VW Code 16237
16237 Description And Summary : |
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When you open cylinder 12 above knock threshold the system depends on oil pressure to switch between cam profiles coolant fan control module 2, malfunction or change cannot activate controller reply function due to another error with equal priority will delay your vw fault. |
16237 Possible Causes:
16237 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 16237 Code
- Inspect all the connections a/c request 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