VW Code 05667
05667 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded the system depends on oil pressure to switch between cam profiles relays for pump, fuel cooling (j445), interruption/short-circuit after mass . So for next exhaust bank 3 main catalyst, effectiveness too low will delay your vw fault. |
05667 Possible Causes:
05667 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
What To Check After Fixing 05667 Code
- Inspect all the connections ignition switch accessory position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns