Re: Idles high after going from park to gear and back.
The next time you to look at the data, there is another thing I want you to check which is the system voltage.
There is a correction done which includes the desired RPM if there is a system voltage problem. The service manuals just states the system functions will be modified. The training manuals show some of the changes are the desired RPM, and fuel pulse.
I have never been able to find how much the RPM changes for low voltage reading. My guess is it is a small correction, but I thought I would mention it.
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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.
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