LR3 (LA) V8-4394cc 4.4L (2005)
Engine Control Module: Description and Operation
Engine Management - 4.4 Liter V8 Engine
ELECTRONIC ENGINE CONTROLS
ENGINE MANAGEMENT – 4.4 LITER V8 ENGINE
The 4.4 liter V8 Engine Management System (EMS) is controlled by an Engine Control Module (ECM) manufactured by DENSO. The EMS controls
the following:
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Engine fueling
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Ignition timing
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Closed loop fueling
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Knock control
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Idle speed control
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Emission control
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On Board Diagnostics
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Interface with the immobilization system
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Cruise control