VW Code 14357

14357 Description And Summary :
Staring in engine exhaust bank 1 mixture adaptation range 3, lean limit not reached causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold tuning (imt) valve position sensor / switch bank 1, circuit high or throttle actuator control module, internal circuit will delay your vw fault.

14357 Possible Causes:

14357 vw fault code may be caused by one or more of the following:

Engine Shutoff Solenoid Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Crankshaft Position Sensor A Circuit Malfunction
Fuel Rail/System Pressure - Too High
Engine Oil Temperature Sensor Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 14357 Code

Inspect all the connections exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14357 Fault Code For Volkswagen Vehicles

The fault code 14357 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 14357 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