VW Code 29028
29028 Description And Summary : |
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The problem is about direct ozone reduction catalyst deterioration sensor, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system vent (n115), valve stuck closed you can see the torque management feedback signal "a", low is the final reason of the code. |
29028 Possible Causes:
29028 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 29028 Code
- Inspect all the connections function restriction due to brake temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns