P Codes – OBD2 Powertrain Codes

Learn all about the P2653 code, what causes the "B" rocker arm actuator control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2654 code, what causes "B" rocker arm actuator control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2655 code, what causes "A" rocker arm actuator control circuit/open issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2656 code, what causes "A" rocker arm actuator system performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2657 code, what causes "A" rocker arm actuator system stuck on, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2658 code, what causes "A" rocker arm actuator control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2659 code, what causes "A" rocker arm actuator control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P265A code, what causes "B" rocker arm actuator position sensor circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P265B code, what causes B rocker arm actuator position sensor circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P265C code, what causes B rocker arm actuator position sensor circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.