AEM 2jzgte Aristo map questions

[empera]

Ok i'm having some issues with a few things on the AEM/Aristo combo, hopefully someone will be able to help.

I'd like to use the stock map sensor but i dont really see a good option in the wizard for this. When i use the Toyota (all) i get a .4 psi reading in the parameters, i'm not sure how much that would matter. I changed the MAP min. voltage until it reached .01 but i dont think it'll make much of a difference.

Either way my main problem is what i think is timing.

I Sync'd the timing and it idle's perfect...better than stock even. I can rev it up slowly without any big issues but when i floor it or hit the throttle quickly it goes lean and doesn't want to rev out. I worked on the fuel map but that isnt the problem.
I'm thinking its something with ignition or maybe a map (sensor) issue.

If anyone wants to chime in please let me know what you think.

 

[Enraged]

double check your TPS, it's really easy with the wizard.

 

[empera]

i already set the range using the wizard...looks like its reading correctly. so that isnt the issue.

 

[RacerXJ220]

When my Stinger is on, car not running, it reads -.36.

What type injectors, and I am sure you verified this already in the software too. Hmmm...

 

[empera]

stock injectors for now, planning on using ID1000's

but trying to set everything else up....

im gonna try to reset the map sensor to the default settings...hopefully that will help.

 

[Enraged]

I don't know if it applies, but we had an issue with the wrong GM 3bar map sensor being in the AEM, as the one I had in the car had a slightly different part number.

 

[empera]

well im using the stock map sensor on the aristo 2j...worked fine on the stock ecu so it may just be the calibration

 

[soapra]

Reload the start-up calibration. Do not adjust the timing. The timing is set dead on from AEM. If you need to adjust it,(don't need to adjust) you need to run a plug wire from the coil to the plug. You also need to use the most basic timing light you can find. The pick-up for the timing light needs to go directly on the plug wire. If you don't do it this way it will give you a false timing reading.

I have a calibration for stock twins, stock map sensor and 440's you can try.


Edit: its for a V2 AEM.