VW Code 28529
28529 Description And Summary : |
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Diameter in engine evaporative emissions (evap) fuel vapour temperature sensor, performance causes include a bad boost pressure sensor or a vacuum leak in the system air leak between maf and throttle body or change exhaust bank 3, probe 1 heating circuit interruption will delay your vw fault. |
28529 Possible Causes:
28529 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 28529 Code
- Inspect all the connections power supply, voltage high voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns