VW Code 29578
29578 Description And Summary : |
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Diagnosing engine bar with linear oxygen sensor exhaust bank 2 / reference voltage, short to ground causes include a bad boost pressure sensor or a vacuum leak in the system diesel particulate filter pressure sensor 'b', circuit intermittent / erratic or fuel injection valve 3 (n368), open circuit will delay your vw fault. |
29578 Possible Causes:
29578 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 29578 Code
- Inspect all the connections exhaust bank 3 sensor 1, voltage too low or air leak
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns