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Forum: Engine Computer Integration

Please post info on what EFI modifications, etc you have done to get your HHO system running stable.

  1. An interesting point of view on O2 sensor manipulation

    I was back browsing through the files on the yahoo watercar group today and found another doc on working with the O2 sensor. It basically states...

    Started by Painless‎, 08-08-2008 12:23 AM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 9,271
    09-12-2008, 12:29 AM Go to last post
  2. MAP Sensor Enhancer vs E.F.I.E.

    Hello all you fine folks! i'm very grateful to have the opportunity to post in this forum. Thanks in advance for all your assistance!! Does...

    Started by boogeyman‎, 09-02-2008 09:00 PM
    • Replies: 3
    • Views: 2,585
    09-03-2008, 06:22 PM Go to last post
  3. Controlling O2, MAP, timing ... with a Laptop ?

    I' been trying to detremine which controll system to buy. I've heard of programs that allow you to hook up a Laptop to your Autos CPU. It seems (...

    Started by Roland Jacques‎, 08-29-2008 12:35 AM
    • Replies: 3
    • Views: 2,067
    08-29-2008, 09:12 PM Go to last post
  4. Where and and how to hook up MAF, MAP or EFIE

    hello! i have a 2000 mustang, i ahve a maf sensor in the air intake, and 4 o2 sensors, 2 before and 2 after the cats(i remove the cats and...

    Started by Mindcrime13‎, 08-29-2008 04:01 PM
    • Replies: 0
    • Views: 2,034
    08-29-2008, 04:01 PM Go to last post
  5. H2 to O2 ratio

    wondering if anyone knew what is best for hyddrogen to burn at with oxygen? what's the ratio? A/f ratio for gasoline is 14.5/1 for normal...

    Started by daveczrn‎, 07-12-2008 09:30 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 6,351
    08-27-2008, 10:51 PM Go to last post
  6. Need help with Ford ZX2

    Hello all, I've been experimenting with HHO for just a month or so with little success. I'm badly in need for some fresh Ideas. 1) My cell is...

    Started by michael.su‎, 08-14-2008 03:24 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,086
    08-27-2008, 02:40 PM Go to last post
  7. MAP/O2 sensors

    I have installed an HHO system on a 92 Chev pickup 350. I also installed an EFIE card. But upon acceleration the engine still pings alot when HHO is...

    Started by pointman‎, 07-31-2008 02:59 AM
    • Replies: 4
    • Views: 2,440
    08-24-2008, 03:20 PM Go to last post
  8. Air Flow readings

    What is the best air flow reading should be??? Before starting the car the reading from the Air Flow sensor is 1.16v When I crank the car it...

    Started by JonDoh‎, 08-22-2008 07:09 AM
    • Replies: 3
    • Views: 2,187
    08-22-2008, 10:26 PM Go to last post
  9. Cool 97-03 Pontiac Grand Prix GTP/GTX

    Hello all! I'm looking to see if anyone has put an HHO generator on one of these cars. I have a 2000 GTP.

    Started by HHOhoper‎, 08-17-2008 10:33 PM
    • Replies: 0
    • Views: 2,244
    08-17-2008, 10:33 PM Go to last post
  10. ????Alternatives????

    Is there anybody out there who would know any alternatives to an O2 sensor extender???? Could I possibly build one my self???? Is the O2 sensor the...

    Started by ranger2.3‎, 08-14-2008 03:03 PM
    • Replies: 2
    • Views: 2,197
    08-15-2008, 06:06 PM Go to last post
  11. which controller/s for 2000 toy 3.4L

    having an issue, trying to decide how to make HHO work on a 2000 toy 3.4L pick up > read somewhere on the EFIE forum from Mike that 5 wire systems...

    Started by wsv3424‎, 07-27-2008 05:05 AM
    • Replies: 6
    • Views: 2,585
    08-09-2008, 05:04 AM Go to last post
  12. Control of EFIE, PWM, & MAP/MAF sensors through a small computer

    Not to be confused with the ECU... Hydroxy Technologies sells what they call a VMU (Vehicle Management Unit,...

    Started by dennyk159‎, 07-24-2008 02:25 PM
    • Replies: 5
    • Views: 6,087
    08-04-2008, 11:21 AM Go to last post
  13. Where to hook into MAP and O2

    Ok , so I bought this control box http://stores.homestead.com/hydrogengarage/Detail.bok?no=42 and have it soldered together. I have a 3 wire O2...

    Started by brotherdoc‎, 07-30-2008 02:38 AM
    • Replies: 3
    • Views: 2,418
    08-03-2008, 07:16 PM Go to last post
  14. 4 Wire o2 sensor info.

    I have found wiring info for the 4 wire o2 sensor for GM cars. Chassis ground - Black +12vdc - Pink Sensor output - Purple Sensor ground - Tan...

    Started by Dewayne‎, 07-16-2008 04:53 AM
    • Replies: 1
    • Views: 2,585
    08-02-2008, 09:41 AM Go to last post
  15. Question Vacuum Control

    Current videos seem to suggest that the intake vacuum does contribute to producing more HHO. Unfortunately, the intake vacuum increases and...

    Started by BigTruck‎, 08-01-2008 07:16 PM
    • Replies: 0
    • Views: 2,059
    08-01-2008, 07:16 PM Go to last post
  16. Extender for Bolt-on Oxygen Sensors

    The pre-cat o2 sensor in my '92 Toyota Celica bolts on to the exhaust manifold rather than threading in (see picture below). I ceated a model of...

    Started by nickalderson‎, 07-25-2008 05:48 AM
    • Replies: 3
    • Views: 1,999
    07-29-2008, 02:25 AM Go to last post
  17. common rail diesel injection

    hi guys new to site from austraila have put HHO cell on mercedes sprinter cab chasis got good millage for 1/2 a tank no figures yet. notice increase...

    Started by ozboy‎, 07-19-2008 09:05 AM
    • Replies: 0
    • Views: 2,136
    07-19-2008, 09:05 AM Go to last post

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