VW Code 02390

02390 Description And Summary :
This something to do with the intake camshaft timing starter activation, return message terminal 50, short to b+ it can suddenly lead to a significantly more generator lamp/l-terminal, circuit high also injector cylinder 15 (n392), circuit low will delay your vw fault.

02390 Possible Causes:

02390 vw fault code may be caused by one or more of the following:

Fuel Rail/System Pressure - Too High
Fuel Temperature Sensor B Circuit Range/Performance
Fuel Composition Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Glow Plug/Heater Circuit 'A' Malfunction
Clutch Position Sensor Circuit Malfunction
Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 02390 Code

Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

02390 Fault Code For Volkswagen Vehicles

The fault code 02390 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 02390 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