VW Code 28959
28959 Description And Summary : |
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The instrument cluster alerts the driver to the fault linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ retarded timing position, the engine might refuse to start exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit or fuel pump "b" control, circuit low will delay your vw fault. |
28959 Possible Causes:
28959 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 28959 Code
- Inspect all the connections turbo/super charger wastegate solenoid d (n389), electrical
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns