AEM 30-6100 Series 2 Plug & Play EMS User Manual
Page 8
Page 8 of 12
This product is legal in California for racing vehicles only and should never be used on public highways.
Connection Diagram for EMS P/N 30-6100
1993-1998 Toyota Supra
WARNING: pin labeling scheme follows Toyota service manual convention; diagram shows wire side of
connector. Pin labels molded into plastic connector may not be accurate, check diagram carefully.
Pin#
93-98 Supra 2JZGTE
AEM P/N 30-6100
I/O
Availability & Notes
1A
Switched 12v at key on
Main Relay circuit
Input
Dedicated, activates Switch 1 input
2A
Vehicle Speed Sensor
Car Speed
Input
PnP for VSS signal (MT)*
3A
Kickdown switch
Switch 3
Input
Available, switch must connect to GND
4A
Brake switch input (12V)
Switch 6
Input
Available, switch must connect to GND
5A
---
---
---
Not Used
6A
Malfunction Indicator Lamp
LS10
Output
Available, switched GND output (1.5A max)
7A
Reverse indicator input, A/T only
ATPR (GEAR)
Input
PNP reverse input (auto only)
8A
SDL (98 only)
---
---
Not Used
9A
2nd gear indicator input, A/T only
ATP2 (GEAR)
Input
PNP 2nd gear indicator (auto only)
10A
1st gear indicator input, A/T only
ATP1 (GEAR)
Input
PNP 1st gear indicator (auto only)
11A
ABS to ABS and TRAC ECU
CAN1L
Output
Dedicated
12A
OD1 to cruise control ECU
CAN1H
Output
Dedicated
13A
TRC - To TRAC ECU
Reserved
---
Reserved for future use
14A
TRC+ To TRAC ECU
Reserved
---
Reserved for future use
15A
ELS for Idle up Diode
---
---
Not Used
16A
LS7 (Tach out for climate control)
LS7
Output
PnP for Tacho Out
17A
TT For DATALINK connector
Injector 12
Output
Available, P&H Injector driver 4A/1A
18A
Trans mode selector sw (A/T only)
Switch 5
Input
PnP for Manual trans mode (auto only)
19A
TE2 to DATALINK connector
Injector 11
Output
Available, P&H Injector driver 4A/1A
20A
TE1 For DATALINK connector
---
---
Not Used
21A
DI from Fuel Pump ecu
---
---
Not Used
22A
Fuel pump control (FPC)
Coil 8 / LS8
Output
PnP 0- 5V FPC signal, not for use with relays
23A
ACMG to A/C Magnetic clutch
LS6
Output
PNP for A/C compressor relay
24A
Main Relay Control
Main Relay (HS2)
Output
Dedicated, activates Main Relay with 12V
25A
Trans mode light (A/T only)
ATIND (Coil7)
Output
PNP manual mode indicator (auto only)
26A
EFI - to TRAC ECU
EFI-TRC
Input
Dedicated
27A
EFI+ to TRAC ECU
EFI+TRC
Input
Dedicated
28A
Over Drive Switch input (A/T only)
Switch 4
Input
PNP for Overdrive input (auto only)
29A
---
Baro (ADCR12)
Input
Available, Spare 0-5V Sensor Input
30A
---
---
---
Not Used
31A
+12V Power from main relay
+12V Switched
Both
Dedicated
32A
---
---
---
Not Used
33A
+12V permanent battery backup power
Permanent +12V
Input
Dedicated, used to store internal datalog
34A
A/C signal from A/C amplifier
ADCR11
Input
PNP for Air Conditioning request switch
35A
---
HALLPWR
Output
+12V Output
36A
---
Injector 8
Output
Spare P&H Injector 4A/1A
37A
---
---
---
Not Used
38A
NEO to TRAC ECU
LS7
---
PnP for spare Tacho Out
39A
VTO2 (98 only)
---
---
Not Used
40A
VTO1 (98 only)
---
---
Not Used