Please use "English" for an old fart like me! THX!
It doesn't take all of the timing out, just the amount up to about 12* retardPlease use "English" for an old fart like me! THX!
THX!!! Makes sense!! My wiring runs parallel on the stb motor side to module and distributor. I wonder if there is shielding available for KS wiring? How far from plug wires do you recommend? I don't how I can get them apart more than a couple of inches. If my old memory serves me correctly, KS and plug wires come up through riser/exhaust gap near motor's bell housing (transom assembly) and connect to either distributor or KS module.It doesn't take all of the timing out, just the amount up to about 12* retard
Looking at the bottom shading of pic above it shows:
At 1000 rpm timing can go from 8* to -5*
Above 1800 rpm timing goes from 25* to 12*
It will vary based on the module and sensitivity of the sensor. The more knock the greater reduction, and vise versa
If the knock sensor wire is run along side the spark plug wires it can cause the module to think there is a knock when there was not. Folks who like all there wires to look neat can do this not knowing its an issue
Thanks for advice!Just don't fasten then along side the plug wires. They can run parallel for a short distance then try to get then as far apart as can be done. Many go across the motor and straight down over the manifold to the sensor
I have TB 5 with Knock sensors but I am a little confused. If the KS module detects "knocks" does it totally retard timing to -0- or only reduce timing enough until it stops sensing any knocks