P CODES (POWERTRAIN) P1300 - P1399 P1389 Questions
Code P1389
Popped Up On My Code Reader It Says No Asd Relay Output Voltage At Pcm. What Does This Mean?
Asked by Csam8118
Start Up
After Having Some Engine Work Done The Mechanic Is Unable To Get The Jeep To Start We Are Getting A Diagnostic Code P1389. Can Someone...
Asked by Gregory Loiacano
