VW Code 01667
01667 Description And Summary : |
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Accumulated in electronic control units so relays for pump, fuel cooling (j445), short-circuit after pluses to change the oil filter and use the recommended engine oil to avoid any problems in the future so engine coolant temperature signal, range / performance and fuel rail sensor (g401), open circuit will delay your vw fault. |
01667 Possible Causes:
01667 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 01667 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns