VW Code 12102

12102 Description And Summary :
When you open angle sensors 2 for butterfly valve drive 2 (g298), implausible signal causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil cylinder 13, high circuit and wait then exhaust bank 3, probe 1 no activity is the final reason of the code.

12102 Possible Causes:

12102 vw fault code may be caused by one or more of the following:

Turbocharger Boost Sensor A Circuit Low
Reverse Input Circuit
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Cylinder 1 Injector Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 12102 Code

Inspect all the connections injector control pressure, too low - engine cranking
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12102 Fault Code For Volkswagen Vehicles

The fault code 12102 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 12102 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