Outboard Motor - Tachometer Forum Discussions

Tachometers Engine Instrumentation & Gauges Outboard Manuals

Outboard Motors : Tachometer

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1 Yamaha Tach Question - Need Part Number 2001 Motor Yamaha & Suzuki Outboards
2 1984 Mercury 115 Tach Problems Mercury & Mariner Outboards
4 External Tach Johnson & Evinrude Outboards
3 External Tach Boat Topics and Questions (not engine topics)
14 Tach STILL Not Working! Why?? Johnson & Evinrude Outboards
16 tach question for a 1998 nissan 25c3 Honda & Tohatsu/Nissan Outboards
0 Mercruiser tach issue Electrical, Electronics, Audio and Trolling Motors
1 Wacky Tach and Not Charging - 60hp Bigfoot 2006 Mercury & Mariner Outboards
9 Causes of tach reading different on 1 cylinder? Yamaha & Suzuki Outboards
5 tach setting Johnson & Evinrude Outboards
2 tach with hour meter ? plug and play ? 2006 gls 26 glastron Electrical, Electronics, Audio and Trolling Motors
8 Installed New Tach; Lost Power to Motor? Johnson & Evinrude Outboards
4 Tach question ?? Yamaha & Suzuki Outboards
5 Nissan NS70A Tach problems Honda & Tohatsu/Nissan Outboards
7 Easiest way to tach my motor Non-Repair Outboard Discussions
1 2001 Yamaha Gauge Questions: Speed Tach Multi Function Yamaha & Suzuki Outboards
8 New Tach no reading Johnson & Evinrude Outboards
1 1988 merc 150 tach Mercury & Mariner Outboards
6 1999 Yamaha 90hp 2 stroke electrical issue. Tach works intermittantly Yamaha & Suzuki Outboards
7 Tach hookup Johnson & Evinrude Outboards
8 1967 Johnson 100hp V4TL-14 Needs Tach Johnson & Evinrude Outboards
5 Hooking up a tach Johnson & Evinrude Outboards
0 No Tach or Tilt/Trim Gage Operation Electrical, Electronics, Audio and Trolling Motors
7 Yamaha 85hp tach - need help for wiring Yamaha & Suzuki Outboards
3 Tach output wire? Johnson & Evinrude Outboards
0 Tach wire from motor Johnson & Evinrude Outboards
7 94 Johnson 150 faststrike tach jumping Johnson & Evinrude Outboards
3 Testing my old self check tach ... Johnson & Evinrude Outboards
6 rectifier -tach issue Mercury & Mariner Outboards
2 Pulse setting on new tach Johnson & Evinrude Outboards
4 Battery drains, I think it may be the discharging at the Tach / Trim Gauges. Mercury & Mariner Outboards
3 Whats the best tach out there? Electrical, Electronics, Audio and Trolling Motors
0 Yamaha tach Yamaha & Suzuki Outboards
6 1992 Force 70 HP No Warning Chirp & Tach ? Force & Chrysler Outboards
14 2004 Yamaha 150 hpdi Alarm and tach issue Yamaha & Suzuki Outboards
25 tach signal characteristics Johnson & Evinrude Outboards
10 tach connection to old Merc 115 Mercury & Mariner Outboards
1 Tach for 1978 mercury thunderbolt 402 40 hp Non-Repair Outboard Discussions
8 1996 175 FastStrike GLEDBJ175 - intermittant tach Johnson & Evinrude Outboards
2 Yamaha F115 Volts low and Tach High Yamaha & Suzuki Outboards
25 tiny tach and clones on outboards Non-Repair Outboard Discussions
0 2006 Honda BF115 Digital Tach Installation Honda & Tohatsu/Nissan Outboards
17 86 140 Looper not charging has tach Johnson & Evinrude Outboards
1 tach stopped working Volvo Penta I/O & Inboard Gas Engines & Outdrives
16 Extra crispy / Tach cable related. Electrical, Electronics, Audio and Trolling Motors
1 tach Yamaha & Suzuki Outboards
0 Old Tach works fine but new Tach don't work 140 HP Evinrude Looper Johnson & Evinrude Outboards
9 Tach not working on 140 HP Evinrude looper Johnson & Evinrude Outboards
2 Suzuki DT75 1987 - Tach Wires Yamaha & Suzuki Outboards
2 95 mercury 60 hp 3 cylinder---pro tracker series---tach wont work Mercury & Mariner Outboards
7 Tach. Pulse setting for 1989 Johnson GT100 (J100STLCEM) Johnson & Evinrude Outboards
4 1992 75 hp Mercury..Hooking up a Tach? Mercury & Mariner Outboards
3 tach question Force & Chrysler Outboards
6 87 Johnson 90 HP Outboard Tach? Johnson & Evinrude Outboards
3 Tach issues? Electrical, Electronics, Audio and Trolling Motors
11 another mercury tach question... Mercury & Mariner Outboards
9 1983 85HP: Tach finally added, but doesn't seem to work? Force & Chrysler Outboards
1 outboard tach Johnson & Evinrude Outboards
3 '90 90 HP Force RPM question - "sparks per revolution - degree setting" - "Tiny Tach" Force & Chrysler Outboards
2 1984 Johnson 70 Tach Issues Johnson & Evinrude Outboards
2 02 mercury 90 hp 2 stroke, tach, volt and fuel gauge issues. Mercury & Mariner Outboards
8 Does anyone know if this Tach will work with my boat Starcraft Boats
5 Adding a tach Force & Chrysler Outboards
3 tach & voltage problem Johnson & Evinrude Outboards
0 1995 88hp tach & voltage problems Johnson & Evinrude Outboards
3 Tach not working on 1985 Black Max 150 XR2 Mercury & Mariner Outboards
3 Tach pole settings V6 evinrude Johnson & Evinrude Outboards
4 Mercury 115 outboard 2 stroke tach problem Mercury & Mariner Outboards
4 What tach pluse Johnson & Evinrude Outboards
1 120xr tach drops to zero around 4000rpms while driving Mercury & Mariner Outboards
2 Tach wiring Electrical, Electronics, Audio and Trolling Motors
5 Tach wiring for 1964 Mercury? Mercury & Mariner Outboards
1 1981 235 Johnson changed to a 1977 Rude 140. Different tach pulse? Johnson & Evinrude Outboards
3 1983 Force 85HP: how to hook up new Tach and Kill switch? Force & Chrysler Outboards
6 Bad tach? Johnson & Evinrude Outboards
1 Correct tach pulse setting for 2000 Johnson 50 HP J50PLSSM? Johnson & Evinrude Outboards
4 Tach wiring Johnson & Evinrude Outboards
2 Johnson controls Tach plug Johnson & Evinrude Outboards
15 "Tiny Tach" on larger outboards Johnson & Evinrude Outboards
10 tach help Johnson & Evinrude Outboards
43 Prop Selection- Now with Tach! Prop Questions and Topics
1 Tach Pole Settings 2 vs 4 stroke engine Yamaha & Suzuki Outboards
30 Short in tach at 2,500 rpm after installing new warning horn Johnson & Evinrude Outboards
10 2002 Bayliner Tach Gage not working Mercruiser I/O & Inboard Engines & Outdrives
4 DDIS and tach Mercruiser I/O & Inboard Engines & Outdrives
3 Tach question Johnson & Evinrude Outboards
4 tach for 1982 merc 115hp? Mercury & Mariner Outboards
5 1972 johnson 50hp tach Johnson & Evinrude Outboards
2 Teleflex Tach 35 hp Johnson won't go over 3400 rpm Engine rpm around 5500-5800 Johnson & Evinrude Outboards
3 2012 yamaha f150 outboard tach/warning buzz Yamaha & Suzuki Outboards
2 Honda BF30 Tach stuck at about 1200 RPM Honda & Tohatsu/Nissan Outboards
0 2012 F115 Tach "wondering" or bouncing Yamaha & Suzuki Outboards
1 Bayliner Capri 1996 3.0 Tach doesn't work Mercruiser I/O & Inboard Engines & Outdrives
14 No tach, no charge = bad rectifier? Johnson & Evinrude Outboards
4 1976 Evinrude 115 Missing, No Power, Tach Erratic Johnson & Evinrude Outboards
2 1997 Mercury Tach Mercury & Mariner Outboards
5 1986 Johnson 225 Tach pole setting Johnson & Evinrude Outboards
5 Speed vs Tach Question Pontoons
0 02 Fisher w/ 60 HP Merc Bigfoot tach issues Pontoons
4 New Tach Mercury & Mariner Outboards
4 tach help Mercury & Mariner Outboards
0 Wanted mercury ss tach Non-Repair Outboard Discussions
1 auto meter tach Mercruiser I/O & Inboard Engines & Outdrives
9 Mercury 40hp Tach Install Mercury & Mariner Outboards
1 Javelin 409 fs help tach check then maybe replacement, then prop and motor adjustment Boat Topics and Questions (not engine topics)
4 1989 Evinrude 150 XP - tach stopped? Johnson & Evinrude Outboards
2 Portable tach and how to hook it up? Mercury & Mariner Outboards
2 1983 Evinrude - Add Tach Johnson & Evinrude Outboards
3 Tach all over the place Electrical, Electronics, Audio and Trolling Motors
5 Yet another tach wiring issue !!! Mercury & Mariner Outboards
3 what the pulse for tach on a1987 200 johnson 2 stroke?????? Johnson & Evinrude Outboards
0 1987 200 looper tach question Johnson & Evinrude Outboards
5 Tuning the tach. ?? Electrical, Electronics, Audio and Trolling Motors
8 1999 johnson 150 tach dead Johnson & Evinrude Outboards
2 Tach for 1977 Johnson 70 Non-Repair Outboard Discussions
1 1970 Evinrude 85 h.p. Tach hook up Johnson & Evinrude Outboards
7 Need new tach. Johnson & Evinrude Outboards
0 tach & trim gauge issues 1997 mariner 60hp bigfoot Mercury & Mariner Outboards
1 tach cuts in and out Mercruiser I/O & Inboard Engines & Outdrives
5 1988 Johns 150GT Tach Issue Johnson & Evinrude Outboards
1 Tach issue on merc 305 Mercruiser I/O & Inboard Engines & Outdrives
3 1988 Johnson 70 VRO Tach not working Johnson & Evinrude Outboards
1 94 200hp Merc Black Max XRI tach issues Mercury & Mariner Outboards
2 How do I hook up Tach to 4-cyl 75 hp Mariner/Merc? Mercury & Mariner Outboards
9 Wiring in a tach Johnson & Evinrude Outboards
3 tach setting for 87 evinrude 175 Johnson & Evinrude Outboards
1 1999 40hp Force SunTracker PB Tach not working? Force & Chrysler Outboards
7 Need a pointer... 1975 Merc 1500 switchbox/rectifer/tach Mercury & Mariner Outboards
4 Tach Compatibility issue Electrical, Electronics, Audio and Trolling Motors
6 Tach Question Electrical, Electronics, Audio and Trolling Motors
1 1971 Mercury 500 50hp Tach question Mercury & Mariner Outboards
6 tach issues Johnson & Evinrude Outboards
8 Getting accurate tach reading from NS9.9D Honda & Tohatsu/Nissan Outboards
7 RPMs with Hardline tach/hour Tohatsu MFS15C.. yes another.. RPM/prop question kind of Honda & Tohatsu/Nissan Outboards
4 Tach question on 1973 TOP Mercury & Mariner Outboards
2 81 70hp Sea Horse tuning questions. Tach & Timing light (buy/install) Idle & WOT help Johnson & Evinrude Outboards
1 New guy to forums looking for tach wiring questions. Yamaha & Suzuki Outboards
4 RPM gauge or Tach not working right Johnson & Evinrude Outboards
1 Adding a tach to a 2001 Nissan 140 hp Honda & Tohatsu/Nissan Outboards
4 Tach adjustment help? Mercury & Mariner Outboards
10 Tach stops working on '96 Johnson 112 Johnson & Evinrude Outboards
13 1985 Evinrude 70 Tach not working Johnson & Evinrude Outboards
2 tach compatibility 1985 140 Johnson & Evinrude Outboards
11 2.5l 1977 marquise 16ft tach trouble and engine trouble Mercruiser I/O & Inboard Engines & Outdrives
2 1975 85593E Evinrude, wiring up a tach and voltmeter Johnson & Evinrude Outboards
7 Wiring tach from Johnson controls. Johnson & Evinrude Outboards
3 1987 120 Evinrude, tach quit working Johnson & Evinrude Outboards
4 2004 Mercury 115 four stroke tach issue? Mercury & Mariner Outboards
6 1500 1975 not charging, no tach signal Mercury & Mariner Outboards
1 New gauges in. Tach help. Mercury & Mariner Outboards
3 I have a 2005 Seaboss with 2004 90hp johnson Tach Problem Electrical, Electronics, Audio and Trolling Motors
0 2005 Johnson 90hp tach not working Johnson & Evinrude Outboards
4 johnnyrude tach is over reading showing 4K at idle Johnson & Evinrude Outboards
4 Tach Mercruiser I/O & Inboard Engines & Outdrives
3 Tach/Stator/Poles I'm Confused Non-Repair Outboard Discussions
5 Tach not working...different from the ”tach problems" post Johnson & Evinrude Outboards
3 98 Bayliner with 135hp Mercruiser, tach broken? Mercruiser I/O & Inboard Engines & Outdrives
5 How do i hook up an external tach Johnson & Evinrude Outboards
1 How to test a tach? Mercruiser I/O & Inboard Engines & Outdrives
6 94 Force 120 Tach wire? Force & Chrysler Outboards
2 tach and trim gauge Johnson & Evinrude Outboards
1 tach problems Johnson & Evinrude Outboards
4 Tach problems!!! Johnson & Evinrude Outboards
11 To Tach or not to Tach, that is the question Electrical, Electronics, Audio and Trolling Motors
14 Wiring my "New" Boat and Tach/Speedo Work Electrical, Electronics, Audio and Trolling Motors
3 Tachometer Install - How to Power the Lights on the Tach and other guages Electrical, Electronics, Audio and Trolling Motors
4 HELP!!! tach pulse on 97 force 75? Force & Chrysler Outboards
2 96 40hp force tach Force & Chrysler Outboards
10 tach reading Prop Questions and Topics
6 tach and other wiring Johnson & Evinrude Outboards
5 Adding tach to 87 Evinrude, cant find a harness conector to attatch to back of remote Johnson & Evinrude Outboards
2 Charging/Tach Question Johnson & Evinrude Outboards
3 Merc 5.0L Tach Mercruiser I/O & Inboard Engines & Outdrives
4 '89 Evinrude 90HP VRO Charging & Tach Issues Johnson & Evinrude Outboards
0 Yamaha Digital tach Yamaha & Suzuki Outboards
2 2001 Merc 60hp 4Stk Tiller – RPM Control wire/Tach??? Mercury & Mariner Outboards
0 Can I hook up a Dwell/Tach Meter to a BF25 as a Temporary Tach? Honda & Tohatsu/Nissan Outboards
1 Yamaha F90 Tach/Trim Indicator Wiring Yamaha & Suzuki Outboards
2 Two wire tach for 70hp johnson Johnson & Evinrude Outboards
5 Yamaha Multifunction Tach Trim Bars Flashing? Yamaha & Suzuki Outboards
1 older tach Johnson & Evinrude Outboards
2 How do I hook up an old outboard tach? Boat Topics and Questions (not engine topics)
6 What tach for my engine Johnson & Evinrude Outboards
1 Yamaha Multi function Digital Tach question Yamaha & Suzuki Outboards
1 yamaha 115f tach wiring question Yamaha & Suzuki Outboards
4 88 spl eratic tach Johnson & Evinrude Outboards
5 manual tach hook up for testing Yamaha & Suzuki Outboards
2 tach on 150 blackmax Mercury & Mariner Outboards
2 Wiring a Tach to a 1958 Johnson 18hp Johnson & Evinrude Outboards
1 Anyone Know if a 05 BF225 Stores the Hours in Tach or ECM?? Honda & Tohatsu/Nissan Outboards
1 Wire harness for tach Johnson & Evinrude Outboards
3 What Yamaha multimeter tach Yamaha & Suzuki Outboards
5 BF130 Tach Honda & Tohatsu/Nissan Outboards
1 Tach install Electrical, Electronics, Audio and Trolling Motors
15 nitro tach Electrical, Electronics, Audio and Trolling Motors
6 Old Craftsman Dwell/Tach on 94ish Rude 90 Johnson & Evinrude Outboards
2 Yam F115 Tach Signal Yamaha & Suzuki Outboards
0 1987 Yamaha pro 50 tach Yamaha & Suzuki Outboards
3 Tiny Tach 2 A Non-Repair Outboard Discussions
8 Tach not working Volvo Penta I/O & Inboard Gas Engines & Outdrives
2 Unknown symbol showing up on tach Yamaha & Suzuki Outboards
9 Tach - not reading correctly at WOT Volvo Penta I/O & Inboard Gas Engines & Outdrives
3 wireing up my tach Force & Chrysler Outboards
0 Mercury motor - Yamaha Tach Mercury & Mariner Outboards
10 1965 Chrysler 50 Tach Hook Up Force & Chrysler Outboards
7 Need help installing tach on 50hp tldi tiller engine Honda & Tohatsu/Nissan Outboards
7 alarm sounding and no oil Light lite on tach Johnson & Evinrude Outboards
2 1997 200 EFI....charging n tach issues Mercury & Mariner Outboards
6 what are the wiring hookups for a Johnson 1977,75 horse ,3 cylinder tach? Thanks Johnson & Evinrude Outboards
2 Tach Question Johnson & Evinrude Outboards
3 Is my tach run through my alternater? Electrical, Electronics, Audio and Trolling Motors
1 75' 70hp evinrude tach pole Johnson & Evinrude Outboards
1 tach issues 40 hp yamaha 4 stroke Electrical, Electronics, Audio and Trolling Motors
3 tach jumping all over the place ? Electrical, Electronics, Audio and Trolling Motors
14 Tiny Tach on my new Tohatsu Honda & Tohatsu/Nissan Outboards
2 Tach 'drive' data? 50hp, four cyliner, two stroke, ~1984. Mercury & Mariner Outboards
5 7000 RPM Bad Tach? Electrical, Electronics, Audio and Trolling Motors
3 Thumbs up for Hardline Tach Honda & Tohatsu/Nissan Outboards
1 Help installing a tach on 99' Yamaha 60hp 2-stroke Yamaha & Suzuki Outboards
8 nissan 2 stroke tach Honda & Tohatsu/Nissan Outboards
0 1990 Force 150hp .... Tach Question ? Force & Chrysler Outboards
11 tach for 2 stroke Electrical, Electronics, Audio and Trolling Motors
4 number of poles,tach install on Force 85? Force & Chrysler Outboards
9 Tiny Tach or Hardline for Tohatsu MFS 20? Honda & Tohatsu/Nissan Outboards
7 Tach, jumping why? Mercruiser I/O & Inboard Engines & Outdrives
2 TLDI tach hookup for a four stroke 20hp Tohatsu Honda & Tohatsu/Nissan Outboards
2 Tach/ignition issues HELP! Electrical, Electronics, Audio and Trolling Motors
1 89 mercury 25 hp tach question Mercury & Mariner Outboards
2 Teleflex Tach Jumping Johnson & Evinrude Outboards
1 Any info on this tach would be nice Mercury & Mariner Outboards
4 Tach jumping past 2000 rpm and an intemittent skip Volvo Penta I/O & Inboard Gas Engines & Outdrives
0 Yamaha digital tach conversion to analog wiring Yamaha & Suzuki Outboards
4 Tiny Tach- different RPM for each spark plug Johnson & Evinrude Outboards
1 having tach issues Mercury & Mariner Outboards
3 Tach not working Johnson & Evinrude Outboards
4 Need help installing a new tach on a 1996 88 spl! Johnson & Evinrude Outboards
3 Systems Check Tach Johnson & Evinrude Outboards
1 Tach issues Mercury & Mariner Outboards
0 89 48 spl tach connection Johnson & Evinrude Outboards
1 1995 seadoo xp fuel gage issue and tach issue PWC (Jetskis, Waverunners, etc.)
1 2007 honda bf40a tach problem Yamaha & Suzuki Outboards
1 2007 honda bf40a tach problem Honda & Tohatsu/Nissan Outboards
5 470 tach electrical- ground wire destination? And Positive side Mercruiser I/O & Inboard Engines & Outdrives
1 tach is reading high at start-up Johnson & Evinrude Outboards
2 72 1150 tach wiring? Mercury & Mariner Outboards
2 5.8L EFI stalling intermittently. Possibly arcing coil causing tach to jump??? Volvo Penta I/O & Inboard Gas Engines & Outdrives
1 Trouble-shooting tach, 1998 Ocean Pro 150 Johnson & Evinrude Outboards
6 Merc 150 HP XR6 Tach Issue (Regulator) Mercury & Mariner Outboards
3 Tach for a 48 SPL Johnson & Evinrude Outboards
3 Tach Dwell meter OMC I/O & Inboard Engines & Outdrives
0 Yamaha V4 114 1994 oil tank, oil warning and tach-connections Yamaha & Suzuki Outboards
3 Wacky replacement tach Electrical, Electronics, Audio and Trolling Motors
10 Tach sensor Mercruiser I/O & Inboard Engines & Outdrives
2 1998 johnson 90hp pleeb- no tach Johnson & Evinrude Outboards
0 aqua tach Electrical, Electronics, Audio and Trolling Motors
2 bench tests of rectifier charging system and tach Johnson & Evinrude Outboards
2 5.0 FL Volvo Penta Temp and Tach Gauge not working Volvo Penta I/O & Inboard Gas Engines & Outdrives
0 My Tach is not working consistently and the volt gauge bounces Electrical, Electronics, Audio and Trolling Motors
4 Tach, Temp, Trim gauges not working Mercruiser I/O & Inboard Engines & Outdrives
1 Tach Display going baserck Volvo Penta I/O & Inboard Gas Engines & Outdrives
1 RPM/Tach Problem with my 2003 Mercury 90hp Mercury & Mariner Outboards
0 OMC/Century tach calibration marks OMC I/O & Inboard Engines & Outdrives
18 120 hp tach/placement/performance questions Force & Chrysler Outboards
0 Tach inop Volvo Penta I/O & Inboard Gas Engines & Outdrives
3 tach question Johnson & Evinrude Outboards
8 mercury 135 blackmax tach sig Mercury & Mariner Outboards
1 95 force help with gray tach wire at motor Force & Chrysler Outboards
3 Tiny Tach on a Force 125 Force & Chrysler Outboards
3 150 Crossflow Miss, Reduced Power, Speed, Tach High Johnson & Evinrude Outboards
0 tach for tower of power Mercury & Mariner Outboards
5 Correct Setting For OMC Tach? Johnson & Evinrude Outboards
0 Help please. Installed a second battery and switch and tach has gone crazy? Electrical, Electronics, Audio and Trolling Motors
0 tach connection Johnson & Evinrude Outboards
4 Adding a tach Electrical, Electronics, Audio and Trolling Motors
8 tach wont go above 1700 omc 3.0L OMC I/O & Inboard Engines & Outdrives
2 1996 merc xr2 150 wont idle and tach is intermittent Mercury & Mariner Outboards
2 1978 115 johnson charging and tach problems Johnson & Evinrude Outboards
4 tach for 15hp evinrude Johnson & Evinrude Outboards
0 Tach/Trim Problem 1985 150 Evinrude Johnson & Evinrude Outboards
3 Aqua meter tach on a V-4 Johnson Johnson & Evinrude Outboards
2 Tach suggestion? Johnson & Evinrude Outboards
16 Evinrude 90 Regulator / Rectifier Tach Circuit Question Johnson & Evinrude Outboards
10 Tach/Dwell meter Non-Repair Outboard Discussions
1 1993 C85TLRR pole count for tach gauge question. Yamaha & Suzuki Outboards
1 Tach connection for a 2012 50 hp Merc Mercury & Mariner Outboards
2 1989 Johnson 90 HP Tach Johnson & Evinrude Outboards
2 1973 teleflex.tach wiring? Electrical, Electronics, Audio and Trolling Motors
4 Tach issue, stator/regulator problem? Force & Chrysler Outboards
3 Dwell/tach meter Non-Repair Outboard Discussions
4 Please help , Tach don't work Johnson & Evinrude Outboards
4 Tach problem OMC I/O & Inboard Engines & Outdrives
2 '93 5.7L Tach reading double after DUI-HEI install Mercruiser I/O & Inboard Engines & Outdrives
7 5.7 GLi code 42 and tach inop Volvo Penta I/O & Inboard Gas Engines & Outdrives
10 how to hook up a tach Mercury & Mariner Outboards
3 Tach eratic Johnson & Evinrude Outboards
2 tach plug?? Mercury & Mariner Outboards
3 Three wires labeled mercathode and one labeled tach not connected to anything Tahoe Boats
0 need some help with my tach Mercury & Mariner Outboards
17 Tach Johnson & Evinrude Outboards
0 Speedo and Tach for 78 Merc 500 50HP... Mercury & Mariner Outboards
5 stator,charging,tach issues Mercury & Mariner Outboards
6 1989 Evinrude 150 Tach/Rectifier/VRO/ issues Johnson & Evinrude Outboards
2 Tach connection Johnson & Evinrude Outboards
1 Tach install Johnson & Evinrude Outboards
2 1988 110 evinrude vro/speedo/tach question? Johnson & Evinrude Outboards
3 System Check Horn & Tach - 2005 Johnson 115 2-stroke Johnson & Evinrude Outboards
2 2002 Mercury 50HP Bigfoot 4-Stroke Tach Reading 7000rpms WOT - Alarm Mercury & Mariner Outboards
0 Suzuki DT75 Tach Install Yamaha & Suzuki Outboards
8 5.8L EFI stalling intermittently. Possibly arcing coil causing tach to jump? Pls help OMC I/O & Inboard Engines & Outdrives
4 warning buzzer won't go off until engine fires and tach stopped working Mercruiser I/O & Inboard Engines & Outdrives
2 Tiny Tach Non-Repair Outboard Discussions
2 1979 Two wire tach / trim gauge Johnson & Evinrude Outboards
9 Tach quit and tilt and trim gauge quit. Electrical, Electronics, Audio and Trolling Motors
6 tiny tach on 30 hp 4 stroke tohatsu Honda & Tohatsu/Nissan Outboards
2 Poles for tach in 1999 Ficht Ram 150 Johnson & Evinrude Outboards
2 Tach gremlin... Mercruiser I/O & Inboard Engines & Outdrives
1 Tach Issues... OMC 3.0L swapped for a Mercruiser 5.0L Mercruiser I/O & Inboard Engines & Outdrives
4 Tach not working- Bad Rectifier????? Johnson & Evinrude Outboards
1 40hp mercury tach Mercury & Mariner Outboards
0 Disconnected Autoblend --Now no Tach! Mercury & Mariner Outboards
2 Tach issues Johnson & Evinrude Outboards
6 2003 350 Magnum Bravo3 tach inop and warning alarm beeps every minute Mercruiser I/O & Inboard Engines & Outdrives
0 Can I Use My Old Chrsysler Tach With My new Evinrude 60? Johnson & Evinrude Outboards
2 1978 Merc 800 80hp tach questions Mercury & Mariner Outboards
6 1986 Evinrude 70 hp tach not reading correctly Johnson & Evinrude Outboards
1 Johnson Tach Problem Johnson & Evinrude Outboards
3 Two questions - what tach to use and just got huge commercial battery Electrical, Electronics, Audio and Trolling Motors
5 1978 thunderbolt 1400 tach wiring(sorry...guys) Mercury & Mariner Outboards
1 Dead tach Electrical, Electronics, Audio and Trolling Motors
2 1989 Celebrity 181-Tach stopeed Electrical, Electronics, Audio and Trolling Motors
0 Dead tach Boat Topics and Questions (not engine topics)
2 Tach Issues on 94 Sea Ray 3.0L MercCruiser Alpha I Gen II Electrical, Electronics, Audio and Trolling Motors
1 Tach Question Johnson & Evinrude Outboards
1 Tach - pulse vs. pole Johnson & Evinrude Outboards
1 tach will show proper RPM's up to 1450 and then drops to 0 Johnson & Evinrude Outboards
0 Tach meter, converting cabling connectors? Yamaha & Suzuki Outboards
1 Joe Reeves tach test water cooled rectifer/regulator Johnson & Evinrude Outboards
2 Tach trouble Mercury & Mariner Outboards
1 1979 Johns 85 hp OMC Tach Setting? Johnson & Evinrude Outboards
9 Merc 1400 tach hook up Mercury & Mariner Outboards
0 1973 3 cyl Mercury 650 (65 hp) tach question Mercury & Mariner Outboards
8 troubleshooting misfiring 5.7L. Tach going crazy. Mercruiser I/O & Inboard Engines & Outdrives
3 1983 140hp tach 5 wire? Johnson & Evinrude Outboards
3 85 Johnson 150 GT Tach/Rectifier troubleshooting Johnson & Evinrude Outboards
3 2004 5.0l mpi tach isnt working Mercruiser I/O & Inboard Engines & Outdrives
2 1980 Johnson 35 - tach Johnson & Evinrude Outboards
5 79 omc with 305 chevy tach will not work after hei conversion OMC I/O & Inboard Engines & Outdrives
7 tach help needed Mercury & Mariner Outboards
2 Tach question on 85 Johnson 150 GT... will auto tach work to troubleshoot? Johnson & Evinrude Outboards
2 Tach for a 1975 Johnson 70 hp outboard?? Johnson & Evinrude Outboards
1 What wires on positive and negative sides of ignition coil? ESA/tach issues... OMC I/O & Inboard Engines & Outdrives
1 Mercury 5.7L v8 with Alpha One Drive / How do I troubleshoot my tach? Electrical, Electronics, Audio and Trolling Motors
2 Help with Tiny Tach installation Force & Chrysler Outboards
12 No tach, how to set idle speed? Force & Chrysler Outboards
0 Installing a new Tach w/o warning lights, want to add external lights...Please Help. Electrical, Electronics, Audio and Trolling Motors
1 Help identify manufacturer or old tach and/or show which wires are which. Electrical, Electronics, Audio and Trolling Motors
1 Tach Problem Electrical, Electronics, Audio and Trolling Motors
2 2006 Mercury 40 hp 4-stroke EFI Tach hookup Mercury & Mariner Outboards
4 Faulty Tach and overheat alarm sounding Johnson & Evinrude Outboards
5 95 Force 70 tach installation Force & Chrysler Outboards
4 1975 Johnson 85HP--Tach Question Johnson & Evinrude Outboards
12 89 300hp,tach don't work,alrady replaced rectifier Johnson & Evinrude Outboards
6 Using an automotive Tach on a Tohatsu 9.8A3 Honda & Tohatsu/Nissan Outboards
6 Tach Questions: To Repair Or To Buy Electrical, Electronics, Audio and Trolling Motors
2 tach problems OMC I/O & Inboard Engines & Outdrives
3 96 Johnson 175 Fast Strike tach not working Johnson & Evinrude Outboards
13 1977 Johnson 140 O/B No Tach Johnson & Evinrude Outboards
16 Tach and ESA OMC I/O & Inboard Engines & Outdrives
4 350 Mag Mpi on 2004 Crownline 260ex - tach issues and felt engine "slip" Mercruiser I/O & Inboard Engines & Outdrives
0 honda tach part number help. Honda & Tohatsu/Nissan Outboards
4 Adding Tach From Scratch ? Electrical, Electronics, Audio and Trolling Motors
0 Yamaha tach issues Yamaha & Suzuki Outboards
2 Merc 4.3....engine starts to die while running down the lake, tach jumps all over??? Mercruiser I/O & Inboard Engines & Outdrives
3 Which wires to add a tach (1984 -70HP) Johnson & Evinrude Outboards
1 1977 Evinrude 70 - Tach Install? Johnson & Evinrude Outboards
3 Help fixing bouncing tach Volvo Penta I/O & Inboard Gas Engines & Outdrives
4 looking for a merc quicksilver control tach harness Mercury & Mariner Outboards
2 Erratic tach over 4000 Volvo Penta I/O & Inboard Gas Engines & Outdrives
4 What is a good tach to get for a Force? Force & Chrysler Outboards
4 1978 Mercontrol wiring pinout to dash for tach ETC Mercury & Mariner Outboards
6 1960 evidrude 40hp tach issue? pulse setting? Johnson & Evinrude Outboards
4 faria tach problem Electrical, Electronics, Audio and Trolling Motors
0 Faria tach Electrical, Electronics, Audio and Trolling Motors
10 GPS speedo and accurate tach? Boat Topics and Questions (not engine topics)
4 hot wire for tach Johnson & Evinrude Outboards
2 Need help with Tach setting number of pulses for my motor 40HP Mercury & Mariner Outboards
5 tach Johnson & Evinrude Outboards
6 Yamaha tach install question with pictures Yamaha & Suzuki Outboards
9 Where to get signal for tach Yamaha & Suzuki Outboards
4 Need help wiring up a tach... Electrical, Electronics, Audio and Trolling Motors
1 Mercmonitor or sc 1000 tach Mercury & Mariner Outboards
11 No stator wires for tach install Johnson & Evinrude Outboards
9 Tach for outboard Electrical, Electronics, Audio and Trolling Motors
11 TLDI tach lights flashing ?? Honda & Tohatsu/Nissan Outboards
0 I need some help wiring up a tach Mercury & Mariner Outboards
4 MSD Tach Adapter Mercruiser I/O & Inboard Engines & Outdrives
1 Losing Yamaha command link tach signal at low RPM. Shows "-" on digital tach. Help. Yamaha & Suzuki Outboards
6 no purple wire on new rectifier,tach don't work Johnson & Evinrude Outboards
12 1988 mariner 200hp tach question Mercury & Mariner Outboards
4 Trying to install a tach on a motor with no stator? Electrical, Electronics, Audio and Trolling Motors
2 2010 optimax 115 high rpm readings, correct setting on tach? Mercury & Mariner Outboards
2 Wiring Up A Teleflex Tach Electrical, Electronics, Audio and Trolling Motors
5 Gauge issues- faria tach on a 1999 20' bow rider Electrical, Electronics, Audio and Trolling Motors
4 Tach hookup Mercury & Mariner Outboards
1 50 Hp nissan, electrical questions? Temp warning and tach output? Honda & Tohatsu/Nissan Outboards
0 Tiny Tach vs Quicksilver Service Monitor Electrical, Electronics, Audio and Trolling Motors
5 installing a tach on a 77 70hp johnson Johnson & Evinrude Outboards
2 Airguide tach not sitting at ZERO ? Electrical, Electronics, Audio and Trolling Motors
5 Tach and trim gauges not working on a '93 Four Winns... where to start? Electrical, Electronics, Audio and Trolling Motors
0 vintage merc tach harness info Electrical, Electronics, Audio and Trolling Motors
1 Tach and trim gauges not working on a '93 Four Winns... where to start? Boat Topics and Questions (not engine topics)
1 1984 yamaha 90 tach questions Yamaha & Suzuki Outboards
1 electrical problem, gauges and tach malfunction Electrical, Electronics, Audio and Trolling Motors
6 How do I add a tach to my 75 Johnny 135? Johnson & Evinrude Outboards
2 tach setting Yamaha & Suzuki Outboards
5 weird tach problem Johnson & Evinrude Outboards
3 1990 Yamaha tach install Yamaha & Suzuki Outboards
7 Tachometer - Hooking up a Yamaha 7k Tach to a 1971 Evinrude Johnson & Evinrude Outboards
2 Old 62 Bigtwin 40 needs a tach Johnson & Evinrude Outboards
1 issues with tach only works at start then sits at zero Mercury & Mariner Outboards
2 settings on back of tach Electrical, Electronics, Audio and Trolling Motors
2 Auqameter Tach is functioning incorretly on my 1971 Johnson 85 Johnson & Evinrude Outboards
2 1983 mercury 115hp Tach question Mercury & Mariner Outboards
0 2007 Mercury 115 Optimax Tach question Mercury & Mariner Outboards
1 tach wireing Johnson & Evinrude Outboards
0 Replacing non smartcraft tach with smartcraft tach Electrical, Electronics, Audio and Trolling Motors
0 stator or rectifier ac or dc tach location Electrical, Electronics, Audio and Trolling Motors
1 Tach stopped working Johnson & Evinrude Outboards
2 Can anyone confirm the right tach settings for a 1976 70 HP Johnson Johnson & Evinrude Outboards
7 Tach and Coil Problems Mercruiser I/O & Inboard Engines & Outdrives
5 Please help!!! Tach question Johnson & Evinrude Outboards
1 '98 Vmax Tach and trim not reading Yamaha & Suzuki Outboards
2 Tach hook up Johnson & Evinrude Outboards
5 Tiny tach wire length question. Electrical, Electronics, Audio and Trolling Motors
8 Tach setting Johnson & Evinrude Outboards
0 Tach Fluctuates on 2007 Merc 50 3-cyl 2 stroke Mercury & Mariner Outboards
2 Will OMC tach part no 291274 work for 1983 70 hp merc Mercury & Mariner Outboards
1 OMC Tach. Is the harness required? Johnson & Evinrude Outboards
2 Tach Question 1978 35hp Jonny Johnson & Evinrude Outboards
7 E100WTLCRS 84 100hp tach dropping out during throttle up Johnson & Evinrude Outboards
5 1999 force 40 hp questions temp and tach Force & Chrysler Outboards
9 System Check Gauge Tach Compatibility Johnson & Evinrude Outboards
1 Debugging tach for a force now.... can you please check this electrical thread? Force & Chrysler Outboards
2 Tach problems Johnson & Evinrude Outboards
0 Tach hook up Johnson & Evinrude Outboards
10 New tach, old motor Mercury & Mariner Outboards
2 Tach question Johnson & Evinrude Outboards
1 teleflex tach settings for mercury 150 xr2 Mercury & Mariner Outboards
5 1985 Johnson 150. Tach and alarm question Johnson & Evinrude Outboards
11 Tach Settings for yamaha 55 Yamaha & Suzuki Outboards
7 1985 V4 90 Hp tach question Johnson & Evinrude Outboards
2 2000 yr. 225 hp. efi mercury outboard tach not working Mercury & Mariner Outboards
3 Quick tach question Johnson & Evinrude Outboards
1 Tach question Yamaha & Suzuki Outboards
2 Digital Tach Identification Yamaha & Suzuki Outboards
1 is trhis a tach or rectifier problem or ???? Johnson & Evinrude Outboards
5 Tach wire on '89 johnson 200 Johnson & Evinrude Outboards
1 question about new tach Johnson & Evinrude Outboards
1 Yamaha Digital tach with 2005 honda bf150? Honda & Tohatsu/Nissan Outboards
6 new tach install problems Mercury & Mariner Outboards
3 johnson tach question Johnson & Evinrude Outboards
0 Mercury Thunderbolt Tach Gauge Help! Electrical, Electronics, Audio and Trolling Motors
3 Need help connecting tach gauge Electrical, Electronics, Audio and Trolling Motors
0 How to wire a tach on an 82 mercury 50 Mercury & Mariner Outboards
3 Tach question Electrical, Electronics, Audio and Trolling Motors
2 Tach hook up on 1975 50HP Mercury & Mariner Outboards
0 1994 Tracker 40hp tach issues Mercury & Mariner Outboards
3 Tach Johnson & Evinrude Outboards
1 40 hp outboard tach gauge stopped working Mercury & Mariner Outboards
2 Johnson Tach replacement Johnson & Evinrude Outboards
11 2011 Tohatsu 50 TLDI Tach Prop Questions and Topics
7 Mercury Tach settings Non-Repair Outboard Discussions
4 1992 Pro 16 - Need to install a tach Tracker Boats
6 How do I hook up a Tach on 15R75C Johnson. Johnson & Evinrude Outboards
1 Tach problem Johnson & Evinrude Outboards
3 trying to set dip switches on nordskog tach for a 84 evinrude 70 hp Electrical, Electronics, Audio and Trolling Motors
9 Quick question on tach setting... Johnson & Evinrude Outboards
7 tiny tach and clones on outboards Non-Repair Outboard Discussions
5 87 mairner 40 hp tach problem Mercury & Mariner Outboards
4 Tiny Tach Force & Chrysler Outboards
3 Need a little tach education please. (Mercury) Electrical, Electronics, Audio and Trolling Motors
4 Merc 500 - Can I add a tach? Mercury & Mariner Outboards
4 Tach question Johnson & Evinrude Outboards
4 Tiny-Tach install on Bayliner 1800 Capri 3 Cyl. 90 HP Electrical, Electronics, Audio and Trolling Motors
1 Adding a tach to M40C manual start Honda & Tohatsu/Nissan Outboards
5 Advice on picking out a tach? Electrical, Electronics, Audio and Trolling Motors
7 evinrude tach Johnson & Evinrude Outboards
5 What tach should I get for my 88/89 force 125? Force & Chrysler Outboards
1 Tach: Could it be the green wire? Electrical, Electronics, Audio and Trolling Motors
4 Tach question Johnson & Evinrude Outboards
4 1973 115HP tach question Johnson & Evinrude Outboards
4 No tach ...yet, is this safe? Prop Questions and Topics
2 Which tach? Honda & Tohatsu/Nissan Outboards
3 Help!! Tach problems have me stumped Johnson & Evinrude Outboards
8 Tach Question Electrical, Electronics, Audio and Trolling Motors
2 Tach needle jumping Electrical, Electronics, Audio and Trolling Motors
33 Why doesn't my Tach work? Johnson & Evinrude Outboards
2 Connecting a Tach to my 78 Johnson 115 Johnson & Evinrude Outboards

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