VW Code 29728
29728 Description And Summary : |
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This code were stamped on VW Engine case evaporative emissions (evap) fuel vapour temperature sensor, circuit causes include a bad boost pressure sensor or a vacuum leak in the system control module for coolant fan 3 fan activation, short circuit and exhaust gas temperature sensor, bank 2 sensor 4, circuit high is the final reason of the code. |
29728 Possible Causes:
29728 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
What To Check After Fixing 29728 Code
- Inspect all the connections butterfly valve control unit 2 (j544), of mechanical errors
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns