Facebooktwittergoogle_plusredditlinkedintumblrmailFacebooktwittergoogle_plusredditlinkedintumblrmailby feather

ECU Connection Pin Out

4A-GZE AE92 Japan

AE92 Supercharger Levin / Trueno GT-Z 1990-91

Japanese Specification 8.9 Compression, Distributorless Ignition, MAP


Back to Tech Main


Electrical Wiring Diagram (Translated from Japanese)

Click for full sized print...

AE92 4AGZE ECU 1.jpg (163775 bytes)  AE92 4AGZE ECU 2.jpg (176842 bytes)  AE92 4AGZE ECU 3.jpg (157076 bytes)

Y connector (22 pin)
1 BATT R-W Battery JB3
2 ELS2 B Idle-up diode
3 EGW R

Exhust temp lamp (instrument panel)

4 ELS1 G-W Battery JB3
5 W W Check engine lamp (instrument panel)
6 FPR L-Y Fuel Pump relay
7 - Not Used
8 TIL G-R Supercharger indicator (instrument panel)
9 SPD V-W Speed sensor (instrument panel)
10 A/C B-W A/C Clutch
11 STA B-W Ignition Starter
12 +B B-R EFI main relay
13 +B1 B-R EFI main relay
14 FC G-R Circuit opening relay
15 CCO LG Diagnositic Connector
16 - Not Used
17 - Not Used
18 - Not Used
19 - Not Used
20 - Not Used
21 - Not Used
22 - Not Used
Z Connector (16 pin)
1 VC Y
2 PIM LG-R Vacuum sensor
3 THA B Intake Temp sensor
4 THW W Water temp sensor
5 KNK B Knock sensor
6 OX B Diagnositic Connector
7 - Not Used
8 VF R-W Diagnositic Connector
9 E2 BR TPS
10 - Not Used
11 VTA R TPS
12 IDL L TPS
13 - Not Used
14 - Not Used
15 T L-W Diagnositic Connector
16 G- W Distributor
a Connector (26 pin)
1 NE R Distributor
2 G2 B Distributor
3 IGF B-Y Igniter
4 - Not Used
5 FPU LG VSV Fuel Pressure up
6 - Not Used
7 - Not Used
8 HT B-W O2 Sensor
9 RSC G Rotary selonoid
10 - Not Used
11 #20 G-Y Injectors 1,2
12 #10 G-R Injectors 3,4
13 E01 BR Intake manifold
14 E1 BR Intake manifold
15 G1 G Distributor
16 - Not Used
17 - Not Used
18 - Not Used
19 IGD B-O Igniter
20 IGT B Igniter
21 - Not Used
22 RSO R Rotary selonoid
23 VSV2 R-W VSV Bleed
24 VSV3 G-R VSV Bypass
25 SMC B-Y Supercharger Relay
26 E02 BR Intake manifold