P Codes – OBD2 Powertrain Codes

Learn all about the P2314 code, what causes ignition coil "E" secondary circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2315 code, what causes ignition coil "F" primary control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2316 code, what causes ignition coil 'F' primary control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2317 code, what causes ignition coil "F" secondary circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2318 code, what causes ignition coil 'G' primary control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2319 code, what causes ignition coil "G" primary control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2320 code, what causes ignition coil 'G' secondary circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2321 code, what causes ignition coil "H" primary control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2322 code, what causes ignition coil "H" primary control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2323 code, what causes ignition coil "H" secondary circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.