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Scion tC 1G Forced Induction Turbo and supercharger applications...

New AEM Piggyback (Seems VERY promising)

Old Aug 3, 2007 | 03:56 PM
  #281  
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what boost are you running? Did you install the 650 cc injectors? What CEL did you get?
So you have a few options:
Hook up a laptop and make a partial throttle run while logging and see where you rpm and the load are, this will tell you where to make the adjustment.
or
Bring it back to the tuner and do the same thing.
As far as the CEL you can hook up a scantool to see the fuel trims during CL and make adjustments to the fuel map to bring the fuel trim as close to 0% as possible.
Remember the the O2 map plays a big part in CL . What you put in this map is what your telling the ecu is the TARGET AFR. so those two maps have to be setup not to fight each other.

Also JR's MAF map is what you want to use and do not change it. It is setup to clamp the voltage going to the ECU as again not to confuse the ECU.
Old Aug 4, 2007 | 02:59 AM
  #282  
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Went back to my tuner today.
CEL was a to rich code. No problem.
He cleared it, and I drove while he leaned it out a bit.

Thanks for all the help. I'm gonna pull my tuners map off the fic and compare it with JRs to see what's up. Otherwise, it's running great. AFRs are 11s whenever I'm in boost.

Oh, and I'm running 5psi and 650cc injectors.
It looks like a couple other boosted tCs will be going to my tuner, so he will get more practice with the tC. Then I'll go back and push for more power. But in the mean time, I'm enjoying my boost.
Old Aug 4, 2007 | 04:29 AM
  #283  
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OK, just went out for a drive and now my AFRs are in the 14s at partial throttle and 11s at WOT. No CEL. When I DID have the CEL, it was 14 all the time, even WOT. So now my car is running like the other kits on Greddy with no pressure sensor or black box. I have not made any changes, or even plugged my laptop in, since my tuner fixed it today and had it at 11 across the board. What the hell?
Old Aug 4, 2007 | 04:34 AM
  #284  
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ECU learning possibly? Although i thought this F/IC is suppose to get rid of that to an extent. W/E good luck man. Just either drive like grandma or mad man from hell, not like Kelly the soccer mom Anyway, standalone is always an option :D
Old Aug 4, 2007 | 09:45 PM
  #285  
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I posted in the other thread, but i's mor appropriate here.
Dezod: Are you guys going to add a base map for the AEM F/IC on that page with the Greddy maps?
Also, how is the testing going? We haven't really heard much from you guys on this recently.
Old Aug 6, 2007 | 02:23 PM
  #286  
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x2
Old Aug 14, 2007 | 06:58 AM
  #287  
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Dezod:
any updates on your testing the F/IC?
Old Aug 14, 2007 | 04:55 PM
  #288  
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Well we are considering workin on a basemap, but nothing concrete. Testing has been a little cumbersome as we fumble through mastering this unit.
Old Aug 14, 2007 | 05:15 PM
  #289  
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Well, I'm glad to hear this means my tuner is not incompitent!
Old Aug 23, 2007 | 04:00 PM
  #290  
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For those of you who are not following the AEM Power forums, this response was posted by a mod to the question of when UEGO support will be added to the F/IC:
This is a very preliminary timeframe and is subject to change at any time. We are in no way setting a hard deadline for the release. That said, we should have code for internal testing within the next two weeks. After that it could take between 2-4 weeks to verify the new code. Any bugs found in testing will obviously extend the time.
Old Aug 26, 2007 | 01:48 AM
  #291  
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Originally Posted by Mr_Meaty
OK, just went out for a drive and now my AFRs are in the 14s at partial throttle and 11s at WOT. No CEL. When I DID have the CEL, it was 14 all the time, even WOT. So now my car is running like the other kits on Greddy with no pressure sensor or black box. I have not made any changes, or even plugged my laptop in, since my tuner fixed it today and had it at 11 across the board. What the hell?
Hey, so the aem piggyback doesn't tune partial throttle??? I was just wondering because I am going to tune my pretty soon. If not, then I might just might as well get the stand alone!
Old Aug 26, 2007 | 01:56 AM
  #292  
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The AEM DOES tune partial throttle. Apperently, my tuner doesn't!
No, actually, my tuner has never used the AEM F/IC. I think I would have been better off with the Greddy + pressure sensor, but only cause my tuner is a honda guy. This is his first boosted tC.
Were planning a trip up to AZ to have Joe from Dezod West tune it (hopefully) and then I should be straight.
If you tuner has any experience with any piggy back on a tC, you should be straight.

The AEM F/IC DOES TUNE PARTIAL THROTTLE
Old Aug 26, 2007 | 07:42 AM
  #293  
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Originally Posted by Mr_Meaty
and then I should be straight.
Hmm and to think I use to think you were ___ no more confusion for me





...no serious, just kiddin I wanna go on a road trip hurry up and set the date, we can leave Matt here if he doesn't have his kit by then
Old Aug 26, 2007 | 08:40 AM
  #294  
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DOOOOOOOOO it. so you can give sue the map. cuz i don't really wanna leave my car with sue for a month. =|
Old Aug 26, 2007 | 08:44 AM
  #295  
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Originally Posted by amdforever

we can leave Matt here if he doesn't have his kit by then
itll prolly be here but ill still be trying to figure out which side to put the manifold on.
like chris pointed to the spark plugs and was like "ya the injectors right here..."
Old Aug 26, 2007 | 08:50 AM
  #296  
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manifold goes on the top, like on those old cars it sucks in air for the engine!
Old Aug 26, 2007 | 01:18 PM
  #297  
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I'm sorry if someone asked this already but can you add timing or only pull timing ? I would want to add timing for meth injection.
Old Aug 26, 2007 | 03:47 PM
  #298  
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Originally Posted by jjos1
I'm sorry if someone asked this already but can you add timing or only pull timing ? I would want to add timing for meth injection.
I don't think you can add timing, but this question would bets be answered by Dezod or DelSolid.
Old Aug 27, 2007 | 02:31 PM
  #299  
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Originally Posted by jjos1
I'm sorry if someone asked this already but can you add timing or only pull timing ? I would want to add timing for meth injection.
Only pull.
Old Sep 2, 2007 | 11:08 AM
  #300  
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the aem f/ic

the harness is my main concern. it's hte last piece of my turbo and i can't figure out any other management i want any more than this.

can i splice hte 05-06 into an 07 ecu?

=|

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