Wiring Question for dx to si
11-25-2003, 10:48 AM
#1
1.5 BAR
Thread Starter
Join Date: Mar 2003
Posts: 1,324
Wiring Question for dx to si
The 91 si engine and si tranny are in a stock 90 dx. the dash wiring is dx while the engine wiring is a6. the passengers side plug works and fits but the drivers side plug doesnt fit. my question is can i hard wire the wires together and for go the plug. let me know
11-25-2003, 12:41 PM
#2
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Join Date: Dec 2002
Posts: 13,991
Re:Wiring Question for dx to si
You are going to need to completely re-pin the plugs, which is not recommended, your better off doing a DPFI-MPFI swap, this envolves modifing your stock DX harness to work with MPFI engines. Its really not that hard.
Jeff
Jeff
11-26-2003, 04:55 AM
#3
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Join Date: Jan 2003
Posts: 624
Re:Wiring Question for dx to si
VERY TRUE.....i've seen some people try to save money and try wiring the whole car to an si....woweee. the project took over 2 months of trying to figure out wires and where they go. but i guess if you want it to be a real si harness...more power to you. but stick with something that works...and works well. good luck
11-26-2003, 07:45 AM
#4
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Join Date: May 2003
Posts: 517
Re:Wiring Question for dx to si
I have done BOTH I will tell you NOW convert your DX harness to MPFI it is not that hard its realy not. takes oh about 1 1/2 hours for the first time I can knock them out in about 45 mins now... I use a diagram found at hybrids web site
11-26-2003, 09:52 AM
#5
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Join Date: Oct 2003
Posts: 600
Re:Wiring Question for dx to si
Originally Posted by ShadowRex
I have done BOTH I will tell you NOW convert your DX harness to MPFI it is not that hard its realy not. takes oh about 1 1/2 hours for the first time I can knock them out in about 45 mins now... I use a diagram found at hybrids web site
- Matt
12-07-2003, 05:56 PM
#10
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Join Date: Dec 2003
Posts: 219
Re:Wiring Question for dx to si
werd, hit up a link for those instructions. when i get my dx hatch next week, i want to convert to MPFI, and have NO clue what so ever on how to, other than i need SI dist, ecu, and the intake/fuel componets
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