EP82/91 Ignitor wires

Discussion in 'ELECTRICAL' started by yiph, Jun 25, 2011.

  1. yiph

    yiph Registered User +

    Is the ignitor for EP82 and EP91 same?

    Here is a picture, seems like EP82 ignitor.

    Can anyone tell me what signal is each wire?? And where they connected to?

  2. Garci

    Garci Paid Member

    am not sure what car that ignitor in the picture is for but on my
    ep82 it use a (Toyota 201 ignitor : part # 's : 89621-12050 & or 131300-2010)
    the 201 ignitor works on a bunch of different car lexus,4runner,rav4,T100 Tacoma.. try parts number on ebay you will find them.

    as for the wires :
    1. IGF --goes to ecu
    2. IGT -- goes to ecu
    3.+B -- goes to Battery
    4. IG- -- goes to IG- check connector/ dia port under hood
    5. coil -- goes to ignition coil

    Note: double check/ trace them with a multimeter before you make any connections. as they might be numbered depending how you looking at the ignitor plug.

    STARLET N/A Registered User +

    according this ECU diagram, does number 3 black and red also connects to the coil pack. is that right?

    Last edited: Sep 26, 2011
    1 person likes this.
  4. weeJohn

    weeJohn Paid Member

    The ignitors are wired the same way, I have fitted a 91 coil to an 82 before. Only problem you will find is, there is a raised lip (you can see it in your pic on the coil itself, in between the line of wires 4 and 5) on the coil socket and its in a different place on the 2 coils. Just cut it off with a Stanley knife and you are away.

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