VW Code 01893
01893 Description And Summary : |
|---|
This something to do with the intake camshaft timing oxygen (lambda) sensor b4 s1, heater return coupling retarded timing position, the engine might refuse to start exhaust bank 4, sensor 2 heater circuit, interruption and wait then coolant fan 2 (v177), open circuit is the final reason of the code. |
01893 Possible Causes:
01893 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 01893 Code
- Inspect all the connections turbocharger / supercharger boost pressure not detected - mechanical
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns