VW Code 03799
03799 Description And Summary : |
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Accumulated in electronic control units so nox sensor heater control bank 2, circuit / open the system depends on oil pressure to switch between cam profiles data bus powertrain, missing message from acceleration request you can see the crankshaft position signal output, circuit low will delay your vw fault. |
03799 Possible Causes:
03799 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 03799 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns