26-01-24, 09:48 PM
Will the idle not drop if you adjust the idle adjuster? I assume not since that is the obvious first step to check.Did you reset the ECU? It is a learning ECU.Did you check the fuel line pressure? Should be 47PsiWhen you tested the items did you check the wiring connection back to the ECU? Did you check the Multi point earth which is prone to corrosion?Was the fast idle included with the replacement throttle bodies, is it adjusted properly and is a common source of high idle issues.
Has the TPS been set correctly?Did you try disconecting the O2 sensor?
Has the TPS been set correctly?Did you try disconecting the O2 sensor?