Greddy E-Manage
#1
Greddy E-Manage
Has anyone installed the e-Manage? If so, how hard was it to tune and what kind of improvements did you experience. Thanks!
Can the original E-Manage remove the speed limiter and up the rev limiter. I dont have that much experience in the electronic tuning aspect so any info is very helpful. Thanks again!
Can the original E-Manage remove the speed limiter and up the rev limiter. I dont have that much experience in the electronic tuning aspect so any info is very helpful. Thanks again!
#3
don't know much about emanage on scions; but, I have delt with it on srt4s and NO it doesn't remove the rev and speed limiters as it is only a piggy back. Also, I would imagine that it wouldn't really help that much with a stock or minor bolt on n/a car. Lastly, I think Zpi and another vendor include emanange in their turbo kits so Iam sure they can help.
#8
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Originally Posted by matty-tC
it can remove the rev limiter i believe... not sure about the speed limiter but you don't need to remove the speed limiter.
expect about 5-10whp for tuning your car with the emanage
expect about 5-10whp for tuning your car with the emanage
#10
Hmmmm, I ran 13PSI, 250WHP on our Matrix and all we had was the stock ECU, aux fuel injector and a D2 aquamist that was metered by reading the aux fuel injector. After the final tune it ran great for many thousands of miles, all hard core use except some crusing on the way to autocrosses, a few drags, etc. Now it is back to NA with over 50k miles and does not use a drop of oil, runs perfectly fine.
Not so sure there is going to be a problem but here is a little trick in case there is. I forget which pin in a particular but a toggle switch on the dash can be flipped to off when you park the car and on when you get back in, once a day, every couple of days, several times a day, etc, resetting the ECU, no more problem;)
Rick
Not so sure there is going to be a problem but here is a little trick in case there is. I forget which pin in a particular but a toggle switch on the dash can be flipped to off when you park the car and on when you get back in, once a day, every couple of days, several times a day, etc, resetting the ECU, no more problem;)
Rick
#11
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When using aux injectors you are overiding the stock ecu being that there is no way to interrupt the extra fuel going into the intake mani. I have that for my car, its pretty much the only way besides for standalone to make it run good, but thats a really good idea having that toggle switch...I should look into that.
#13
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looks like I stirred some sh#t up...sorry guys...but the honest truth is that in a closed loop, regardless of piggy back or not the long term fuel trim will readjust against any settings that you have for the emanage, SAFC, Turbo XS Game boy junk, Camcon, etc(not true for all closed loop ECU, just toyota and a few others). As I and raamaudio said before, aux injectors is the answer to this solution because the computer isnt in control of the extra fuel thats put into the intake mani, you are. Even if the MAF sensor is buggin out, its still getting fuel and is getting tricked back into running normal.
#14
Not sure on the emanage but I imagine it has an EPROM or similar to hold the programming with or without power.
Even if it did lose it you can eliminate that with the toggle switch mentioned above, just reset the ECU, power stays on for the Emanage.
Anybody have a reason this will not effectively cure the problem???
Nothing stirred up here See, all happy
Rick
Even if it did lose it you can eliminate that with the toggle switch mentioned above, just reset the ECU, power stays on for the Emanage.
Anybody have a reason this will not effectively cure the problem???
Nothing stirred up here See, all happy
Rick
#15
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I know that even the Camcon holds its settings even when disconnected or when battey cable removed or ECU reset...im gonna definitely try that switch and see what happens
#16
Originally Posted by Simplyscion
looks like I stirred some sh#t up...sorry guys...but the honest truth is that in a closed loop, regardless of piggy back or not the long term fuel trim will readjust against any settings that you have for the emanage, SAFC, Turbo XS Game boy junk, Camcon, etc(not true for all closed loop ECU, just toyota and a few others). As I and raamaudio said before, aux injectors is the answer to this solution because the computer isnt in control of the extra fuel thats put into the intake mani, you are. Even if the MAF sensor is buggin out, its still getting fuel and is getting tricked back into running normal.
i'm confused about one thing though... with the injector harness on the emanage, wouldn't this completely control the width/duration of the injector pulse?
#17
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Originally Posted by matty-tC
have you seen the AFR on a stock tC? it's very close to FI friendly. If i remember correctly it was 12.5-12.7:1 throughout. If it trims the fuel back to this, then it's still going to be somewhat safe. Personally I'd rather see a 11.5:1 but with the strength of the 2az-fe, i woudln't worry too much.
i'm confused about one thing though... with the injector harness on the emanage, wouldn't this completely control the width/duration of the injector pulse?
i'm confused about one thing though... with the injector harness on the emanage, wouldn't this completely control the width/duration of the injector pulse?
#19
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supposed to come w/ injectors...I dont know how they would reflash our computers cause I just dont think its possible at this point yet. Its probly a bigger fuel pump and regulator w/ injectors and a black box.
#20
Originally Posted by Simplyscion
Originally Posted by matty-tC
have you seen the AFR on a stock tC? it's very close to FI friendly. If i remember correctly it was 12.5-12.7:1 throughout. If it trims the fuel back to this, then it's still going to be somewhat safe. Personally I'd rather see a 11.5:1 but with the strength of the 2az-fe, i woudln't worry too much.
i'm confused about one thing though... with the injector harness on the emanage, wouldn't this completely control the width/duration of the injector pulse?
i'm confused about one thing though... with the injector harness on the emanage, wouldn't this completely control the width/duration of the injector pulse?
if that is the case then we will just have to kill them its us or them the smartest servives lol are there any companys that do reflashes for the ecu the 2az uses???? maybe i should ask on a camery forum