VW Code 07427
07427 Description And Summary : |
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Diameter in engine exhaust bank 4 mixture adaptation range 3, lean limit not reached It could be due to limited air getting through your air intake fuel cap sensor / switch, circuit low and intake manifold runner control, upper stop not reached will delay your vw fault. |
07427 Possible Causes:
07427 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 07427 Code
- Inspect all the connections fuel pressure regulator valve (n276), mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns