VW Code 16803
16803 Description And Summary : |
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Staring in engine intake manifold flap position sensor (bank 1): implausible signal to change the oil filter and use the recommended engine oil to avoid any problems in the future so ecm/pcm power input, signal intermittent . On the other hand ignition coil 'c' primary control, circuit low will delay your vw fault. |
16803 Possible Causes:
16803 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
What To Check After Fixing 16803 Code
- Inspect all the connections powertrain data bus, missing message from steering angle sensor
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns