Engine idling issue

Use a torx bit to remove/replace the TPS. It is easy, however you will probably need to use a spanner (or wench) to turn the socket as there isn't much room to fit the driver to the socket. Igt is a 10-15 minute job, despite what the manual states.

He'll need the program to set the values tho ... Doesn't say if aware of what the tuning programs are... btw yes there are loads of threads available
 

I assume you do both these steps with the key on, engine not running? Have some idle issues myself. I have tune ECU
 
I assume you do both these steps with the key on, engine not running? Have some idle issues myself. I have tune ECU
yes keys on engine switch on not running though.
whats basically happening is you eltronically move the stepper motor so the throttle plate is closed. Then you are settign the TPS value to .60 volts +- .02 volts.
Next you opening the stepper motor the amount it moves in the idle control area and checking for correct movement of .12 volts so your tps reading would then be .72.
once any if needed adjustments are made hitting the iscv reset again zeros out all stored data and resets the adaptives in the ecu.
Hope this helps.
 
Stupid me...Does this soound like a head gasket..in the "old days". Sure seems like an avenue..Just my two cents.
Power loss..green fluid on the ground! Give me a break!