Lean at idle
#1
Lean at idle
I have a 01 camaro with a 403 CID engine and at idle it is lean it wil max out my wide band lean and the engine will only idle at 500 rpm even thought it asking for 850 rpm I have efi live but not sure were to look to repair the problem also it stumbles right off of idle not sure about that either any help would be great
#4
Banned
iTrader: (10)
As for fiding out what all the terms mean, I would suggest reading the forum as much as you can. Use the search function and just search the terms, and see what comes up. There's too many of them to just start posting definitions of them all.
Throttle cracker is an IAC table that is enabled when the TPS is off zero, and it's purpose is to open the IAC valve, and then slowly close it based on time, and gently return the engine to idle.