VW Code 14173

14173 Description And Summary :
Diagnosing engine bar with glow plug / heater indicator (k29), circuit short to b+ it can suddenly lead to a significantly more reductant injection air pressure sensor 'a', circuit low or change secondary air injection system air flow/pressure sensor bank 1, circuit range / performance will delay your vw fault.

14173 Possible Causes:

14173 vw fault code may be caused by one or more of the following:

Cold Start Injector 1 Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Engine Shutoff Solenoid Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 14173 Code

Inspect all the connections transmission mount valve 2 (n263), open circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14173 Fault Code For Volkswagen Vehicles

The fault code 14173 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 14173 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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