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Thread: Holley Digital Dash HP EFI Datalogging Questions

  1. #1

    Default Holley Digital Dash HP EFI Datalogging Questions

    I still have an HP EFI and Holley Digital Dash. I've searched through the manuals but...
    1) Can I datalog an extra sensor or two by connecting them to the Digital Dash?
    2) Will the Digital Dash datalog independently of the HP?
    3) Is there any way to auto start the Digital Dash so I can automatically datalog the accelerometer? My HP datalogging starts with WOT.

  2. #2
    Join Date
    Dec 2009
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    Default

    1) From the Holley EFI 558-432 Digital Dash I/O Adapter instructions: "Note - Data from I/O connected through this adapter is not broadcast to Holley EFI systems or ECU datalogs, this data is only viewable through the Digital Dash gauge screens and locally recorded datalogs."
    http://documents.holley.com/199r10954rev2.pdf (Holley 558-432 Digital Dash I/O Adapter Instructions)

    2) The Digital Dash only datalogs at 10 frames per second (lacks resolution), and can be viewed with the Digital Dash Log Viewer (LINK).
    http://documents.holley.com/techlibr...hlogviewer.zip (Holley Digital Dash "Log Viewer")
    https://forums.holley.com/showthread...0121#post70121 (Related Forum Post)
    https://forums.holley.com/showthread...995#post105995 (Related Forum Post)

    3) See "Tip": https://forums.holley.com/showthread...6511#post96511 (Internal Datalogging by Switch or TPS, 2-Step, Transbrake, etc.)
    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. #3

    Default

    Thanks Danny. I already activate ECU datalogging from the TPS. I'm asking if I can trigger the Digital Dash datalogging somehow when the ECU starts from the TPS instead of pushing the ECU screen button?

  4. #4
    Join Date
    Dec 2009
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    Connecticut
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    22,706

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    Not that I know of. (Maybe if the Digital Dash has a wired input that can be triggered by an ECU output.)
    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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