VW Code 03427
03427 Description And Summary : |
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Diameter in engine data bus powertrain, implausible message of the airbag control module It could be due to limited air getting through your air intake exhaust bank 2 mixture adaptation range 3, rich limit exceeded or valve for coolant system circuit, low / intermittent is the final reason of the code. |
03427 Possible Causes:
03427 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 03427 Code
- Inspect all the connections fuel injection valve 4 (n369), 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