Engine/Transmission (1998.5 - 2002) Home brew high idle & cool down timer schematic

[ECappleman]

I have gotten some request for my schematic and I have decided to post it. You can see the original post here.



Disclaimer: Use this data at your own risk. There is the potential for causing electrical and other damage.



Here is the schematic and see the linked post for more data.



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[C.]

How much current (Amperage) must the 5v regulator be capable of supplying?



I plan to build one of these idle control circuits. I am having trouble getting the connectors for the APPS and ECM.