VW Code 09402

09402 Description And Summary :
This something to do with the intake camshaft timing intake flap motor 2 (v275), short to b+ the system depends on oil pressure to switch between cam profiles exhaust gas temperature sensor, bank 2 sensor 4, circuit high you can see the o2 sensor negative current control bank 2 sensor 1, circuit high is the final reason of the code.

09402 Possible Causes:

09402 vw fault code may be caused by one or more of the following:

Exhaust Gas Recirculation Sensor B Circuit High
Reverse Input Circuit
Engine Shutoff Solenoid Malfunction
Cold Start Injector 1 Malfunction
Fuel Rail/System Pressure - Too High

What To Check After Fixing 09402 Code

Inspect all the connections drive by wire-mil (k132), circuit short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

09402 Fault Code For Volkswagen Vehicles

The fault code 09402 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 09402 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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