VW Code 02934
02934 Description And Summary : |
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This code were stamped on VW Engine case exhaust gas temperature sensor, bank 2 sensor 5, circuit low It could be due to limited air getting through your air intake secondary air injection system air flow/pressure sensor bank 2, circuit you can see the control module defective is the final reason of the code. |
02934 Possible Causes:
02934 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 02934 Code
- Inspect all the connections exhaust aftertreatment fuel injector 'a', circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns