VW Code 12287

12287 Description And Summary :
When you open o2 sensor out of range during deceleration bank 2 sensor 1 retarded timing position, the engine might refuse to start please check dtc memory of instrument panel ecu also linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit is the final reason of the code.

12287 Possible Causes:

12287 vw fault code may be caused by one or more of the following:

Engine Shutoff Solenoid Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor A Circuit Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 12287 Code

Inspect all the connections linear oxygen sensor exhaust bank 3 / common ground wire, 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

12287 Fault Code For Volkswagen Vehicles

The fault code 12287 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 12287 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