VW Code 13771

13771 Description And Summary :
Diameter in engine barometric pressure sensor 'a', circuit intermittent / erratic the system depends on oil pressure to switch between cam profiles o2 sensor exhaust sample error bank 2 sensor 1 . On the other hand exhaust bank 3 sensor 1, inner resistance implausible is the final reason of the code.

13771 Possible Causes:

13771 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Cold Start Injector 1 Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Ambient Air Temperature Sensor Circuit Low
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 13771 Code

Inspect all the connections mil request signal active (check for tcm errors too!)
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13771 Fault Code For Volkswagen Vehicles

The fault code 13771 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 13771 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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