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> The Limit of our ecu's and Fuel Maps
post Jun 16, 2011 - 4:22 PM
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Island_Racer

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Hey guys,
My boost cut is set at 12 PSI, the standard that we all know about, but i have an emanage blue running and wonder if i simply remove boost cut whether or not the ecu can manage the limit of 17psi without any additional tuning (not that im not intending to) just not at the moment.

Any advice on the limit of our ecu?
 
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post Jun 17, 2011 - 6:52 AM
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ST205WRC

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3waystunna is completely right about everything except the the boost in gears. 1st gear is .7 bar (11 psi), 2nd and up is .9 bar (13 psi). the boost creep that everyone talks about with the 3sgte is very true. i have a full 3" exhaust DP back, and ist gear is hit .9 bar and 1.1 bar in all others. i have yet to hit the fuel cut, it holds right at 1.1 but the waste gate is doing all it can to hold it there. i also run 100 octane in my car, lagged intercooler, aluminum radiator. everything else that 3waystunna said i completely agree with. do things the right way and you will be much happier and it will last longer. to run higher then the fuel cut you would have to use a FCD and the rev3 doesnt like them because of the map sensor. it keeps the map sensor thinking it is at 17 psi but its not so it doesnt add any more fuel. even with the factory tune that dumps fuel at the top end it will still lean it out, and then boom. the emanage is garbage as he said. so all in all once again just save the money go standalone and do it the right way. good luck with what you decide keep us updated.

Posts in this topic
- Island_Racer   The Limit of our ecu's and Fuel Maps   Jun 16, 2011 - 4:22 PM
- - SupraKid   You have a gt4 im going to assume? And by "bo...   Jun 16, 2011 - 4:29 PM
- - Island_Racer   ye, i kno, but my question is, does the ecu have a...   Jun 16, 2011 - 5:32 PM
- - SupraKid   Are you using the greddy emanage or the stock ecu?   Jun 16, 2011 - 6:29 PM
|- - Island_Racer   QUOTE (SupraKid @ Jun 16, 2011 - 6:2...   Jun 16, 2011 - 7:10 PM
- - SupraKid   hmm for some reason i always thought the emanage w...   Jun 16, 2011 - 7:23 PM
- - delusionz   what 3sgte?? gen 2 is mapped to about 14 and gen ...   Jun 17, 2011 - 1:54 AM
- - 3WayStunna   EDIT: also just to answer your question as to what...   Jun 17, 2011 - 4:55 AM
- - ST205WRC   3waystunna is completely right about everything ex...   Jun 17, 2011 - 6:52 AM
- - Island_Racer   I figured it was garbage since recent, but i was l...   Jun 17, 2011 - 11:19 AM
- - Island_Racer   I dont think u meant to say the ecu is thinking it...   Jun 17, 2011 - 1:07 PM
- - ST205WRC   if you boost to 17 psi which just above that is th...   Jun 17, 2011 - 6:47 PM
|- - Island_Racer   QUOTE (ST205WRC @ Jun 17, 2011 - 7:4...   Jun 17, 2011 - 7:33 PM
|- - Island_Racer   QUOTE (ST205WRC @ Jun 17, 2011 - 7:4...   Jun 17, 2011 - 7:33 PM
|- - Island_Racer   QUOTE (ST205WRC @ Jun 17, 2011 - 7:4...   Jun 17, 2011 - 7:33 PM
- - ST205WRC   do you have a gen3 or a gen2?   Jun 17, 2011 - 7:48 PM
- - Island_Racer   gen 3, i tried using the boost controller one tim...   Jun 17, 2011 - 7:57 PM
- - Neon90424   fuel cut is 17 psi on 3rd gen   Jun 30, 2011 - 1:50 PM
- - delusionz   17psi yeah, on my gauge i see 1.2 bar the moment ...   Jun 30, 2011 - 5:14 PM
- - Domspun   Well, for me it's over 17 PSi, because I am se...   Jul 7, 2011 - 4:03 PM
- - alex1981   QUOTE you can raise the pressure as well with an a...   Jul 15, 2011 - 3:54 AM
- - 3WayStunna   Two reasons why i said that. One is because people...   Jul 16, 2011 - 3:13 AM
- - alex1981   Fair enough. yeah I understand the basics...I have...   Jul 16, 2011 - 8:29 AM


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