Recent content by ed39
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Buick Sportsman XFI install help
I could maybe help you with the initial start up.. Sent from my Pixel using Tapatalk- ed39
- Post #48
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
I tried following the idle reset instructions per the help section and now I can't get the car to idle with out surging.. is there something I'm missing as far as the idle reset goes Sent from my Pixel using Tapatalk- ed39
- Post #42
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
Thank you Otto... I wasn't sure what that paremeter meant... Will I see a line show up similar to the ae vs tps table, where is shows you where you are? Cause I know the factory has that set screw set one way and one way only for it to be perfect.. could you explain the throttle follower in this...- ed39
- Post #39
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
well I did the following.. I know the ve table is good if I keep it on those cells its about 2 for a correction. I adjusted my fp that was off 2-3 lbs. I reset the tps values... for the hell of it I added 15 degrees of timing on those cells just to see if I could drive it lean.. no luck... its...- ed39
- Post #36
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
I will try that cal... I think I already did. I will also recalibrate the tps.... idle fuel is controlled though the ve correct? I don't see a designated table for idle fuel...... after the hours I have into this and lots and lots of digging online and in the help section I'm kinda there with...- ed39
- Post #33
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
we have identical setups too.... I was changing the ae vs tps on the fly and didn't make a difference. on cold starts the car will flood. has to be warmed up fully to be driveable... I'm going to verify my fuel pressure this afternoon and tps... I even tried modifiying the closed loop correction...- ed39
- Post #30
- Forum: Performance ECM Upgrades
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Buick Sportsman XFI install help
anyone having issues with enrichment rates? right off idle my car will go -10 to -14 stumble then over correct to +6-10. The numbers eventually settle down once you stay steady in the cells. But the transition is way off.. I know I have some work to do on the main ve but the fuel transition is...- ed39
- Post #28
- Forum: Performance ECM Upgrades
