VW Code 00858
00858 Description And Summary : |
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When you open o2 sensor signal bank 2 sensor 1, biased / stuck lean retarded timing position, the engine might refuse to start pressure control solenoid 1 (n215), electrical malfunction or evaporative emission system switching valve, performance / stuck open is the final reason of the code. |
00858 Possible Causes:
00858 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 00858 Code
- Inspect all the connections shift lock, 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