TECH ARTICLE: evo 9 ecu pin out

[Gear Grinder]

Thanks to Dizzy for finding this.

[turbolarry]

Right on! I know people have been looking for this for a while, including myself. O0

The biggies for piggybacks;
pin 45 = tach/RPM's
pin 61 = airflow sensor
pin 78 = throttle position sensor (TPS)
pin 91 = knock sensor

... but which is better for power, pin 47 or 59?
... and ground, pin 46 or 58?

[turbolarry]

Here's some other cool things;
pin 96 = Plenum temp. If it's loggable, you can really see if the intercooler upgrade was worth it.
pin 53 = In Cam Sensor, or pin 32 = VVC oil control (?); Can these signals be manipulated for any gains? :roll:

[Gear Grinder]

Right on! I know people have been looking for this for a while, including myself. O0

The biggies for piggybacks;
pin 45 = tach/RPM's
pin 61 = airflow sensor
pin 78 = throttle position sensor (TPS)
pin 91 = knock sensor

... but which is better for power, pin 47 or 59?
... and ground, pin 46 or 58?


I know, I've been looking for this for weeks!
As per everything else, ha ha ha, I don't know crud about tuning. Thats why I go to Dr. Gray.

[ultraflip]

Here's some other cool things;
pin 96 = Plenum temp. If it's loggable, you can really see if the intercooler upgrade was worth it.


do the 8's have this sensor?

[v8hater]

IS there any way I can actually print this out any bigger so I can read it?

[turbolarry]

do the 8's have this sensor?


No, VIII's don't have it.

On this IX diagram; How come there's only one O2 signal; pin 71 O2 sensor?

[Gear Grinder]

IS there any way I can actually print this out any bigger so I can read it?
This is where he found it

http://forums.evolutionm.net/showthread.php?t=167106

[Gear Grinder]

I installed DizEvoIX's turbo timer today and all the wires matched up with the diagram.

[DizEvoIX]

Thanks to Gear Grinder for hookin' up the timer, for giving "props" for the find, and for posting this for all to see!! Timer works great!! O0
Dizzy :mitsu: :mitsu:

[NMREJ6]

:mitsu: Hey Gear Grinder , thanks for helping out at the meet, and TT works perfect.. :mitsu:

[Gear Grinder]

:mitsu: Hey Gear Grinder , thanks for helping out at the meet, and TT works perfect.. :mitsu:
damn, I guess eenie, meenie, miney, mo, really works. :2funny:
any way your bro did all the work.

[GOOSE_Ej]

:mitsu: Hey Gear Grinder , thanks for helping out at the meet, and TT works perfect.. :mitsu:
damn, I guess eenie, meenie, miney, mo, really works. :2funny:
any way your bro did all the work.


thanks danny u still were a big help :)

[WavMixer]

IS there any way I can actually print this out any bigger so I can read it?
http://forums.evolutionm.net/attachment.php?attachmentid=81061

[tlcoll1]

On this IX diagram; How come there's only one O2 signal; pin 71 O2 sensor?


Because the diagram is for the overseas EVO IX, not the US EVO IX.

Tom

[JDMevoracer]

Sweet!!! I've been looking for this pin out with a diagraham for awhile.