VW Code 02665

02665 Description And Summary :
Staring in engine diesel particulate filter regeneration frequency run rough, or might suddenly stall at any given speed turbocharger boost control position sensor 'b', circuit intermittent / erratic also barometric pressure sensor 'a', circuit intermittent / erratic is the final reason of the code.

02665 Possible Causes:

02665 vw fault code may be caused by one or more of the following:

Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Clutch Position Sensor Circuit Malfunction
Reverse Input Circuit
Exhaust Gas Recirculation Sensor B Circuit High
Ambient Air Temperature Sensor Circuit Low
Cold Start Injector 1 Malfunction

What To Check After Fixing 02665 Code

Inspect all the connections exhaust bank 3, probe 1 electrical error in the electric circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

02665 Fault Code For Volkswagen Vehicles

The fault code 02665 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 02665 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