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914World.com _ 914World Garage _ Fuel injection question

Posted by: mike_the_man Apr 13 2004, 04:46 PM

Hi all,

Over the winter I pulled my injection harness and cleaned it up, replaced a few wires, etc. I removed the 3 wires from the trigger point connection, and I'm not sure if I hooked them up properly. I know that that center wire is ground, and I know that I got that one right, but the the wires on either side of the clip could be mixed up. Does it matter which wire goes where? I realize that the injectors fire in banks of two, so my thinking is that it probably doesn't matter too much, but what do I know??? (Not much!) So, if it does matter which is which, how do I figure it out?

Thanks,

Posted by: Dave_Darling Apr 13 2004, 08:24 PM

Look for numbers on the plastic part of the trigger points where the electrical plug goes. Those numbers are the same as the pin numbers in the ECU connector--if it says "12", it connects to pin #12 in the connector. (Pins in the ECU connector are numbered starting from one end of the other; I forget which.) Use your connectivity tester to see which wire is which.

--DD

Posted by: jkeyzer Apr 13 2004, 08:40 PM

I think the connector plugs in either way. The phasing of the injectors should not (does not) matter.