I need to find the RPM signal off the ECU and a TPS signal. Does anyone have the pinout for the ECU for the 2008 Evo X? Also, where is the ECU located. For those of you who have hooked up the AEM fuel controller, you had to have the RPM hook up for that. Thanks for any help.

Brian

 

Bump. I found this information so far. But there isnt a direct tach output like on the 8 and 9. Dont really know which one is the best source for an RPM hookup. The crankshaft sensor could be a possibilty as well as maybe the "No.1 ignition coil (ignition power transistor)". I dont know which is the best to use. I wish someone who has hooked up an AEM FIC would chime in.

Brian

 

May this hel you:

http://roadraceengineering.com/evox/tech/

 

Im pretty sure you can get all this information from the ASC ECU. I Need to see where it comes from though. If the instrument cluster is controlled by digital means, it will be difficult to get this information, and you will have to use the #1 ignition coil. Just make sure you set the divisor properly in your interpreter, and you will be fine.

 

Pardon my ignorance but what is the ASC ECU?

 

The car has multiple ECU's in it. I was looking through the manual, and the cluster is definitely controlled via the ASC ECU, and there are a few analog controls there, so we may have a Tach spot. It may be easiest to just use the #1 coil.