I read in an old post that Les was saying a certain pin had to be grounded on the ecm to enable high idle on the manual trucks. Does anyone out there know about this?
I read in an old post that Les was saying a certain pin had to be grounded on the ecm to enable high idle on the manual trucks. Does anyone out there know about this?
For all the autos I do I just use a base file that has high idle enabled. Never had to ground any pins on the ECM.
Correct, on an auto, no pin grounding, just need a base file with the feature enabled.
On a G56 truck, pin 26 (I think) needs grounded. Then a base file with the feature enabled needs flashed in.