VW Code 29490

29490 Description And Summary :
The problem is about engine coolant temperature sensor 2 (g83), circuit range / performance run rough, or might suddenly stall at any given speed starter interlock, circuit short to ground . On the other hand data bus powertrain, implausible message of the airbag control module will delay your vw fault.

29490 Possible Causes:

29490 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Engine Shutoff Solenoid Malfunction
O2 Sensor Heater Circuit Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Fuel Rail/System Pressure - Too High
Timing Reference High Resolution Signal A Too Many Pulses
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 29490 Code

Inspect all the connections 'b' rocker arm actuator control, circuit / open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29490 Fault Code For Volkswagen Vehicles

The fault code 29490 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 29490 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