jet scu2000 setting off service engine soon light! - FirebirdV6.com/CamaroV6.com Message Board

Announcement

Collapse
No announcement yet.

jet scu2000 setting off service engine soon light!

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
  • #1

    jet scu2000 setting off service engine soon light!

    I put the jet scu2000 unit on my car. after i drive the car a little, the ses light turns on. here are the settings i am running on the unit:
    stock tire size: 3 (for 235/55/16)
    stock gear ratio: 3 (for 3.08)
    modified tire size: 2 (for 275/35/18)
    modified gear ratio: 5 (for 3.42)
    if i unplug the unit, the ses light eventually goes off. i have tried upping the modified tire size by one, but it didnt help. any other suggestions? [img]graemlins/crybaby.gif[/img]
    Tags: None
  • #2
    Yo man how does the scu2000 plug into the car? Does it plug into the computer like a PCM or do you connect it and take the unit off after it reprogrammes the computer?

    Comment

    • #3
      Reset the PCM.. you're probably throing TCC lockup codes
      Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

      Comment

      • #4
        dekay, the unit has 3 wires. one goes into the fusebox for power, one is to ground it, and one plugs into the vehicle speed sensor. the vss is sort of a pita to get to. its right in the middle of the underside of the car, and hard to reach. and yeh, it has to stay hooked up for it to work.

        btw, i upped the modified tire size ANOTHER one, and everything is fine. :rolleyes:

        [ December 12, 2002: Message edited by: Majestic43 ]</p>

        Comment

        • #5
          you... need... to.... reset... the.. PCM...

          The PCM will realize the speedo is not what it used to be and will throw codes..

          If your changes are subtle the PCM will just relearn.. however if yoru changes are great the pcm will just throw the code.
          Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

          Comment

          • #6
            [QUOTE]Originally posted by Majestic43:
            [QB]btw, i upped the modified tire size ANOTHER one, and everything is fine. :rolleyes:

            Magnus, I got working...thanks man

            [ December 13, 2002: Message edited by: Majestic43 ]</p>

            Comment

            • #7
              I have one. Tried every combination imaginable. Reset my computer numerous times. Never got it to work. Kept throwing converter slippage code. Removed it.
              <b>1998 Firebird 3800 Series II, A4</b><br />Direct-Flo Lid,K&N Filter,DEE TB Spacer,TPS-TEC,ZZP Mini-AFC,Raised and Cutout Airbox 7mm,BMR STB & Boxed LCAs,KYB AGX Shocks,Drilled/Slotted Rotors,180* Thermo,2.5\" Catco Cat,Dynomax 2.75\" custom catback,Kumho Ecstas/245,Jet Stage 2,3.42,Edge Racing 2870 Stall,B&M Tranny Cooler,B&M Deep Tranny Pan,LSD,AAM Girdle,1LE DS,NX Wet Kit,MSD DIS-4,MSD Blaster Coil Packs,Taylor Spiro Pro 8mm Wires,NGK TR6\'S gapped .045,ZZP UD WP Pulley,SLP Fan Switch,TT II\'s<br />N/A: 15.6342 @ 88.44 (On stock converter. Strugglin\' to beat it.)<br />Nitrous 50 Shot: 14.7463 @ 93.49

              Comment

              • #8
                Majestic.... i'm just sayin if your speedo is still off and you don't want to click over that one tire size because of the SES light.. its just an idea. btw.. my alias was Majestic back in the day for a few weeks.

                AMinor.. let the PCM sit unplugged over night.

                If your settings are drastic enough ie, you have 3.08 PCM and 3.73 gear well then you might be SOL.
                Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

                Comment

                • #9
                  Okay, I'll give it another shot one day.
                  <b>1998 Firebird 3800 Series II, A4</b><br />Direct-Flo Lid,K&N Filter,DEE TB Spacer,TPS-TEC,ZZP Mini-AFC,Raised and Cutout Airbox 7mm,BMR STB & Boxed LCAs,KYB AGX Shocks,Drilled/Slotted Rotors,180* Thermo,2.5\" Catco Cat,Dynomax 2.75\" custom catback,Kumho Ecstas/245,Jet Stage 2,3.42,Edge Racing 2870 Stall,B&M Tranny Cooler,B&M Deep Tranny Pan,LSD,AAM Girdle,1LE DS,NX Wet Kit,MSD DIS-4,MSD Blaster Coil Packs,Taylor Spiro Pro 8mm Wires,NGK TR6\'S gapped .045,ZZP UD WP Pulley,SLP Fan Switch,TT II\'s<br />N/A: 15.6342 @ 88.44 (On stock converter. Strugglin\' to beat it.)<br />Nitrous 50 Shot: 14.7463 @ 93.49

                  Comment

                  • #10
                    I was thinking of getting one of the scu2000 to get rid of my speed limiter do you think it is worth it. i recently put 410s in my car and we have the speedometer fooled but the computer isn't will this work.

                    Comment

                    • #11
                      well, it worked for my 3.42's, but i dont think it would work for 4.10's.

                      Comment

                      • #12
                        forget the scu just send your pcm to dave buckshaw 300.00 and your all set to go
                        Longtubes, true duals, ram air, caspers tps tec, ls1 26lb injectors, supersix powerpack, heads milled .020, comp cam .507 220/224 114 ls, forged internals and chromeoly pushrods, bored .030 over, tb spacer, tranny built with stiffer springs and kevlar bands, bigger servo, transgo stage 3 shift kit, edge 3600 stall, 1 pc aluminum ds, 3.73 superior gears, lsd rear ,custom pcm tuning, walbro 255 in tank,

                        Comment

                        Previous template Next

                        Latest Topics

                        Collapse
                        View All

                        FORUM SPONSORS

                        Collapse
                        Working...
                        X

                        We process personal data about users of our site, through the use of cookies and other technologies, to deliver our services, personalize advertising, and to analyze site activity. We may share certain information about our users with our advertising and analytics partners. For additional details, refer to our Privacy Policy.

                        By clicking "I AGREE" below, you agree to our Privacy Policy and our personal data processing and cookie practices as described therein. You also acknowledge that this forum may be hosted outside your country and you consent to the collection, storage, and processing of your data in the country where this forum is hosted.

                        I Agree