1991 Mitsubishi 3000GT install.
Posted: Tue Feb 16, 2016 2:07 am
Just for those who are interested, I installed a DET3 in piggyback mode on an early 3000gt/GTO Twin Turbo.
DET3 Function ECU
Pin 1 12V Pin 12
Pin 11 Ground Pin 13
Pin 3 +10 MAF Input Pin 70 (Harness/Sensor Side)
Pin 7 MAF Output Pin 70 (ECU side)
Pin 8 + 9 Crank Input Pin 69 (Harness/Sensor Side)
Pin 6 Crank Output Pin 69 (ECU Side).
Configurations
Under Setup Tables
Fuel Table
Freq
Freq
Disable
Disable
Ignition Table
Freq
Disable
Disable
PWM 1/2
Freq
Disable
Disable
Under Ignition Configuration
Retard Single Signal
Hall Effect or Optical Sensor
Maximum RPM
7000
Num. Signals per 720
6
Maximum Retard
15
Under Frequency Configuration
Modify Frequency Input Nonlinear
Freq Min
10
Freq Max
2700
Base Unit
4
RPM Multiplier
1.0
The only thing I'm notsure on is Freq Min 10, and Base Unit 4.
The car did run pretty smooth after install, so it should be fine.
DET3 Function ECU
Pin 1 12V Pin 12
Pin 11 Ground Pin 13
Pin 3 +10 MAF Input Pin 70 (Harness/Sensor Side)
Pin 7 MAF Output Pin 70 (ECU side)
Pin 8 + 9 Crank Input Pin 69 (Harness/Sensor Side)
Pin 6 Crank Output Pin 69 (ECU Side).
Configurations
Under Setup Tables
Fuel Table
Freq
Freq
Disable
Disable
Ignition Table
Freq
Disable
Disable
PWM 1/2
Freq
Disable
Disable
Under Ignition Configuration
Retard Single Signal
Hall Effect or Optical Sensor
Maximum RPM
7000
Num. Signals per 720
6
Maximum Retard
15
Under Frequency Configuration
Modify Frequency Input Nonlinear
Freq Min
10
Freq Max
2700
Base Unit
4
RPM Multiplier
1.0
The only thing I'm notsure on is Freq Min 10, and Base Unit 4.
The car did run pretty smooth after install, so it should be fine.