Results 1 to 6 of 6

Thread: WBO2 Help

  1. #1
    Join Date
    Aug 2017
    Location
    Black Hills South Dakota
    Posts
    21

    Default WBO2 Help

    Just wondering if my unit is capable of running two WBO2 sensors or not. It's a Terminator Stealth 550-444K Master Kit, shows two sensors on screen, but running only one. I would like to put another one on the other bank to monitor the system. I was looking at my programing, and it says that it was using a Dominator setup in my ECU. I'm running the Bosch WBO2 sensor that came with it. Do I need a jumper/Y plug to run another sensor? Thanks, Al

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,938

    Default

    Only the Dominator ECU is capable of running two WBO2 sensors.
    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
    Join Date
    Aug 2017
    Location
    Black Hills South Dakota
    Posts
    21

    Default

    So does that mean I can or not? Just saying cause the ECU is set on Dominator, and I didn't put it there. It does have the option for me to turn it to HP, I don't know if this is some of my problems with this system. If I can run two, I'd like to. Just makes it easier for tuning purposes. Still very dissatisfied with the EFI system, but trying to get it figured out so maybe I can love it.

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,938

    Default

    Quote Originally Posted by 1Bad1969 View Post
    So does that mean I can or not?
    No, you don't have the Dominator ECU (Terminator Stealth 550-444K Master Kit), nor should you have it selected in Engine Parameters.
    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. #5
    Join Date
    Aug 2017
    Location
    Black Hills South Dakota
    Posts
    21

    Default

    I didn't select it, it was just showing on the parameters. So this means I should be adjusting my Global File and downloading it in the car with correct parameters?

  6. #6
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,938

    Default

    Quote Originally Posted by 1Bad1969 View Post
    So this means I should be adjusting my Global File and downloading it in the car with correct parameters?
    You stated you didn't select the Dominator ECU, so what parameters are wrong?
    http://forums.holley.com/showthread....ents-Read-This (Initial Checks & Adjustments - Read Steps #1-#6!)

    I was looking at my programing, and it says that it was using a Dominator setup in my ECU.
    In the ECU Configuration screen, you should have "HP" selected as the ECU Type.

    I'm running the Bosch WBO2 sensor that came with it. Do I need a jumper/Y plug to run another sensor?
    In Engine Parameters, you should have one Bosch WBO2 sensor selected.
    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.

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