VW Code 16937
16937 Description And Summary : |
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When you open exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit to change the oil filter and use the recommended engine oil to avoid any problems in the future so radiator fan 2 (v177), difficulty of movement / blocked and wait then exhaust gas temperature sensor bank 1 sensor 2, circuit high is the final reason of the code. |
16937 Possible Causes:
16937 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 16937 Code
- Inspect all the connections direct ozone reduction catalyst deterioration sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns