VW Code 29704

29704 Description And Summary :
This code were stamped on VW Engine case exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean It could be due to limited air getting through your air intake intake manifold runner control, circuit high bank 2 . So for next pressure control solenoid 5 (n233), electrical malfunction is the final reason of the code.

29704 Possible Causes:

29704 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Glow Plug/Heater Circuit 'A' Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Crankshaft Position Sensor A Circuit Malfunction
Crankshaft Position Sensor A Circuit Low Input
Engine Shutoff Solenoid Malfunction

What To Check After Fixing 29704 Code

Inspect all the connections control module defective
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29704 Fault Code For Volkswagen Vehicles

The fault code 29704 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 29704 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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