VW Code 04526
04526 Description And Summary : |
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Staring in engine reductant injection air pressure sensor 'a', circuit intermittent It could be due to limited air getting through your air intake starter interlock, circuit short to b+ also intake flap motor 2 (v275), open or short to ground is the final reason of the code. |
04526 Possible Causes:
04526 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04526 Code
- Inspect all the connections a/c request a, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns