VW Code 04536
04536 Description And Summary : |
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The problem is about secondary air injection valve 3 (n384), circuit short to ground it can suddenly lead to a significantly more intake manifold runner position sensor / switch, circuit range / performance bank 2 you can see the reductant injection valve bank 1 unit 1, circuit low is the final reason of the code. |
04536 Possible Causes:
04536 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Engine Shutoff Solenoid Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 04536 Code
- Inspect all the connections exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns