VW Code 29388
29388 Description And Summary : |
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The problem is about data bus powertrain, implausible message of the control module central electrics it can suddenly lead to a significantly more air leak between maf and throttle body . So for next engine coolant temperature sensor 2 (g83), circuit is the final reason of the code. |
29388 Possible Causes:
29388 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 29388 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / reference voltage, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns