VW Code 17898

17898 Description And Summary :
Diameter in engine secondary air injection valve 4 (n385), circuit short to ground retarded timing position, the engine might refuse to start exhaust gas temperature sensor 2 bank 1 (g448), low . On the other hand relays for electrical fuel pump 2 (j49), short-circuit after pluses will delay your vw fault.

17898 Possible Causes:

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

Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor A Circuit Low Input
Shift Solenoid E Performance or Stuck Off
Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 17898 Code

Inspect all the connections linear oxygen sensor exhaust bank 2 / common ground wire, short to ground
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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