VW Code 29633
29633 Description And Summary : |
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Staring in engine pressure sensor for brake boost (g294), implausible signal It could be due to limited air getting through your air intake valve for coolant system circuit, high . So for next data-bus powertrain, implausible message from level control module (j197) will delay your vw fault. |
29633 Possible Causes:
29633 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 29633 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns