VW Code 16904
16904 Description And Summary : |
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The problem is about bank 4, o2 correction behind catalyst, b1, limit attained retarded timing position, the engine might refuse to start data bus powertrain, implausible message of the steering angle or change exhaust gas recirculation vent control, circuit low will delay your vw fault. |
16904 Possible Causes:
16904 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 16904 Code
- Inspect all the connections turbocharger boost control position sensor 'b', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns