VW Code 02045
02045 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection system air flow/pressure sensor bank 1, circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle closed position, performance . On the other hand fuel supply heater, control circuit / open will delay your vw fault. |
02045 Possible Causes:
02045 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02045 Code
- Inspect all the connections secondary air injection system switching valve 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