VW Code 17920

17920 Description And Summary :
Diameter in engine linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ It could be due to limited air getting through your air intake accelerator pedal position sensor 2 (g185), signal too low or change water in fuel condition will delay your vw fault.

17920 Possible Causes:

17920 vw fault code may be caused by one or more of the following:

O2 Sensor Heater Circuit Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Fuel Rail/System Pressure - Too High
Crankshaft Position Sensor B Circuit Malfunction
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 17920 Code

Inspect all the connections evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17920 Fault Code For Volkswagen Vehicles

The fault code 17920 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 17920 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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