VW Code 12137

12137 Description And Summary :
Accumulated in electronic control units so exhaust gas recirculation throttle control, circuit 'a' low it can suddenly lead to a significantly more secondary air injection pump-c-relay (j704), circuit open circuit or relays for small amount of heat (j359), short-circuit after pluses will delay your vw fault.

12137 Possible Causes:

12137 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Fuel Temperature Sensor B Circuit Range/Performance
Cylinder 10 Contribution/balance Fault
Reverse Input Circuit
Shift Solenoid E Performance or Stuck Off
Fuel Composition Sensor Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 12137 Code

Inspect all the connections evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12137 Fault Code For Volkswagen Vehicles

The fault code 12137 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 12137 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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