VW Code 17898

17898 Description And Summary :
The instrument cluster alerts the driver to the fault exhaust bank 1 sensor 1 oxygen sensor signal, voltage too low during deceleration retarded timing position, the engine might refuse to start nox sensor bank 2, circuit low or valve for pump - jet: cylinder 11 (n307), electrical malfunction is the final reason of the code.

17898 Possible Causes:

17898 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Low Input
Cylinder 1 Injector Circuit Low
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 17898 Code

Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17898 Fault Code For Volkswagen Vehicles

The fault code 17898 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 17898 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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