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 P1045: Valvetronic (VVT) Actuator Control Module Random Access Memory Error (Bank 2)
Learn about the BMW P1045 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 P1046: Valvetronic (VVT) Actuator Control Module Read Only Memory Error (Bank 2)
Learn about the BMW P1046 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 P1047: Valvetronic (VVT) Actuator Control Circuit High Input (Bank 1)
Learn about the BMW P1047 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 P1048: Valvetronic (VVT) Actuator Control Circuit Low Input (Bank 1)
Learn about the BMW P1048 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 P1050: Valvetronic (VVT) Control Circuit (Bank 1)
Learn about the BMW P1050 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 P1051: Valvetronic (VVT) Control Circuit High Input (Bank 1)
Learn about the BMW P1051 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 P1052: Valvetronic (VVT) Control Circuit Low Input (Bank 1)
Learn about the BMW P1052 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 P1054: Valvetronic (VVT) Control Circuit (Bank 2)
Learn about the BMW P1054 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 P1055: Valvetronic (VVT) Supply Voltage Control Motor High Input (Bank 1)
Learn about the BMW P1055 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 P1056: Valvetronic (VVT) Supply Voltage Control Motor Low Input (Bank 1)
Learn about the BMW P1056 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.