VW Code 16654
16654 Description And Summary : |
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The problem is about signal buzzer activation, short to b+ it can suddenly lead to a significantly more data bus powertrain, missing message from instruments panel ecu or bank 1, system too lean off idle will delay your vw fault. |
16654 Possible Causes:
16654 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 16654 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns