P Codes – OBD2 Powertrain Codes

Learn all about the P2065 code, what causes issues with the fuel level sensor "B" circuit, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2066 code, what causes fuel level sensor performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2067 code, what causes inaccurate fuel gauge reading, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2068 code, what causes fuel level sensor "B" circuit high issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2069 code, what causes fuel level sensor "B" circuit intermittent issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P206A code, what causes issues with the reductant quality sensor circuit, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P206B code, what causes reductant quality sensor circuit range/performance issues, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P206C code, what causes reductant quality sensor circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P206D code, what causes Reductant Quality Sensor Circuit High, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P206E code, what causes intake manifold tuning valve to be stuck open, and how to diagnose and fix common issues to maintain optimal engine performance.