E-manage Install
on 1993-1998 Supra Twin Turbo

Shortcuts:

• (1) - Installing the MAF, RPM, Throttle, Power & Ground Wires

• (2) - Installing the Injector Wires into the E-manage Main Harness

• (3) - Installing the E-manage Injector Wires into the ECU Harness

• (4) - Installing the Ignition Wires into the E-manage Ignition Harness

• (5) - Installing the E-manage Ignition Wires into the ECU Harness

• (6) - Setting the Knobs inside the E-manage

(1) - Installing the MAF, RPM, Throttle, Power & Ground Wires

1. Remove the negative battery cable.

2. Remove the wiring harness from the ECU. 

3. Refer to the ECU diagram.

4. Splice the BROWN Wire (RPM) into 58.
5. Splice the Gray Wire (Throttle) into 43.
6. Cut wire 66 in half, leave yourself enough room to connect a wire to ECU harness.
7. Connect the GREEN wire to the 66 wire connected TO the ECU harness.
8. Connect the White wire to the 66 wire heading AWAY from the ECU harness.
9. Splice the Black wire (Ground) into 69.
10. Splice the Red wire (12V+) in to wire 31.

OK,  Now you have all of the main wiring done, double check all of your connections, reconnect the wiring harness to your ECU.  Make sure all of those wires are still tight. Reconnect your negative battery cable. Turn the ignition to the ON position.  The E-manage should light up.

(2) - Installing the Injector & Sub-Injector Wires into the E-manage Main Harness

• Install the injector wires into the main harness as shown below.

• It should look like this in the end (without the Sub-Injector wires),

• It should look like this in the end (with the Sub-Injector wires),

(3) - Installing the E-manage Injector Wires into the ECU Harness

1. Remove the negative battery cable.
2. Remove the wiring harness from the ECU. 
3. Refer to the ECU diagram below.

4. Splice the BLUE/Red  (INJ#1) into 20.
5. Splice the Orange/Red Wire (INJ#2) into 19.
6. Splice the Yellow/Red Wire (INJ#3) into 18.
7. Splice the Purple/Red Wire (INJ#4) into 17.
8. Splice the Pink/Red Wire (INJ#5) into 16.
9. Splice the Light Blue/Red Wire (INJ#6) into 15.
10. Splice the Black/Red wire (INJ Ground) into 80.

(4) - Installing the Ignition Wires into the E-manage Ignition Harness

• Install the ignition wires into the main harness as shown below.

• It should look like this in the end,

• Install FEMALE BUTT connectors on ALL the WHITE marked wires.
• Install MALE BUTT connectors on ALL the BLACK marked wires.

(5) - Installing the E-manage Ignition Wires into the ECU Harness

1.Remove the negative battery cable.
2.Remove the wiring harness from the ECU. 
3.Refer to the ECU diagram below.

• Cut wires 57,56,55,54,53,52 on the ECU harness.
• Install MALE BUTT connectors on ALL the wires coming from the ECU harness.
• Install FEMALE BUTT connectors on ALL the wires that been cut away from the ECU.
• Start plugging the Male Connectors into the Female as shown in step 4 above.

(6) - Setting the Knobs inside the E-manage

• Remove the E-manage circuit bored from the E-manage box,

1. Take off the 4 Allen screws from the front panel with the Allen tool supplied.
2. Remove two bottom Philip screws.

• Using the supplied Greddy tool, Set the knobs on the Left to 7,2,4, and the rest to zero's.
• 7 = Direct ignition
• 2 = Hotwire
• 4 = Toyota Hotwire TY_HW-5 (Toyota Hotwire Type-5)

(7) - Jumper Setting

Here are all the wires installed on the Field's Harness (If you are using one).