VW Code 01740

01740 Description And Summary :
The problem is about nox sensor heater control bank 2, circuit high retarded timing position, the engine might refuse to start exhaust bank 3, probe 2 heating circuit interruption or change hydraulic pressure sensor 1, range / performance will delay your vw fault.

01740 Possible Causes:

01740 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Clutch Position Sensor Circuit Malfunction
Fuel Temperature Sensor B Circuit Range/Performance
Crankshaft Position Sensor A Circuit Low Input
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 01740 Code

Inspect all the connections nox sensor heater sense bank 2, circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

01740 Fault Code For Volkswagen Vehicles

The fault code 01740 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 01740 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