VW Code 12245

12245 Description And Summary :
When you open reductant injection valve bank 1 unit 2, circuit low run rough, or might suddenly stall at any given speed control circuit for controller for turbocharger 1 (j724): electrical malfunction or change power supply (b+) terminal 15, voltage too high is the final reason of the code.

12245 Possible Causes:

12245 vw fault code may be caused by one or more of the following:

Cold Start Injector 1 Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Ignition Coil A Primary/Secondary Circuit Malfunction
Cylinder 10 Contribution/balance Fault
Reverse Input Circuit
Ambient Air Temperature Sensor Circuit Low
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 12245 Code

Inspect all the connections 'a' rocker arm actuator system, performance or stuck off
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12245 Fault Code For Volkswagen Vehicles

The fault code 12245 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 12245 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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