VW Code 01281
01281 Description And Summary : |
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Staring in engine direct ozone reduction catalyst deterioration sensor, circuit range / performance the system depends on oil pressure to switch between cam profiles intake manifold runner bank 1 control, basic setting aborted mechanical limit open or linear oxygen sensor exhaust bank 2 / common ground wire, short to ground is the final reason of the code. |
01281 Possible Causes:
01281 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 01281 Code
- Inspect all the connections reductant temperature sensor, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns