Jackson Automobile Battery Charger - Manual (Page 17)

Supercharger Installation Instructions
999-156, 999-157, 999-158 & 999-159 -17- Revised 06/08
90-93 Miata ECU Pin-Out Diagram
Lef
t Side
Connector
ECU
Y
ellow and
Y
ellow/Black - Injectors
T
-T
ap these wires (White/Y
ellow &
Green/Gray PowerCard wires)
Ground T
-T
ap this wire
ECU Red/Blue - Exhaust O2 Sensor - Cut this wire and splice in PowerCard In/Out (Purple & Purple/Y
ellow on
PowerCard)
12V Switched Power T
-T
ap this wire
Power for PowerCard and T
iming Card
Right Side Connector
Lef
t Side
Connector
Right Side Connector