Plug and Play Toyota Coil-On-Plug Setup
#246
Former Vendor
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Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 15,442
Total Cats: 2,099
They are not fully PnP for the 94+ cars, there are 4-5 wires that must be spliced into the harness. I provide color-coded instructions so if you can work a crimper, it's doable. I do not supply dwell reducers as I have found that most of my customers use standalone engine management. Boundary Engineering has dwell reducers IIRC.
#248
Former Vendor
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Join Date: Nov 2006
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Splicing is necessary, but it's not irreversible. You can buy a coil pack harness from a Miata recycler (I don't have any in stock sadly) and splice it into my harness quite easily. I did that on my car - the coils unplug using a factory connector. I wish there were a way to tap into the two coil pack connectors, but I haven't found the male end of that connector available anywhere yet.
#251
Former Vendor
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Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 15,442
Total Cats: 2,099
It's probably very doable but not even remotely economically feasible for a kit. If you can source the connector, my harness will wire into it - you would just use the power, ground, and one trigger from one connector and only the trigger from the other connector.
#252
One member here has done it, but did not use a cap or dwell reducer. My thoughts are he is not getting the full benefit of the setup, as not as much voltage in = not as much out. He said no problems with the coils over heating, but they are not at full power. I like to do things right, and want the full voltage.
#255
Sav, whats up with cops for a 99?
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