VW Code 29749
29749 Description And Summary : |
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Diameter in engine control module 1 for cooling fan, faulty to change the oil filter and use the recommended engine oil to avoid any problems in the future so 'b' rocker arm actuator control, circuit low also reductant injection valve bank 1 unit 2, circuit high will delay your vw fault. |
29749 Possible Causes:
29749 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 29749 Code
- Inspect all the connections valve for starting with empty tank-nxxx, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns