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91crxsi
10-23-2005, 09:14 PM
i just pulled a crx si motor, and i wanna install into my crx dx.
now i kno DX models are dual point fuel injected,and i think the SI models are multi point...what needs to be done for this engine to work in my car. please respond soon. thanks in advance
lowlife
10-23-2005, 10:34 PM
hey bro i dont think any of that matters. Just as long as u have the ecu from the si u should be good 2 go.Just drop it and go,BUT i could b wrong.
91crxsi
10-23-2005, 11:12 PM
hey bro i dont think any of that matters. Just as long as u have the ecu from the si u should be good 2 go.Just drop it and go,BUT i could b wrong.
anyone second this? i need to hear from someone who knows exactly...but thx for ur help lowlife
civic95
10-24-2005, 07:07 AM
Go to this guys page, go to technical link, and somewhere he has detailed instructions w/ pics on how to wire your car for MPFI.

http://www.fourthgenhatch.com/mpfi.html
phantom_hatch
10-24-2005, 10:18 AM
you have to add wires for the extra injectors,sensor in the dist.resistor box.
91crxsi
10-24-2005, 07:39 PM
Go to this guys page, go to technical link, and somewhere he has detailed instructions w/ pics on how to wire your car for MPFI.

http://www.fourthgenhatch.com/mpfi.html
this site helped alot...preciate it bud :goodjob: