VW Code 03073
03073 Description And Summary : |
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This something to do with the intake camshaft timing friction too high, exhaust cam adjustment bank 1 to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection system pump bank 1, stuck on and wait then ignition coil 'e' primary control, circuit low is the final reason of the code. |
03073 Possible Causes:
03073 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 03073 Code
- Inspect all the connections intake manifold flap; bank 1, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns