Pin |
ECU Pin |
Function |
Pin |
ECU Pin |
Function |
1 |
Injector 1 |
Injection |
51 |
DI 2 |
Start Signal |
2 |
Injector 3 |
Injection |
52 |
An Temp 2 |
MAF IAT |
3 |
Injector 5 (Aux) |
Fan Speed Relay |
53 |
nc |
|
4 |
Aux 5 |
ISC Stepper |
54 |
nc |
|
5 |
Aux 7 |
ISC Stepper |
55 |
nc |
|
6 |
nc |
|
56 |
An Volt 4 |
Oxy Signal |
7 |
nc |
|
57 |
nc |
|
8 |
Aux 1 |
Fuel Pump Relay |
58 |
Knock 1 |
Knock |
9 |
nc |
|
59 |
nc |
|
10 |
Ignition 1 |
Ignition (Cylinders 1&4) |
60 |
nc (constant +12V) |
|
11 |
DI 5 |
A/C Switch (EVO III Only) |
61 |
+5V Out |
|
12 |
+14V Main Relay |
ECU Power |
62 |
DI 3 |
Ignition Switch |
13 |
Ground |
|
63 |
An Temp 1 |
ECT |
14 |
Injector 2 |
Injection |
64 |
An Volt 3 |
TPS Signal |
15 |
Injector 4 |
Injection |
65 |
nc |
|
16 |
Injector 6 (Aux) |
Engine Fan |
66 |
DI 4 |
Vehicle Speed |
17 |
Aux 6 |
ISC Stepper |
67 |
DI 7 |
Idle Switch |
18 |
Aux 8 |
ISC Stepper |
68 |
Trig 2 |
Trig 2 |
19 |
nc |
|
69 |
Trig 1 |
Trig 1 |
20 |
nc |
|
70 |
An Volt 2 |
MAF Signal |
21 |
Injector 6 (Aux) |
Engine Fan |
71 |
Ground |
|
22 |
Aux 2 |
A/C Clutch Relay |
72 |
Ground (Signal) |
|
23 |
Ignition 2 |
Ignition (Cylinders 2&3) |
|
||
24 |
nc |
|
|||
25 |
+14V Main Relay |
ECU Power |
|||
26 |
Ground |
|
On Board Map |
An Volt 1 |
|
31 |
nc |
|
Expansion 1 |
Ground (Signal) |
|
32 |
nc |
|
Expansion 2 |
+5V Out |
|
33 |
Ignition 3 (Aux) |
Fuel Pressure Solenoid |
Expansion 3 |
DI 8 |
|
34 |
nc |
|
Expansion 4 |
DI 9 |
|
35 |
nc |
|
Expansion 5 |
An Volt 5 |
|
36 |
Injector 7 (Aux) |
CE Light |
Expansion 6 |
An Volt 6 |
|
37 |
DI 6 |
PS Switch |
Expansion 7 |
An Temp 3 |
|
38 |
Ignition 4 |
ECU Hold Power |
Expansion 8 |
An Temp 4 |
|
39 |
Aux 3 |
MIVEC Solenoid (MIVEC Mirage CA4A Only) |
Expansion 9 |
Ignition 5 |
|
40 |
Aux 4 |
Wastegate Solenoid |
Expansion 10 |
Ignition 6 |
|
41 |
nc |
|
Expansion 11 |
Ignition 7 |
|
42 |
nc |
|
Expansion 12 |
Ignition 8 |
|
43 |
nc |
|
Expansion 13 |
An Volt 8 |
|
44 |
nc |
|
Expansion 14 |
An Volt 9 |
|
45 |
DI 1 |
A/C Request |
Expansion 15 |
An Volt 10 |
|
46 |
nc |
|
Expansion 16 |
An Volt 11 |
|
Note: Injector Drive 8 isn't exposed and doesn't have the hardware required to drive Injectors.