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:
Volkswagen P1250: Fuel Pressure Regulator Control Circuit Malfunction (Fuel Level too Low)
If your Volkswagen is triggering the P1250 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1255: Engine Coolant Temperature Circuit Short to Ground
If your Volkswagen is triggering the P1255 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1256: Engine Coolant Temperature Circuit Open/Short to B+
If your Volkswagen is triggering the P1256 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1287: Turbocharger Bypass Valve Open
If your Volkswagen is triggering the P1287 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1288: Turbocharger Bypass Valve Short to B+
If your Volkswagen is triggering the P1288 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1289: Turbocharger Bypass Valve Short to Ground
If your Volkswagen is triggering the P1289 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1295: Turbocharger Bypass Valve Throughput Faulty
If your Volkswagen is triggering the P1295 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1296: Cooling System Malfunction
If your Volkswagen is triggering the P1296 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P1297: Connection Turbocharger/Throttle Valve Pressure Hose
If your Volkswagen is triggering the P1297 code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.
Volkswagen P129B: Fuel Pressure Regulator 2 Control Circuit
If your Volkswagen is triggering the P129B code, it's important to address the issue promptly to optimize your engine's performance. Read on now to learn more.