[Main Performance Bulletin Board | BBFAQ | Next by Date | Post Followup ] Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos Re: fuel stuff ..... Like This Post: - Subscribe to Daily Digest for this Bulletin Board Posted by jak [Email] (#195) [Profile/Gallery] (more from jak) on Thu, 10 Oct 2002 22:12:15 In Reply to: fuel stuff ....., Kevin K [Profile/Gallery] , Thu, 10 Oct 2002 17:47:28 Alert me when someone posts in this thread: Members do not see ads below this line. - Help Keep This Site Online - Signup

kevin I definatly understand what you are saying about seeing the end of the mapp & the efect of resisters,injector size & FP on the map
what I did was just to use the brake & heald diferent loads at diferent boosts & rpms while watching the o2 sensor which has great response time bottom to top in about 60 milliseconds & uper & lower read I got .1v to .87v just snaping the throttle meaning ( known good )
what I did was to richen things till I hit the bottom of the map meaning that o2 voltage was high & the ecu was unable to lean it out further to get closed loop than I started to lean things out till I got closed loop out of the WOT part of the switch at these differing loads & rpms than I did a few hard pulls at wot & watched the o2 voltage in open loop & it showed plenty of fuel
for me this was an easier way & required less backpinning & measuring but basicaly got me within controll range throuought the rpm & load spectrum
if you send me a backpinn diagram of the ecu harness Ill look further into dutycycle or pulsewidth allong with amm voltage on the ecu side of the resister & post my findings
thanks for your input you have good info
& are a definate asset to TSN
JAK

posted by 68.112.26...

• kevin k what do you think about......, jak , Thu, 10 Oct 2002 12:05:08
  • I got it right now....., jak , Thu, 10 Oct 2002 14:14:12
    • fuel stuff ....., Kevin K , Thu, 10 Oct 2002 17:47:28
      • kevin one more thing or 3?, jak , Thu, 10 Oct 2002 22:35:44
        • Re: kevin one more thing or 3?, Kevin K , Fri, 11 Oct 2002 00:19:19
          • volvo AMM, Dan Schleifer, Fri, 11 Oct 2002 12:43:03
            • Re: volvo AMM, Kevin K , Fri, 11 Oct 2002 13:47:13
            • Re: volvo AMM, jak , Fri, 11 Oct 2002 13:07:09
          • I think..., jak , Fri, 11 Oct 2002 01:20:02
      • Re: fuel stuff ....., jak , Thu, 10 Oct 2002 22:12:15 <-- Viewing This Message
        • Re: fuel stuff ....., ubipa, Fri, 11 Oct 2002 11:04:17
          • thanks nm, jak , Fri, 11 Oct 2002 13:05:49
    • Re: I got it right now....., Dan Schleifer, Thu, 10 Oct 2002 16:29:10
      • yes...., jak , Thu, 10 Oct 2002 17:14:13
        • So, how would a set of FMS 24#er compare to accel 30#?, chad b, Thu, 10 Oct 2002 19:31:24
          • honestly ......., jak , Thu, 10 Oct 2002 22:49:48

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