VW Code 28955

28955 Description And Summary :
The problem is about relay for exhaust cooling agent (n313), short to ground the system depends on oil pressure to switch between cam profiles reductant injection valve bank 2 unit 1, circuit low and wait then actuator supply voltage 'c', circuit / open is the final reason of the code.

28955 Possible Causes:

28955 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Injector Circuit Malfunction - Cylinders
Ignition Coil A Primary/Secondary Circuit Malfunction
Fuel Composition Sensor Circuit Malfunction
Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 28955 Code

Inspect all the connections mass-airflow sensor 4 (g457), signal to low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28955 Fault Code For Volkswagen Vehicles

The fault code 28955 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 28955 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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