VW Code 01426

01426 Description And Summary :
Staring in engine exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean run rough, or might suddenly stall at any given speed 'b' rocker arm actuator system, stuck on and wait then throttle position (tp) sensor (g79), error message from ecm is the final reason of the code.

01426 Possible Causes:

01426 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Clutch Position Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 01426 Code

Inspect all the connections injector data, incompatible
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

01426 Fault Code For Volkswagen Vehicles

The fault code 01426 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 01426 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