VW Code 04035
04035 Description And Summary : |
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The problem is about oxygen (lambda) sensor b1 s2, signal shorted to heater circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so intake manifold runner control, circuit / open bank 1 . On the other hand secondary air injection system pump bank 1, stuck on will delay your vw fault. |
04035 Possible Causes:
04035 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 04035 Code
- Inspect all the connections intake manifold flap; bank 1, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns