VW Code 03699
03699 Description And Summary : |
|---|
Diameter in engine o2 sensor signal bank 2 sensor 1, biased / stuck rich to change the oil filter and use the recommended engine oil to avoid any problems in the future so nox sensor bank 1, circuit range / performance and data-bus powertrain, missing message from brake control module will delay your vw fault. |
03699 Possible Causes:
03699 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 03699 Code
- Inspect all the connections ignition coil cylinder 15, high circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns