stevieturbos

i have a dx/std harness and my distributor clips arent the same as the crx si harness i have why is that? im converting my dx harness to obd1 but my distributor clips on my dx harness are not the same the clip with the blue and black wires is the same but the other bigger clip on the dx harness isnt there like the si harness what wrong here can anyone help me out?

jlicrx

the DX/STD has a rectangular 5-wire connector at the distributor - the Si/HF has a round 7-wire connector - the 2 additional wires on the Si/HF are for the cylinder sensor in the distributor - the DX/STD does not have a cylinder sensor - the 2 additional wires are 2 of the wires that need to be added when doing the DPFI to MPFI wiring changes - they come from ECU pins C1 and C2

Jockone

What dizzy are you using?
The Si harness will not be plug and play to your chassis harness,you will need to convert your engine harness.

stevieturbos

im using an obd1 civic ex dizzy....im using a boomslang dpfi to obd1 jumper harness...so basically wats being said is that i have to add the c1 c2 pins from ecu to dizzy clip...now im wiring the obd1 dizzy in with the obd1 clips to convert so im gonna need to add thgose pins correct...thanks guys i really appreciate ur help

stevieturbos

bump

Jockone

Ok I lost you on your last post.
What engine harness are you trying to use?
I have no idea about a boomsland dpfi to obd1 jumper harness.

Sikocivic

Did you get the instructions with the harness?
If not here is what it says about converting the dizzy.


Install the OBD1/OBD2 distributor
• Splice the OBD1/OBD2 engine harness distributor plug onto
the OBD0 engine harness. For OBD1 distributors, all the wire
colors match except one, see the chart on the diagram page
that gives OBD1/OBD2 and OBD0 wire colors.
• OBD0 and OBD1 distributor plugs have the same pin size for
many of the wires. For the cleanest installation, you can depin
the wires from the OBD0 distributor connector and re-pin
them into the OBD1 distributor connector. The IGN output
(black/yellow) wire and tach (blue) wire will not re-pin..
• DPFI vehicles ONLY: Splice the blue/green wire and
blue/yellow wire coming from the 4-position connector on the
supplied sub-harness to the blue/green and blue/yellow wires
on the distributor plug (engine side).

stevieturbos

i no all that but my distributor clips on my stock dx harness andf the si harness i had were idifferent....i figured it out thanks tho