The EGR Valve operation is controlled by the Engine Control Module (ECM) using a pulse width modulated signal.? The ECU...

The EGR Valve operation is controlled by the Engine Control Module (ECM) using a pulse width modulated signal.? The ECU...

The EGR Valve operation is controlled by the Engine Control Module (ECM) using a pulse width modulated signal.? The ECU...

When the ignition key is switched to the RUN position, battery voltage is supplied though fuse 64 to the aftertreatment...

When the ignition key is switched to the RUN position, battery voltage is supplied though fuse 64 to the aftertreatment...

Aftertreatment Control Module (ACM) monitors DEF tank temperature and uses it to control the Aftertreatment DEF Tank Heater valve to...