OBD2 Error Codes

Learn all about the P0677 code, what causes cylinder 7 glow plug circuit/open issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P0678 code, what causes cylinder 8 glow plug circuit/open issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P0679 code, what causes cylinder 9 glow plug circuit/open issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P067A code, what causes cylinder 4 glow plug control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P067B code, what causes cylinder 4 glow plug control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P067C code, what causes cylinder 5 glow plug control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P067D code, what causes cylinder 5 glow plug control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P067E code, what causes cylinder 6 glow plug control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P067F code, what causes cylinder 6 glow plug control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0680 code, what causes cylinder 10 glow plug circuit/open, and how to diagnose and fix common issues to maintain optimal engine performance.