VW Code 12950

12950 Description And Summary :
The problem is about generator shut-off, short to b+ run rough, or might suddenly stall at any given speed secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic or throttle/fuel inhibit, circuit low is the final reason of the code.

12950 Possible Causes:

12950 vw fault code may be caused by one or more of the following:

Cold Start Injector 1 Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Timing Reference High Resolution Signal A Too Many Pulses
Cylinder 1 Injector Circuit Low

What To Check After Fixing 12950 Code

Inspect all the connections throttle angle signal stuck on
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12950 Fault Code For Volkswagen Vehicles

The fault code 12950 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 12950 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24