OBD2 Error Codes

Learn all about the P0279 code, what causes cylinder 7 injector circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0280 code, what causes cylinder 7 injector circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0281 code, what causes cylinder 7 contribution/balance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P0282 code, what causes cylinder 8 injector circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0283 code, what causes cylinder 8 injector circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0284 code, what causes cylinder 8 contribution/balance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P0285 code, what causes cylinder 9 injector circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0286 code, what causes cylinder 9 injector circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P0287 code, what causes cylinder 9 contribution/balance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P0288 code, what causes cylinder 10 injector circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.