Pin |
ECU Pin |
Function |
Pin |
ECU Pin |
Function |
1 |
Injector 1 |
Injection |
71 |
An Volt 4 |
Front Oxy Signal |
2 |
Injector 4 |
Injection |
72 |
nc |
|
3 |
Ignition 5 (Aux) |
O2 Sensor Heater |
73 |
nc |
|
4 |
Ignition 6 (Aux) |
Secondary Air Solenoid |
74 |
nc |
|
5 |
nc |
|
75 |
Ground |
|
6 |
Ignition 7 (Aux) |
EGR Valve (some models only) /High Speed Fan Relay (EVO 8 JAP) |
76 |
nc |
|
7 |
nc |
|
77 |
nc |
|
8 |
nc |
|
78 |
An Volt 3 |
TPS Signal |
9 |
Injector 2 |
Injection |
79 |
nc |
|
10 |
nc |
|
80 |
DI 3 |
Vehicle Speed |
11 |
Ignition 1 |
Ignition (Cylinders 1&4) |
81 |
nc |
|
12 |
Ignition 2 |
Ignition (Cylinders 2&3) |
82 |
nc |
|
13 |
nc |
|
83 |
DI 4 |
A/C Request |
14 |
Aux 8 |
ISC Stepper |
84 |
nc |
|
15 |
Aux 5 |
ISC Stepper |
85 |
nc |
|
16 |
nc |
|
86 |
nc |
|
17 |
nc |
|
87 |
nc |
|
18 |
Aux 1 |
Engine Fan |
88 |
DI 8 |
Clutch Switch |
21 |
Ignition 3 (Aux) |
Fuel Pump Relay |
89 |
nc |
|
22 |
Injector 6 (Aux) |
CE Lamp |
90 |
Ignition 8 (Aux) |
IC Spray Lamp |
23 |
nc |
|
91 |
Knock 1 |
Knock |
24 |
Injector 3 |
Injection |
92 |
An Volt 1 via jumper |
MAP (factory sensor) |
25 |
nc |
|
93 |
nc |
|
26 |
nc |
|
94 |
nc |
|
27 |
nc |
|
95 |
nc |
|
28 |
Aux 7 |
ISC Stepper |
96 |
AN Temp 2 |
IAT (EVO IX JAP/US Only) |
29 |
Aux 6 |
ISC Stepper |
97 |
nc |
|
30 |
Ignition 4 (Aux) |
Condensor Fans |
98 |
nc |
|
31 |
Ignition 4 (Aux) |
Condensor Fans |
99 |
DI 6 |
Ignition Switch |
32 |
Aux 2 |
VVC Solenoid (EVO IX only, not VIII JAP) |
100 |
nc |
|
33 |
nc |
|
|
||
34 |
Ground (Signal) |
|
|||
35 |
nc |
|
|||
|
|||||
41 |
Aux 3 |
Wastegate Solenoids |
|||
42 |
+5V Out |
|
|||
43 |
Trig 1 |
Trig 1 |
|||
44 |
An Temp 1 |
ECT |
|||
45 |
Tacho |
(from Trig 1) |
|||
46 |
Ground |
|
|||
47 |
+14V Unreg |
ECU Power |
|||
48 |
nc |
|
|||
49 |
Ground (TPS, MAP) |
|
|||
50 |
Trig 2 |
Trig 2 |
|||
51 |
nc |
|
|||
52 |
nc |
|
On Board MAP |
An Volt 1 via jumper |
MAP (On Board Sensor) |
53 |
DI 1 |
Inlet Cam Position (EVO IX only, not VIII JAP) |
Expansion 1 |
Ground (Signal) |
|
54 |
An Volt 5 |
Power Steer Switch |
Expansion 2 |
+5V Out |
|
55 |
Aux 4 |
Fuel Pump Speed Relay |
Expansion 3 |
DI 9 |
|
56 |
Injector 7 (Aux) |
I/C Spray Relay |
Expansion 4 |
DI 10 |
|
57 |
Injector 8 (Aux) |
ECU Hold Power |
Expansion 5 |
An Volt 6 |
|
58 |
GND |
|
Expansion 6 |
An Volt 7 |
|
59 |
+14V Unreg |
ECU Power |
Expansion 7 |
An Volt 8 |
|
60 |
nc |
|
Expansion 8 |
An Temp 4 |
|
61 |
An Volt 2 |
MAF Signal |
Expansion 9 |
Ground (Signal) |
|
62 |
An Temp 3 |
MAF IAT |
Expansion 10 |
+5V Out |
|
63 |
Aux 3 |
Wastegate Solenoids |
Expansion 11 |
Aux 13 |
|
64 |
nc |
|
Expansion 12 |
Aux 12 |
|
65 |
nc |
|
Expansion 13 |
Aux 11 |
|
66 |
DI 2 |
I/C Auto Switch |
Expansion 14 |
An Volt 9 |
|
67 |
DI 7 |
I/C Manual Switch |
Expansion 15 |
An Volt 10 |
|
68 |
DI 5 |
Start Signal |
Expansion 16 |
An Volt 11 |
|
Note: Injector Drive 8 has extra hardware attached to it related to the ECU hold power and so is not suitable for driving an injector without modification.