2008 Suzuki 40 hp check engine alarm

romanspapa1

Cadet
Joined
Aug 8, 2012
Messages
15
I bought a pontoon with a 2008 40 hp Suzuki 4 stroke. Runs great but check engine light and alarm keeps beeping. Owner said that he just changed the oil in it. What should I look for?
 

romanspapa1

Cadet
Joined
Aug 8, 2012
Messages
15
The tachometer multi gauge everything is ok except the check engine light flashes and beeps every few seconds when key is on or running. Oil was just changed by previous owner. Runs great oil pressure is good.
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,094
The tachometer multi gauge everything is ok except the check engine light flashes and beeps every few seconds when key is on or running. Oil was just changed by previous owner. Runs great oil pressure is good.
was the gauge reset to end the service needed
 

lakensea

Chief Petty Officer
Joined
Jan 30, 2002
Messages
542
I already told you the check engine light has nothing to do with the oil change alert.
 

lakensea

Chief Petty Officer
Joined
Jan 30, 2002
Messages
542
why not give him something to look for instead of just saying the same thing multiple times
Not really possible to diagnose properly via the internet. Too many possible scenarios for a check engine light. If the OP insists on repairing himself, the I suggest purchasing a factory service manual, the factory computer diagnostic system, and possibly the testing tools needed to properly diagnose the check engine code. Or bring it to an authorized Suzuki dealer.
 

romanspapa1

Cadet
Joined
Aug 8, 2012
Messages
15
I bought a pontoon with a 2008 40 hp Suzuki 4 stroke. Runs great but check engine light and alarm keeps beeping. Owner said that he just changed the oil in it. What should I look for?
Turned out to be the IAC valve intake air control.Thanks to all who replied
 
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