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| Forum name | Engine Management Systems & Controllers |
| Topic subject | RE: Mitsu 5 pin Ignitor wiring to run MS with spark |
| Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=776&mesg_id=949 |
949, RE: Mitsu 5 pin Ignitor wiring to run MS with spark
Posted by etx, Dec-31-69 06:00 PM
It's easy. The markings on the 5-pin and 7-pin are similar. The ones you need are IO1 OC1 G IO2 OC2 for the 5 pin. The 7 pin has an output for a tach signal and something else I cannot remember off the top of my head. Disregard those. IO is in from the MS and OC is out to the coil pack.
Everyone make sure you power your +12vdc feed to the coil pack (center pin on the three pin connector) from something like the fuel pump relay on the relay board. If you don't have the relay board wire up a relay so that the ignition get's power when the fuel pump is on. This will prevent current from getting the the coilpack when the motor is not running. I had my feed coming from the ASD relay and the ecu was turning it off under boost causing about a month of headache!
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