P Codes – OBD2 Powertrain Codes

Learn all about the P06B3 code, what causes sensor power supply "B" circuit/open issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06B4 code, what causes sensor power supply issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06B5 code, what causes sensor power supply "B" circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P06B6 code, what causes internal control module knock sensor processor 1 performance issues, and how to diagnose and fix common problems.

Learn all about the P06B7 code, what causes internal control module knock sensor processor 2 performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06B8 code, what causes internal control module non-volatile random access memory issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06B9 code, what causes cylinder 1 glow plug circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06BA code, what causes cylinder 2 glow plug circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06BB code, what causes cylinder 3 glow plug circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P06BC code, what causes Cylinder 4 Glow Plug Circuit Range/Performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.