AEM Ultimate Resource Thread>>>>

[Boostaddict]

I know its difficult to read through the few "guides" that have been written by some people on here (hint hint), but if you do, it will confirm both of your questions.

Wayne

... yes and yes

Originally Posted by FastOldGuy

OK I'm very close to being finished installing water/meth inj. and installing my EMS IAT and MAP sensors I want to check a couple of things.

On a 93 car the map sensor connects to pin 53 Right???

On a 93 car the AEM gauge type wide band the connect a White wire connects to pin 56 right????

[FastOldGuy]

Originally Posted by mjannusch

On your laptop:

c:\program files\aem\aempro\instructions

There's a file called
"10-1311 for EMS - 30-1311.pdf" that will answer all wiring questions.

THANKS!!! LOL When I recieved my AEM that pdf file was printed and in the box.. EXCEPT for the last 2 pages . I kept wondering why the manual didn't have a complete pin out list??? Now that you helped me find it things should be much easier.


On the AEM UEGO single channel it has a 0-1 volt wire {white} and a 0-5 volt wire {orange} so should the wide band singnal going into pin 56 be a 0-5 volt signal?

Thanks again that really helped.

[mjannusch]

Originally Posted by FastOldGuy

On the AEM UEGO single channel it has a 0-1 volt wire {white} and a 0-5 volt wire {orange} so should the wide band singnal going into pin 56 be a 0-5 volt signal?

You want to use the 0-5V signal wire. The 0-1V is a simulated narrowband signal which is worthless once you've got a standalone.

[FastOldGuy]

Originally Posted by mjannusch

You want to use the 0-5V signal wire. The 0-1V is a simulated narrowband signal which is worthless once you've got a standalone.

Thanks that is what I thought.

[pacman3000gt]

Wow.. you were doing all this without the pinout information?

aemforums had it as a sticky on the 3000gt section... just fyi. but probably useless info now.

[FastOldGuy]

Yeah Yeah Now you tell me. LOL

[FastOldGuy]

Its ALIVE!!! Well I cranked it up running the AEM tonight and drove it around the block a few times. Runs pretty good but I can tell it needs more tuning. The A/C isn't runing yet and the idle is about 1400 right now. But I'm happy it starts and drives.

[slava]

Originally Posted by FastOldGuy

Its ALIVE!!! Well I cranked it up running the AEM tonight and drove it around the block a few times. Runs pretty good but I can tell it needs more tuning. The A/C isn't runing yet and the idle is about 1400 right now. But I'm happy it starts and drives.

Cool! Good to hear it. I know the feeling.
Now it is time to learn the AeM interface and understand where you do what adjusments.
My initial setup got me 14mpg. Now i am leaning up the fuel map at light loads trying to get 16-14.7afr upto 2 psi.
It would be usefull if somebody can behind the wheel and you can drive and adjust the AEM. I found it is possible to make tuning yourself based on the logs but just time consuming.
Post logs and cal.

[FastOldGuy]

How do you post an AEM log file on this site?

[slava]

Originally Posted by FastOldGuy

How do you post an AEM log file on this site?

Zip up. attach.