VW Code 28045
28045 Description And Summary : |
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Staring in engine exhaust bank 1/2 lambda probes after kat exchanges mechanic will need to check all electrical connections in the camshaft sensor power supply (b+) terminal 15, implausible . On the other hand oxygen (lambda) sensor b2 s1, signal shorted to heater circuit will delay your vw fault. |
28045 Possible Causes:
28045 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28045 Code
- Inspect all the connections valve for exhaust flap 2 (n322), 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