High Idle Issue...

Originally Posted by EVOHUNTER Ive seen this with a vacuum leak, Your ecu might be reading to much air. Its causing the Ecu to dump more fuel, in turn raising

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction
High Idle Issue...

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02-23-2016, 12:41 PM

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VSS370z

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Quote:

Originally Posted by EVOHUNTER

Ive seen this with a vacuum leak, Your ecu might be reading to much air. Its causing the Ecu to dump more fuel, in turn raising your idle and making it unstable.

The AFR will tell us a lot.

You're correct! Unfortunately it can be vacuum leaks as well as a few other things thats why in my opinion the p0300 code is the most annoying one. I'll be taking the car to the shop hopefully by next week if i get the injectors in time to go thru all the possible problems it could be and let the OP know.

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