P Codes – OBD2 Powertrain Codes

Learn all about the P257D code, what causes engine hood switch circuit range/performance issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P257E code, what causes engine hood switch circuit low issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P257F code, what causes engine hood switch circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2580 code, what causes turbocharger speed sensor circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2581 code, what causes turbocharger speed sensor circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2582 code, what causes turbocharger speed sensor circuit intermittent issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2583 code, what causes cruise control front distance range sensor issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

Learn all about the P2584 code, what causes fuel additive control module requested MIL illumination, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2585 code, what causes Fuel Additive Control Module Warning Lamp Request, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2586 code, what causes turbocharger boost control position sensor "B" circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.