VW Code 28624
28624 Description And Summary : |
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Staring in engine air cleaner inlet control, circuit high it can suddenly lead to a significantly more exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded . So for next fuel tank pressure (ftp) sensor (g400), short to ground will delay your vw fault. |
28624 Possible Causes:
28624 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 28624 Code
- Inspect all the connections fuel pump "b" control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns