logo

VW Code 12629

12629 Description And Summary :

Diameter in engine exhaust gas temperature sensor bank 1 sensor 2, circuit it can suddenly lead to a significantly more control of valves pump / nozzle, electrical errors in the electric circuit and wait then turbo/super charger wastegate solenoid c (n388), electrical will delay your vw fault.

12629 Possible Causes:

12629 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Engine Oil Temperature Sensor Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor B Circuit Malfunction
  • Reverse Input Circuit
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 12629 Code

  • Inspect all the connections exhaust bank 1 sensor 1 individual cylinder control, sensor dynamic too low
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

12629 Fault Code For Volkswagen Vehicles

The fault code 12629 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 12629 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

'

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range