ECM (1)

ECM Wiring Diagram Part 1 Of 4:

A8 = Serial Data
A9 = Diagnostic Test
A12 = System Ground
D6 = Oxygen Sensor Ground
D1 = System Ground
C9 = Crank Signal
D7 = Oxygen Sensor Signal
A11 = MAP Ground
C11 = MAP Signal
C14 = +5 Volt Reference
C13 = TPS Signal
D2 = Sensor Ground
C10 = Coolant Temperature Signal
C5 = IAC Coil "A" High
C6 = IAC Coil "A" Low
C4 = IAC Coil "B" High
C3 = IAC Coil "B" Low

ECM Wiring Diagram Part 2 Of 4:

B8 = A/C Signal
B1 = 12 Volts
C16 = 12 Volts
A1 = Fuel Pump Relay Drive (12 Volts)
B2 = Fuel Pump Signal
A5 = "Service Engine Soon" Light Control
C7 = High Gear Switch Signal
A7 = A/T TCC Control (Ground)
A7 = Manual Transmission Shift Lamp (Ground)

ECM Wiring Diagram Part 3 Of 4:

A10 = Vehicle Speed Sensor Signal
B10 = Park Neutral Switch (A/T)
A4 = EGR Solenoid
A4 = EVRV Solenoid
A6 = 12 Volt Ignition
B7 = Knock Retard Signal (ESC)

ECM Wiring Diagram Part 4 Of 4:

D16 = Injector Driver
D14 = Injector Driver
D4 = EST
B5 = Reference
D5 = Bypass
B3 = Reference Low