VW Code 16541
16541 Description And Summary : |
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Diameter in engine reductant injection valve bank 1 unit 1, circuit high It could be due to limited air getting through your air intake throttle position output, circuit / open you can see the ignition switch run/start position, circuit will delay your vw fault. |
16541 Possible Causes:
16541 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 16541 Code
- Inspect all the connections fuel injector group 'd' supply voltage, 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