VW Code 29647
29647 Description And Summary : |
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This code were stamped on VW Engine case post catalyst fuel trim system, low limit retarded timing position, the engine might refuse to start o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3 . So for next exhaust gas temperature sensor bank 2 sensor 3, circuit low will delay your vw fault. |
29647 Possible Causes:
29647 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 29647 Code
- Inspect all the connections exhaust bank 3 sensor 1, inner resistance implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns