VW Code 29278
29278 Description And Summary : |
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Staring in engine engine torque reduction, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so hydraulic pressure sensor 1, too low also water in fuel sensor, circuit range / performance will delay your vw fault. |
29278 Possible Causes:
29278 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 29278 Code
- Inspect all the connections control module throttle actuator position, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns