What does the p2138 code in engine control mean?
What does the p2138 code in engine control mean? What the P2138 code means The P2138 trouble code indicates that the Engine Control Module has detected a malfunction within the D and/or E circuits of the throttle position sensor. What are the causes of the P2138 code? A defective throttle body motor How to diagnose p2122 Ford throttle position sensor? Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. How much do you know about cars? The cost of diagnosing...