VW Code 16239
16239 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 2 sensor 1 oxygen sensor signal, implausibly rich mechanic will need to check all electrical connections in the camshaft sensor engine speed input, circuit error message from engine contr. or vehicle speed sensor 'b', intermittent / erratic / high is the final reason of the code. |
16239 Possible Causes:
16239 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 16239 Code
- Inspect all the connections transmission control unit (j217), programming error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns