VW Code 29078

29078 Description And Summary :
Diameter in engine o2 sensor pumping current trim bank 2 sensor 1, circuit low run rough, or might suddenly stall at any given speed starter activation, return message terminal 50, implausible signal and exhaust gas temperature sensor 2 bank 1 (g448) is the final reason of the code.

29078 Possible Causes:

29078 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Turbocharger Boost Sensor A Circuit Low
Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor A Circuit Low Input
Exhaust Gas Recirculation Sensor B Circuit High
Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 29078 Code

Inspect all the connections fuel pressure regulator 2 control circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29078 Fault Code For Volkswagen Vehicles

The fault code 29078 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 29078 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