ECU Terminal Connections
Japan AE92 4A-GE TVIS (1988-1989)
ECU Connections AE92 1988-1989 Japan Spec |
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Socket A (Yellow 14 pin) |
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Pin # | Color | Label (ECU) | Connection |
1 | B-R | B1 | EFI Main |
2 | R-W | Batt | BATT |
3 | Blu-G | CCO | Exhaust Temp Sensor |
4 | G-R | FC | Curcuit Opening relay(fuel) |
5 | R | ECT | ECT-S (Suspension Control) |
6 | Y-R | L3 | ECT-S (Suspension Control) |
7 | Y-Blu | L1 | ECT-S (Suspension Control) |
8 | B-R | B | EFI Main |
9 | R-Y | W | Check Engine Lamp |
10 | R | EGW | Exhaust Temp Warn. Lamp |
11 | B-W | A/C | Air Conditioner clutch |
12 | V-W | SPD | Speed Sensor (instrument panel) |
13 | not used | ||
14 | Y-G | L2 | ECT-S (Suspension Control) |
Socket B (18pin Yellow) |
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Pin # | Color | Label (ECU) | Connection |
1 | W | THW | Water Temp Sensor |
2 | Blu-G | PIM | Vaccuum Sensor |
3 | W | THA | Intake Temp Sensor |
4 | G-R | #10 | 1/3 Injectors |
5 | B-Y | IGF | Ignitor |
6 | B | G1 | Distributor |
7 | W | G- | Distributor |
8 | B | OX | O2 sensor |
9 | B | V-ISC | Idle Up Diode |
10 | BR | E2 | Throttle Position Sensor |
11 | R | VTA | Throttle Position Sensor |
12 | Y | VCC | Vaccuum Sensor |
13 | Blu | IDL | Throttle Position Sensor |
14 | not used | ||
15 | R | NE | Distributor |
16 | BR | E21 | Vaccuum Sensor |
17 | R-W | VF | Diagnosis Connctor |
18 | G-R | STH | VSV TVIS |
Socket C (10 pin Yellow) |
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Pin # | Color | Label (ECU) | Connection |
1 | B-W | NSW | Neutral Start Switch |
2 | not used | ||
3 | B-W | STA | Starter |
4 | G-R | #10 | Injector #1,#3 |
5 | BR | E01 | Ground |
6 | not used | ||
7 | BR | E1 | Ground |
8 | B | IGT | Ignitor |
9 | G-Y | #20 | injector #2,#4 |
10 | BR | E02 | Ground |