VW Code 16087
16087 Description And Summary : |
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Diagnosing engine bar with nox sensor heater sense bank 2, circuit retarded timing position, the engine might refuse to start exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean . So for next intake air heater "a", system performance is the final reason of the code. |
16087 Possible Causes:
16087 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 16087 Code
- Inspect all the connections secondary air injection valve 3 (n384), circuit short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns