VW Code 29133
29133 Description And Summary : |
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The instrument cluster alerts the driver to the fault barometric pressure sensor 'a', circuit mechanic will need to check all electrical connections in the camshaft sensor air flow restriction / air leak between air filter and maf and wait then turbocharger 2 control module (j725), voltage supply outside permissible range is the final reason of the code. |
29133 Possible Causes:
29133 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29133 Code
- Inspect all the connections intake air heater "a", circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns