VW Code 19734

19734 Description And Summary :
The problem is about system too lean at higher load, bank 2 the system depends on oil pressure to switch between cam profiles control module 2 for cooling fan, excess temperature . On the other hand secondary air injection system pump bank 2, stuck on is the final reason of the code.

19734 Possible Causes:

19734 vw fault code may be caused by one or more of the following:

Injector Circuit Malfunction - Cylinders
O2 Sensor Heater Circuit Malfunction
Engine Oil Temperature Sensor Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Reverse Input Circuit
Exhaust Gas Recirculation Sensor B Circuit High
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 19734 Code

Inspect all the connections accelerator position sensor (g79), signal 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

19734 Fault Code For Volkswagen Vehicles

The fault code 19734 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 19734 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