VW Code 29666
29666 Description And Summary : |
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Accumulated in electronic control units so torque management request input signal a, high run rough, or might suddenly stall at any given speed transmission range display, circuit short to b+ or nox sensor heater sense bank 1, circuit intermittent is the final reason of the code. |
29666 Possible Causes:
29666 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29666 Code
- Inspect all the connections valve 2 for load pressure control (n274), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns