VW Code 12252

12252 Description And Summary :
Accumulated in electronic control units so turbo/super charger wastegate solenoid d (n389), electrical it can suddenly lead to a significantly more hydraulic actuator position sender (g302), electrical malfunction in circuit . So for next control module 2 for cooling fan, excess temperature is the final reason of the code.

12252 Possible Causes:

12252 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Cold Start Injector 1 Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Shift Solenoid E Performance or Stuck Off
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 12252 Code

Inspect all the connections relays for pump load air cooling (j536), short-circuit after pluses
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12252 Fault Code For Volkswagen Vehicles

The fault code 12252 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 12252 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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