Announcement

Collapse
No announcement yet.

MAFM1 air fuel meter wiring SM4 ECU

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • MAFM1 air fuel meter wiring SM4 ECU

    Hey guys,

    Wiring up my EFI BBC with a SM4 ECU and am trying to get the MAFM1 to work.
    I'm struggling to interpret part of the instructions.
    Red wire from Analyzer to Pin 37 on ECU
    Brown wire from analyzer to Pin 22 on ECU
    White wire to (NOWHERE) can someone elaborate
    Yellow to chassis ground which is easy enough.

    Can someone explain where this WHITE = 0 to 1 Volt O/P is supposed to go?
    I probably have missed something basic but I thought someone may be able to help.

    Cheers,
    bozo-1

  • #2
    The white wire is not used. Also the yellow wire is not used unless the MAFM1 is powered from a seperate power supply.
    He gets his lap dogs to do his talking for him. Buzzard is a good example.

    Comment


    • #3
      Also, be sure the MAFM1 mode 7 is set to 2.
      He gets his lap dogs to do his talking for him. Buzzard is a good example.

      Comment


      • #4
        Thanks for that
        I have that sorted but now I have a high A/F on the lap top like 80 :1 but 13:1 on the meter
        I first set then setting at span 500
        offset 1000 linearize = linerear (like the paper work says
        no joy
        the use the span and offset calculator and cam up with
        2500 Span
        and 1000 ofset still no good
        I ended up and span at 9000 to get in the range ( I know thats not right)
        Cheers
        Last edited by bozo-1; September 4th, 2017, 01:21 PM.

        Comment


        • #5
          Sorted.
          Wiring issue

          Comment

          Working...
          X
          okeygabilesohbetdikmen evden eve nakliyatdireksiyon dersifreier pornoFilm porno francaisko cucehttps://www.ko-cuce.net/index.php?forumlar/server-tanitimi.5/ko cucebtc yorumpornohd videoshindi porn videospornhdvideoČeské Porno zdarmajigolokayitci #yaslikurt# Hack haber instagram hackleme sitesi Hack forum