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Coil Pack Retrofit connector, as viewed from the wire side:
Harness Variation A
GND
Black
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+12V
Red
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ICM
Orange
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SYNC
White
Brown
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Clip
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IGN1
Brown
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IGN2
Red
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IGN3
Blue
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IGN4
Yellow
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TACH
Purple
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Harness Variation B
GND
Black
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+12V
Red
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ICM
Yellow/Red
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SYNC
Purple
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Clip
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IGN1
Yellow
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IGN2
Blue
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IGN3
Brown
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IGN4
White
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TACH
Green
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* Harness variations A and B are identical apart from wire colors.
Pin descriptions:
Pin
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Notes
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GND
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CPR Ground
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Connect to the ECU ground close to the ECU. Do not ground to the chassis or ECU.
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+12V
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CPR Power
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Connect to the ECU power supply close to the ECU.
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ICM
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ECU ICM (DIST)
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OBDI A22, OBDII-A A20, OBDII-B B13
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SYNC
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ECU ALTC
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OBDI A16, OBDII-A A19, OBDII-B C2
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TACH
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Output to tachometer
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IGN1
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Output to coil #1
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IGN2
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Output to coil #2
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IGN3
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Output to coil #3
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IGN4
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Output to coil #4
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Connector pins are AMP 1-170291-1
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