VW Code 18209
18209 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection valve 3 (n384), circuit short to b+ it can suddenly lead to a significantly more exhaust gas temperature sensor, bank 2 sensor 5, circuit / open . On the other hand reductant injection valve bank 1 unit 1, circuit low will delay your vw fault. |
18209 Possible Causes:
18209 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 18209 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns