the info we were working with last night.
need to check pin 58 is correct wire we were using.
need to verify reader works with plug in to jetta or Ram
Torque app was saying connected to reader, no errors in reader, but unable to connect to ECM.
We have gotten my reader to work on Matts car before, so not sure why we wasted 2 hours last night failing at it.
Truck 1999 5.3L Connector C1 BLUE
Pin 58 DK GRN 1049 Serial Data to OBD2 Port