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Engine Controls - Theory & Operation
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Engine Controls - Theory & Operation
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Introduction
System Application
Air Induction System
Supercharger (2.3L Engine)
Resonance Intake Manifold
Notes
2.6L V6, 3.2L V6, 4.3L V8, 5.0L V8 & 5.4L V8 Engines
Computerized Engine Controls (Me-SFI System)
Notes
Input Devices
Engine Coolant Temperature (ECT) Sensor
Fuel Tank Pressure Sensor
Hot-Film Mass Airflow Sensor
Intake Manifold Pressure Sensor
Knock Sensor
Oil Level Switch
Pedal Value Sensor
Purge Monitoring Pressure Sensor
Output Devices
Activated Charcoal Canister Shut-Off Valve
AIR Pump Switchover Valve
Electronic Accelerator/Cruise Control/Idle Speed Control (EA/CC/ISC) Actuator
Purge Control Valve
Fuel System
Fuel Control (Me-SFI)
Fuel Pump/Pressure Regulator (C240, C320, SLK230 & SLK320)
Maximum Engine Speed Limitation
Maximum Vehicle Speed Limitation
Safety Fuel Shutoff Function
Ignition System
Ignition Timing Control (Me-SFI)
Emission Systems
Me-SFI System
Catalyst Warm-Up
Onboard Refueling Vapor Recovery (ORVR)
Secondary Air Injection (2.3L Supercharged)
Self-Diagnostic System
Me-SFI System
Malfunction Indicator Light (MIL)
Miscellaneous Controls
Me-SFI System
Transmission Overload Protection