VW Code 12959

12959 Description And Summary :
The problem is about angle sensors 2 for butterfly valve drive 2 (g298), implausible signal retarded timing position, the engine might refuse to start transmission solenoid power relay, short to ground and wait then injector control pressure sensor, circuit range / performance will delay your vw fault.

12959 Possible Causes:

12959 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Fuel Temperature Sensor B Circuit Range/Performance
Crankshaft Position Sensor A Circuit Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 12959 Code

Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448)
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12959 Fault Code For Volkswagen Vehicles

The fault code 12959 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 12959 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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