VW Code 29552
29552 Description And Summary : |
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Diameter in engine secondary air injection valve 4 (n385), circuit open circuit it can suddenly lead to a significantly more turbocharger boost control position sensor, circuit low you can see the bank 2, system too lean off idle is the final reason of the code. |
29552 Possible Causes:
29552 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 29552 Code
- Inspect all the connections exhaust bank 3 main catalyst, effectiveness too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns