MiniMS Wiring harness Pin Out

1.	Injector 1 +12v
2.	Fuel pump output +12v
3.	DB9 pin 2  RS-232 data T1 out 
4.	Coil – terminal
5.	TPS +5v
6.	Idle output +12v
7.	TPS signal
8.	Coolant temp sensor
9.	Injector 2  +12v
10.	DB9 pin 3  RS-232 data R1 in 
11.	DB9 pin 1  +5v 
12.	Ground
13.	Ground
14.	Oxygen sensor
15.	Manifold temp sensor
16.	+12v in battery
17.	Ignition switch +12v
18.	Isolated ground from coil
19.	Ground
20.	Ground
21.	Ground
22.	Injector 1 -
23.	Injector 2 -