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Thread: Need some help, error.

  1. #21

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    Hi Danny. I've been searching on here on how to add my fuel level to the Digital Dash, so I can tell how much fuel is in the tank obviously. Is this still true, that the Dominator can't do it, but the Digital Dash can with this connector? Since the post is 2016 just checking if I have to buy that adapter. Thanks.
    https://www.holley.com/products/acce.../parts/558-432
    https://forums.holley.com/showthread...el-Level-Gauge

  2. #22
    Join Date
    Dec 2009
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    Connecticut
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    Yes, you'll need a Digital Dash, I/O Adapter & Vehicle Harness Kit or LINK.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  3. #23

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    OK thanks. Bought the 558-432 & Tyco 1473416-2.

  4. #24
    Join Date
    Dec 2009
    Location
    Connecticut
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    You're welcome.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  5. #25

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    It had to do with my timing (red line below) fluctuation like 10° at idle. I read on here that its normal as that's the way the Holley gets the idle RPM to target. And my IAC is around 30% and read that it's way too high.
    Attachment 3357

    My idle IAC in park is about the same, so wondering if that's what is commanding it? At the moment they way it is, my Dominator has no way of telling what gear it's in.
    Attachment 3358

    My idle P & D is where I read on here where it should be.
    Attachment 3359


    At the beginning it wouldn't stay running so I had to adjust the TB blade set screw and retaught the TPS. Could have been due to my wideband issues which is fixed now. So, do I adjust the TB blade set screw back out till I get to a ~5% IAC?
    Last edited by 427LSX; 07-08-2018 at 12:17 PM.

  6. #26
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    Dec 2009
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    Quote Originally Posted by 427LSX View Post
    It had to do with my timing (red line below) fluctuation like 10° at idle. I read on here that its normal as that's the way the Holley gets the idle RPM to target.
    The timing fluctuation at idle is normal, that's the Idle Spark control varying the ignition timing to stabilize the idle RPM.
    It can be temporarily disabled (in the Idle ICF) when checking or synchronizing the idle timing.

    And my IAC is around 30% and read that it's way too high.
    Read step #3: http://forums.holley.com/showthread....ents-Read-This (Initial Checks & Adjustments - Read Steps #1-#6!)

    My idle IAC in park is about the same, so wondering if that's what is commanding it?
    The IAC Parked Position is only for starting.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  7. #27

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    OK thanks! I was just making sure. Thanks again for all the help, and being patient with my "dumb" questions. I'm sure you get a lot of repeat questions on here, but I appreciate the help. Learning that the Holley is pretty freaking awesome and makes tuning way more easier then when I was using EFILive back in the day. The cars coming around pretty damn good, did a first test hit getting on the hwy last Sunday on 10 psi of boost leaning into it, was only at 63% throttle and roasted the tires.
    https://youtu.be/shxXeGvhgDM

  8. #28
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    Quote Originally Posted by 427LSX View Post
    OK thanks! I was just making sure. Thanks again for all the help, and being patient...
    You're welcome.

    EFI Software Help Information/Instructions:
    ‒ On the top Toolbar, click "Help" & "Contents". This opens all Help topics.
    ‒ When navigating the software, click "Help ?", drag it to any parameter and click again.
    ..This automatically opens the definitions for that specific parameter.
    ‒ Tuning information can be read by clicking the F1 key, when you're viewing any screen.
    http://documents.holley.com/techlibrary_199r10544.pdf (Holley EFI Help/Instructions Overview)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  9. #29

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    So after reading a bit, figured it's time to try and see how fast I'm going. I have the stock VSS 2-wire plug on the 4L80E (it's a manual shift) that I ran around to the Dominator. Its a purple/black wire and a green wire (yanked the plug from my 4L60E stock harness). From what I can see, I would just hook it into the J2A13 & J2A22?

    I also bought the 558-432 connection for the Holley Digital Dash to get my fuel level. It's a 2-wire coming from the tank. From what I can see it says to use pin 13, but where does the other one go? I'm confused.

  10. #30
    Join Date
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    Location
    Connecticut
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    Quote Originally Posted by 427LSX View Post
    I have the stock VSS 2-wire plug on the 4L80E (it's a manual shift) that I ran around to the Dominator. Its a purple/black wire and a green wire (yanked the plug from my 4L60E stock harness). From what I can see, I would just hook it into the J2A13 & J2A22?
    As far as I know, the 4L80E should already be wired into the Holley 558-405 Transmission Harness.
    Figure 28, page 41: http://documents.holley.com/techlibr...10555rev17.pdf (Holley EFI Wiring Manual, Section 13.0 "Wiring Appendix")

    From what I can see it says to use pin 13, but where does the other one go? I'm confused.
    It gets grounded.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

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