VW Code 16374
16374 Description And Summary : |
|---|
The problem is about secondary air injection system air flow/pressure sensor bank 1, circuit high It could be due to limited air getting through your air intake a camshaft position actuator control bank 2, circuit low also hc adsorption catalyst efficiency below threshold bank 1 will delay your vw fault. |
16374 Possible Causes:
16374 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 16374 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns