Idle drop down when I press clutch
350Z/370Z Tech Moderator
MY350Z.COM
MY350Z.COM



Joined: Oct 2014
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From: Northern California
First thing you'll want to do is to pull the diagnostic codes. This will do one of two things: help to pinpoint areas of probable cause with trouble codes shown; OR, if no codes, eliminates most everything that causes codes to be set. Sound silly and obvious? Sure. But by diagnosing using the "exception method", you'd be surprised how that narrows it down to only a few things that are NOT usually part of the diagnostic loop. (Like cam sensors, crank sensors, neither of which always throw codes.)
Last edited by MicVelo; Feb 3, 2020 at 03:56 PM.
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