I am not gonna be beating on my car, only need that if you don't understand the limitations of the car.
Sti V3/V4 EJ20K ECU Pinout, Hope that this site doesn't get deleted. need to store this here my laptop is unpredictable lately.
Input
113 ECU power
111 Ignition SW
37 Airflow sensor signal
36 Airflow sensor ground
38 O2 Sensor
33 crank angle sensor +
34 crank angle sensor ground
35 cam angle sensor
40 water temp sensor
39 knock sensor
48 throttle sensor power
46 throttle sensor signal
45 absolute pressure sensor
22 car speed sensor
43 exhaust noise sensor 1
31 Air conditioner SW
23 Starter SW
32 Neutral SW
115 sensor-type ground
105 injector ground
110 power type ground
116 ??
106 ignition ground
24 intake temperature sensor
28 intercooler spray auto SW
7:44
output
104 injector #1
101 injector #2
102 injector #3
103 injector #4
1 ignition signal 1,2
2 ignition signal 3,4
107 IDC valve open
108 IDC valve close
26 canister purge solenoid
8 ? pressure solenoid
5 atmosphere switch solenoid
17 radiator fan relay 1
25 radiator fan relay 2
4 fuel pump relay
11 aircon relay
3 check engine lamp
12 exhaust sound warning lamp
27 engine rotation signal
20 select monitor send
21 select monitor receive
41 test mode connector
42 reed (lead?) memory connector
30 AT ?
18 AT air amount
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http://www.bakemono-imports.com/suby006.jpg
http://www.bakemono-imports.com/suby007.jpg
http://www.bakemono-imports.com/suby008.jpg
Parts needed for swap...
WRX/LEGACY or STi Turbo front crossmember/subframe
4.44 Rear differential R180 LSD
Water/Methanol Injection kit
WRX/Sti Radiator (Mishimoto,CXRacing or koyo) (need radiator since the turbo gets coolant feed from the radiator)
k&N air filter
Greddy Timing Belt
Subaru Timing belt pulley, and tensioner
Subaru Genuine water Pump
Rotella T 10w 40 motor oil
Fresh Sparks
Fuel Filter
Walbro Fuel Pump
Boost guage
Oil pressure Gauge
WIdeband Gauge
Custom Downpipe