Engine Controls Schematics

Fig 1: Main Relay, Powertrain Control Module (PCM) Power and Ground

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Fig 2: Data Link Connector (DLC) and Malfunction Indicator Lamp (MIL)

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Fig 3: Exhaust Gas Recirculation (EGR) Valve and EVAP Solenoids

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Fig 4: Idle Air Control (IAC) Valve, Mass Air Flow (MAF) Sensor, Vehicle Speed Sensor (VSS)

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Fig 5: Ignition System

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Fig 6: Fuel Injectors

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Fig 7: ECT, IAT, MAP, TP and FTP Sensors

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Fig 8: Fuel Pump Relay and Fuel Sender Assembly

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Fig 9: Crankshaft Position (CKP), Camshaft Position (CMP) and Knock Sensors (KS)

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Fig 10: Heated Oxygen Sensors (HO2S)

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Fig 11: Transmission Range Switch, Clutch Pedal Position Switch

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Fig 12: Four Wheel Drive Switches and Front Drive Axle Actuator Pump

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Fig 13: Stoplamp Switch and Transmission Range Switch

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Fig 14: Input and Output Shaft Speed Sensors, Torque Converter Clutch (TCC) Solenoid

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Fig 15: Overdrive Switch and Shift Program Switch

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Fig 16: Powertrain Control Module (PCM) Idle-Up Inputs

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