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Thread: Sensors showing yellow caution.

  1. #1

    Post Sensors showing yellow caution.

    Holley Sniper EFI is installed and seems to be running well. My only question at this time is when monitoring sensors my TPS & MAP sensor are always in yellow caution. Sniper EFI has been installed in a fairly stock small block Chevy van.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
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    20,148

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    The Caution & Warning (background colored) indications can be customized on the touchscreen gauges.
    http://documents.holley.com/techlibrary_199r10751.pdf (Holley 553-108 3.5" TSLCD Instruction Manual - Page 29)
    http://documents.holley.com/techlibrary_199r11031r.pdf (Holley Sniper EFI Instruction Manual - Page 60)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: Dominator MPFI & DIS, A/C, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/X-pipe/shorty headers, 100HP progressive dry direct-port NOS, 160A 3G alternator, Optima Red battery, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 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

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    Thanks Danny. Was just wondering if I should be concerned or if there might be a problem.

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    20,148

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    No, it just needs to be programmed to your liking.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: Dominator MPFI & DIS, A/C, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/X-pipe/shorty headers, 100HP progressive dry direct-port NOS, 160A 3G alternator, Optima Red battery, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 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. #5

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    Thanks again. I'm 71 years young and this is the first EFI that I have ever messed with. Double pumpers are all I know.

  6. #6
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    20,148

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    You're welcome.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: Dominator MPFI & DIS, A/C, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/X-pipe/shorty headers, 100HP progressive dry direct-port NOS, 160A 3G alternator, Optima Red battery, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 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. #7
    Join Date
    Oct 2017
    Location
    Los Angeles
    Posts
    288

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    Congrats on making the change, and I'm glad it's working for you!

  8. #8

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    Quote Originally Posted by Danny Cabral View Post
    The Caution & Warning (background colored) indications can be customized on the touchscreen gauges.
    http://documents.holley.com/techlibrary_199r10751.pdf (Holley 553-108 3.5" TSLCD Instruction Manual - Page 29)
    http://documents.holley.com/techlibrary_199r11031r.pdf (Holley Sniper EFI Instruction Manual - Page 60)
    I've been trying to get my sensors dialed in (caution colors and RPM max, etc.). I thought I had to do it in the EFI software?

    I downloaded my CGF file to my desktop, edited the values with the EFI software, and then applied the updated to my Sniper EFI. But I guess those settings were not for the on screen gauges for the handheld, as there was no change there. I was unaware I could manage that info right from the handheld, but that PDF looks like it might be for a different product besides the Sniper EFI?

  9. #9
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    20,148

    Default

    Sensors are setup in the EFI software. Gauges are setup in the touchscreen unit.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: Dominator MPFI & DIS, A/C, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/X-pipe/shorty headers, 100HP progressive dry direct-port NOS, 160A 3G alternator, Optima Red battery, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 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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