DieselDan

Problem has been resolved. Switched #2 & #5 at the APPS connector from the suggestion of another forum member (cumminsturbofreak). That fixed my issue. Thank you for the article Mopar1973Man. If this hadn't worked then I was suspecting a faulty ECM

I'm attempting to use a 05-06 pedal mounted APPS. I bought the Timbo Kit and have it wired directly to the ECM. This is the wiring diagram I came up with: APPS Position Description ECM Location #1 5 Volt Supply #33 (ECM C2) #2 APPS 2 Signal #16 (ECM C1) #3 APPS 2 Return #48 (ECM C2) #4 APPS 1 Return #33 (ECM C1) #5 APPS 1 Signal #14 (ECM C1) #6 5 Volt Supply #42 (ECM C1) However I am getting P2121 & P2128 I have tried two different pedal apps assemblies (APS312) I have done the re-learn procedure over a dozen times. ECM has been calibrated to a 2004 Manual calibration. I have also attached two data log pictures. The first is with throttle off and the second is with throttle fully pressed. Not sure if I am missing something or doing something completely wrong. Any advice would be greatly appreciated. Thanks in advance!