VW Code 29726

29726 Description And Summary :
This code were stamped on VW Engine case o2 sensor reference voltage bank 2 sensor 1, performance the system depends on oil pressure to switch between cam profiles exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses or data bus powertrain, missing message from diagnostic interface-control module is the final reason of the code.

29726 Possible Causes:

29726 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Crankshaft Position Sensor A Circuit Low Input
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Crankshaft Position Sensor B Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 29726 Code

Inspect all the connections load signal from alternator terminal df, short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29726 Fault Code For Volkswagen Vehicles

The fault code 29726 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 29726 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