VW Code 29204

29204 Description And Summary :
Accumulated in electronic control units so boost pressure control valve (n249), mechanical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 2 sensor 2, biased / stuck lean . So for next secondary air injection system air flow/pressure sensor bank 2, circuit range / performance is the final reason of the code.

29204 Possible Causes:

29204 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Exhaust Gas Recirculation Sensor B Circuit High
Reverse Input Circuit
Cylinder 1 Injector Circuit Low

What To Check After Fixing 29204 Code

Inspect all the connections fuel tank pressure (ftp) sensor (g400), open circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29204 Fault Code For Volkswagen Vehicles

The fault code 29204 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 29204 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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