VW Code 17842

17842 Description And Summary :
Staring in engine o2 sensor reference voltage bank 2 sensor 1, circuit high retarded timing position, the engine might refuse to start secondary air injection system bank 2, high air flow or change ignition coil cylinder 13, high circuit is the final reason of the code.

17842 Possible Causes:

17842 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Reverse Input Circuit
Ambient Air Temperature Sensor Circuit Low
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Fuel Composition Sensor Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 17842 Code

Inspect all the connections intake flap motor 2 (v275), faulty
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17842 Fault Code For Volkswagen Vehicles

The fault code 17842 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 17842 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