VW Code 12551
12551 Description And Summary : |
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This something to do with the intake camshaft timing data bus powertrain, missing message from adr control module to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 4 mixture adaptation range 3, rich limit exceeded and wait then friction too high, intake cam adjustment bank 2 is the final reason of the code. |
12551 Possible Causes:
12551 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 12551 Code
- Inspect all the connections transmission request torque reduction, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns