Engine/Motor Control Module

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

J623 

Engine/Motor Control Module

T91a 

91-Pin Connector, Black

T94a 

94-Pin Connector, Black

* 

For Vehicles with Gasoline Engine

*2 

For Vehicles with Diesel Engine

*3 

For Vehicles with a 1.6L Engine

*4 

For Vehicles with 2.0L Gasoline Engine

*5 

Refer to Applicable Engine Wiring Diagram

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

J623 

Engine/Motor Control Module

T91a 

91-Pin Connector, Black

T94a 

94-Pin Connector, Black

T105a 

105-Pin Connector, Black

* 

For Vehicles with Diesel Engine

*2 

For Vehicles with Gasoline Engine

*3 

For Vehicles with 2.0L Gasoline Engine

*4 

For USA Only

*5 

From April 2025

*6 

Refer to Applicable Engine Wiring Diagram