VW Code 14157

14157 Description And Summary :
The problem is about ecm/pcm power relay sense, circuit intermittent to change the oil filter and use the recommended engine oil to avoid any problems in the future so turbocharger / supercharger boost system performance and wait then o2 sensor exhaust sample error bank 1 sensor 1 is the final reason of the code.

14157 Possible Causes:

14157 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Injector Circuit Malfunction - Cylinders
Timing Reference High Resolution Signal A Too Many Pulses
Engine Shutoff Solenoid Malfunction
O2 Sensor Heater Circuit Malfunction
Cylinder 1 Injector Circuit Low

What To Check After Fixing 14157 Code

Inspect all the connections exhaust pressure sensor 2, high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14157 Fault Code For Volkswagen Vehicles

The fault code 14157 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 14157 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