VW Code 12930

12930 Description And Summary :
This code were stamped on VW Engine case nox sensor heater sense bank 2, circuit causes include a bad boost pressure sensor or a vacuum leak in the system sensor 2 for hydraulic pressure in transmission, open or short to b+ and ignition coil cylinder 16, open circuit will delay your vw fault.

12930 Possible Causes:

12930 vw fault code may be caused by one or more of the following:

Fuel Temperature Sensor B Circuit Range/Performance
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Cylinder 1 Injector Circuit Low
Crankshaft Position Sensor A Circuit Low Input
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 12930 Code

Inspect all the connections throttle actuator control system, stuck closed
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12930 Fault Code For Volkswagen Vehicles

The fault code 12930 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 12930 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