Good morning,
What is the exact fuel pressure?
When you say give it gas, do you mean you pour gas into the intake or just push the pedal? If it is push the pedal, that is an indication of the IAC not functioning. It cannot be cleaned or serviced.
The scan tool range is 0 to 255. Displays the commanded position of the idle air control pintle in counts. A larger number of counts means that more air is being commanded through the idle air passage. IAC Position should respond fairly quickly to changes in engine load to maintain desired idle RPM.
Roy
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Wednesday, January 30th, 2019 AT 4:30 AM