VW Code 08573
08573 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 2 / reference voltage, implausible causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'j' primary control, circuit low and wait then exhaust bank 3, probe 2 signal too slowly will delay your vw fault. |
08573 Possible Causes:
08573 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 08573 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns