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4AGZE (16 Valve) Manual  Trans ECU Pin Outs 

AE 92 16 Valve 4AGZE ECU Connections

There are the pin outs from a US 4AGZE. This table will be completed in the near future.

The following info was sent to me by Steve N - I believe it is correct, but take no responsibility for any errors.

Toyota 4AGZE (looking at ECU connectors "wire side")
 
1
E01
2
RSC
3
STA
4 5
6
ED2
7
RSO
8
IGT
9
E1
10
SMC
1
#10
2
#20
3
G-
4
G1
5
G2
6
NE
7
VSV3
8
IGF
9
THW
10 11
IGD
12
VF
13
T
14
VTA
15
IDL
16
??
17
OX
18
E2
1 2
VSV2
3 4 5
TIL
6
SPD
7
ELS1
8
THA
9
VS
10
VC
11
BATT
12
ELS2
13
E22
14 15 16 17
A/C
18
W
19
??
20
KNK
21 22
??
23
+B
24
+B1

 

10 Pin plug
 
Pins Code Description
1 E01 Ground for injectors
2 RSC ISC green wire
3 STA Cranking power
4 N/C  
5 N/C  
6 E02 Ground for injectors
7 RSO ISC red wire
8 IGT Ignitor
9 E1 Ground
10 SMC SuperCharger relay (pulls relay to ground to activate)

 

18 Pin plug
 

Pins
Code Description
1 #10 Injectors bank 1
2 #20 Injectors bank 2
3 G- Crank angle sensor (was dist pickup)
4 G1 Crank angle sensor
5 G2 Crank angle sensor
6 NE Crank angle sensor
7 VSV3 Super charger bypass valve VSV
8 IGF Ignitor
9 THW Coolant sensor signal
10 N/C  
11 IGD Ignitor
12 VF test connector (I did not connect this)
13 T Test connector (ground to check timing)
14 VTA TPS
15 IDL TPS
16 unknown ??
17 OX Oxygen sensor
18 E2 Ground

24 Pin Plug
 
Pins Code Description
1 N/C  
2 VSV2 Supercharger vent solenoid
3 N/C  
4 N/C  
5 TIL Boost light (I did not connect this)
6 SPD Speed sensor (I did not connect this)
7 ELS1 stop light sw (I did not connect this)
8 THA Air temp sensor (in AFM)
9 VS AFM
10 VC AFM
11 BATT Permanent batt feed (memory)
12 ELS2 Idle up diode (I did not connect this)
13 E22 Signal ground for sensors
14 N/C  
15 N/C  
16 N/C  
17 A/C Air cond input (I did not connect this)
18 W Warning light (I did not connect this)
19 unknown red wire ?? (I did not connect this)
20 KNK Knock sensor
21 N/C  
22 unknown green wire possible fuel pressure reg vsv (I did not connect this)
23 +B Feed from main relay
24 +B1 Feed from main relay
4AGZE 1989 AE92 USA Model Corolla Levin / Sprinter Trueno 4AGZE 4AGZE MAP RWD Toyota part No

89661-12610

Thanks to Richard Hill

Nippon Denso Part No
175700-1791

 

Terminal PCB Code Wire Colour Connected To Function
26 Pin Socket Looking at ECU Socket Starting top Left    
1 E01      
2 #10      
3 #20      
4 Not Used      
5 RSC      
6 HT      
7 Not Used      
8 Not Used      
9 FPU      
10 Not Used      
11 IGF      
12 G2      
13 NE      
14 E02      
15 SMC      
16 VSV3      
17 VSV2      
18 RSO      
19 Not Used      
20 IGT      
21 IGD      
22 Not Used      
23 Not Used      
24 Not Used      
25 G1      
26 E1      
16 Pin Socket Looking at ECU Socket Starting top Left    
1 VF      
2 Not Used      
3 OX      
4 KNK      
5 THW      
6 THA      
7 PIM      
8 VCC      
9 G-      
10 T      
11 Not Used      
12 Not Used      
13 IDL      
14 VTA      
15 Not Used      
16 E2      
22 Pin Socket Looking at ECU Socket Starting top Left    
1 STA      
2 A/C      
3 SPD      
4 TIL      
5 Not Used      
6 FPR      
7 W      
8 ELS1      
9 EGW      
10 ELS      
11 BATT      
12 Not Used      
13 Not Used      
14 Not Used      
15 Not Used      
16 Not Used      
17 Not Used      
18 Not Used      
19 CCO      
20 FC      
21 +B1      
22 +B      

 

 


Copyright © 2000 SpeedTECH Last modified: January 23, 2000