HELP!! 1990 Honda No-Spark

Discussion in 'General Motoring' started by mac, Feb 13, 2006.

  1. mac

    mac Guest

    Loaned my 1990 Honda to my son and it wasn't a matter of an hour or so
    and I received a phone call announcing it had died. Frustrating
    considering it had run fine for 240,000 miles until he took it. Oh
    well.... Towed it home and checked for spark and found none as expected

    based on his description of how it died. Got out the Haynes manual and
    did the diagnostic checks in Chapter 5.8. After disconnecting the wires

    to the ignitor, I turned on the ignition switch and measured voltage at

    the black/yellow and white/blue wires. Haynes said their should be
    battery voltage at both wires. The black/yellow wire was OK, but the
    white/blue wire had none. I was then instructed to "check the circuit
    between the corresponding wire ad the igition coil." It became
    confusing at that point because it appears the wire does not directly
    go to the coil. Reading this discussion thread, I am lead to believe
    the problem is the ignitor or coil. The ignitor makes sense considering

    the recall Honda had on the part. I don't want to spend the money if I
    can't troubleshoot the problem properly. The Haynes manual is sketchy.
    Any help would be greatly appreciated.
     
    mac, Feb 13, 2006
    #1
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