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Communities > Diagnostics > USA Cars > WHERE TO FIND FORD MISSFIRES
WHERE TO FIND FORD MISSFIRES

1969 Views 3 Replies Latest reply: 2018-01-03 12:37:21


  •   Level 2   
    (10) points
    GREGS REPAIR
    2018-01-02 23:49:08
     I SEE MODE 6 AND EGR AND O2 SENSOR DATA NO MISFIRE DATE COUNTS


  •   Level 4   
    (140) points
    bad007

    2018-01-03 01:02:31 (Reply to:GREGS REPAIR)

     In mode 6 scroll down to TID 53, those are the misfires and type for each cylinder 52-1, 52-2 etc. There is also buried in the service menu somewhere  I believe a misfire test, it shows live cylinder power contribution while running. I just tested a 2005 mercury and it had both tests.

  •   Level 10   
    (7578) points
    witsend

    2018-01-03 04:10:14 (Reply to:bad007)

     I would like to see all Ford Models supported across the board with the special function of Power Balance and live data to display current and history miss fire counts, so we don't have to go into generic OBD2  to try and search and decipher Mode 6 bullsh@t.

  •   Level 4   
    (140) points
    bad007

    2018-01-03 12:37:21 (Reply to:witsend)

      Sorry to say it's a Ford issue, NOT Autel. Ford never provided missfire counts in the data line and after 20 years of OBDII doubt they ever will.
    Autel did how ever provide access to Mode 6 in the sub menu's so you don't have  to back out and go into the OBDII part of the tool. Tech's have been complaining about ford for 20 years, SOS.
    I do have a PC based tool that has live miss fire counts for Ford but is a mode 6 edited to show TID 53's,  miss fires and it just keeps refreshing the data so you can see the miss fires.   
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