|
Re: High idle on each start
When you start the truck make sure you do not touch the accelerator and see if you can get a data reading of 0% on the TPS at idle.
The .9 volt on the MAP is ok. My guess is the WinALDL has quirks. See if you can toggle how it displays the MAP reading.
Glad you have PROMs. That seems to be getting to be a more common failure as these trucks age.
__________________
For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.
Last edited by ChevyTech; 08-03-2022 at 11:24 PM.
|