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Control module bus inputs

Fig 1: Identifying Control Module Bus Inputs Communication Diagram

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Courtesy of SAAB-SCANIA OF AMERICA, INC.

Bus communication.
Accelerator position (Bus from the engine control system).
Engine torque (Bus from the engine control system).
Kickdown (Bus from the engine control system).
Engine speed (Bus from the engine control system).
Brake lights (Bus from TWICE) (632).