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:
Audi P1225: Cylinder 1 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1225 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1226: Cylinder 2 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1226 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1227: Cylinder 3 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1227 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1228: Cylinder 4 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1228 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1229: Cylinder 5 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1229 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1230: Cylinder 6 Fuel Injection Circuit Short to Ground
Stay ahead of the game with our comprehensive guide to the Audi P1230 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1237: Cylinder 1 Fuel Injection Circuit Open Circuit
Stay ahead of the game with our comprehensive guide to the Audi P1237 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1238: Cylinder 2 Fuel Injection Circuit Open Circuit
Stay ahead of the game with our comprehensive guide to the Audi P1238 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1239: Cylinder 3 Fuel Injection Circuit Open Circuit
Stay ahead of the game with our comprehensive guide to the Audi P1239 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.
Audi P1240: Cylinder 4 Fuel Injection Circuit Open Circuit
Stay ahead of the game with our comprehensive guide to the Audi P1240 code. Learn about symptoms, causes, and solutions to keep your car running smoothly.