VW Code 28173

28173 Description And Summary :
Diagnosing engine bar with fuel injection valve 3 (n368), short to ground the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b3 s1, heater return coupling or change shift lock, short to ground will delay your vw fault.

28173 Possible Causes:

28173 vw fault code may be caused by one or more of the following:

Timing Reference High Resolution Signal A Too Many Pulses
Fuel Composition Sensor Circuit Malfunction
Fuel Temperature Sensor B Circuit Range/Performance
Cylinder 4 Contribution/Balance Fault
Cylinder 10 Contribution/balance Fault

What To Check After Fixing 28173 Code

Inspect all the connections fuel cap sensor / switch, circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28173 Fault Code For Volkswagen Vehicles

The fault code 28173 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 28173 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