Manufacturer-specific Codes
While generic OBD2 codes are standardized across all vehicles, manufacturer-specific codes are unique to each car manufacturer. These codes provide even more specific information about issues with your vehicle and can be incredibly helpful in diagnosing and fixing problems.
On this page, you’ll find a wealth of articles covering a wide range of manufacturer-specific OBD2 codes, going beyond just an explanation of what they mean. Explore now!
In a hurry? Quickly jump to the code you're facing:
BMW P1079: Valvetronic (VVT) Overload Protection (Bank 1)
Learn about the BMW P1079 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1080: Valvetronic (VVT) Overload Protection ECU Temperature High Input (Bank 2)
Learn about the BMW P1080 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1081: Valvetronic (VVT) Overload Protection Control Motor Temperature High Input (Bank 2)
Learn about the BMW P1081 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1082: Valvetronic (VVT) Overload Protection Control Motor Current High Input (Bank 2)
Learn about the BMW P1082 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1083: Fuel System Too Rich
Learn about the BMW P1083 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1084: Fuel System Too Lean
Learn about the BMW P1084 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1085: Fuel System Too Rich
Learn about the BMW P1085 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1086: Fuel System Too Lean
Learn about the BMW P1086 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1100: Mass Air Flow Circuit Conditions
Learn about the BMW P1100 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1101: Mass Air Flow Circuit Rationality Check Conditions
Learn about the BMW P1101 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.