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Home >> Chrysler >> 2008 >> 300 LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 230 (Electronic Control Modules (Service Information)) >> Electronic Control Modules - Service Information >> Engine Control Module >> Operation >> Engine Control Module (ECM) >> Engine Start-Up Mode
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Engine Start-Up Mode

WARNING: This page is about a different car, the 2008 Jeep Patriot and 2008 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

The ECM uses the engine temperature sensor and the crankshaft position sensor (engine speed) inputs to determine fuel injection quantity.

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