Results 1 to 6 of 6

Thread: Stand-alone Digital Dash temp & oil gauges issue.

  1. #1
    Join Date
    Dec 2017
    Location
    Brisbane Austrilia
    Posts
    5

    Default Stand-alone Digital Dash temp & oil gauges issue.

    Hi guys. I've just installed a stand-alone Digital Dash. Oil pressure is reading 78 psi, and temperature is reading 30 while the engine is not running. When it's running, oil will not change and temp will not change. The Digital Dash is set to non-EFI, and I have not altered the default settings. RPM & GPS are working OK. I used the harness supplied for oil pressure & temperature. Any ideas? Thank you.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    18,680

    Default

    Did you program those channels according to the instructions?
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #3
    Join Date
    Dec 2017
    Location
    Brisbane Austrilia
    Posts
    5

    Default

    Hi Danny. I did try to change the settings by checking the resistance of the temperature sensor, and then setting the value and putting the temperature sensor in hot water and no change. When I disconnect the oil sensor, it brings up an error in the gauge. I also updated the V4 firmware, now the Digital Dash will switch on then go blank. There's another thread on the forum to reset the Digital Dash back to factory, but the link no longer works. Mate, I'm located in Brisbane, so sending it back to Holley is a bit hard because of the time it will take. Any help would be great. Thank you.

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    18,680

    Default

    Quote Originally Posted by George B View Post
    I also updated the V4 firmware, now the Digital Dash will switch on then go blank.
    I don't think you were supposed to do this on a stand-alone Digital Dash. Contact Holley Tech Service (LINK).
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #5

    Default

    I had the same issue. Oil pressure stuck at 50 psi and temp maxed out when engine is off. Holley is sending a new Digital Dash.

  6. #6
    Join Date
    Dec 2017
    Location
    Brisbane Austrilia
    Posts
    5

    Default

    Hi. I've sent the Digital Dash back to Holley and they set it back to factory settings. So it will switch on now, but I have the same issues with the temp & oil gauges. Who did you talk to, to have your Digital Dash replaced? Thank you.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us