 boosting & running super lean?? |
 Sep 22, 2008 - 2:44 PM
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 Enthusiast  Joined Apr 4, '05 From ST PAUL, MN Currently Offline Reputation: 3 (100%)  |
ok just got done putting my 3rd gen map in, been running the 2nd gen map for a bit now...i do have a st205 motor and ecu...so yeah clearing that up now...on my 2nd gen map i can boost fine but i bogg out at like 5500rpm and it climbs up again and then boggs..i have put a third gen map in, off my buddys mr2..and my car ran fine..now that i have my own when try to boost..i dont boost and im running hella lean!!!damn it scared the living crap out of me.. here is the part number 8942020310-100798310050v..any clue of what could be the problem??
it is the right map sensor...but have no clue why i cant boost hard and run hella lean when i do..ooh yeah i did reset the ecu too.. This post has been edited by RUNNIN-LOW: Sep 22, 2008 - 2:47 PM --------------------  |
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Sep 23, 2008 - 7:22 AM
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Enthusiast Joined Apr 4, '05 From ST PAUL, MN Currently Offline Reputation: 3 (100%) |
using it for the time being..drove the car this morning..i guess the ecu does have to relearn how to work again..mr2 guys just told me to everytime i run the car to reset the ecu..cause since i had the 2nd gen map on there for so long..it caused the ecu to adjust to the 2nd gen map...
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Posts in this topic
RUNNIN-LOW boosting & running super lean?? Sep 22, 2008 - 2:44 PM
Batman722 first try reseting the a/f ratio.
I think the ECU... Sep 22, 2008 - 3:51 PM lagos Pull the efi fuse or disconnect the battery for a ... Sep 22, 2008 - 4:03 PM RUNNIN-LOW alright ill try that i think that is the problem..... Sep 22, 2008 - 4:11 PM Ronan It could be the fuel pump or fuel pressure regulat... Sep 22, 2008 - 6:12 PM RUNNIN-LOW i have a wablro 255 and a turbo xs fpr hooked up..... Sep 22, 2008 - 6:39 PM
Batman722 QUOTE (RUNNIN-LOW @ Sep 22, 2008 - ... Sep 22, 2008 - 8:43 PM 99GT I thought you were running Karl's setup? Sep 23, 2008 - 7:26 AM RUNNIN-LOW yeah we have to work little stuff out first..like ... Sep 23, 2008 - 10:39 AM bccentaur3 I was about to say that the Honda chrome you had w... Sep 23, 2008 - 10:44 AM RUNNIN-LOW i wish my ecu would learn this crap faster havent ... Sep 23, 2008 - 11:05 PM lagos If you reset the ecu and you still have the proble... Sep 24, 2008 - 12:22 AM RUNNIN-LOW alright just took the car out for another drive...... Sep 24, 2008 - 1:09 PM Batman722 so the big crack in the dp was causing the wideban... Sep 24, 2008 - 2:42 PM RUNNIN-LOW QUOTE (Batman722 @ Sep 24, 2008 - 2... Sep 25, 2008 - 7:32 AM |
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