2000 Civic Si and Ex have same wire harness?
04-27-2003, 08:22 PM
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2000 Civic Si and Ex have same wire harness?
Just as the title says, do the Si and Ex from 99-00 have the same engine wiring harness? Let me know if you can.
04-27-2003, 08:32 PM
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Re: 2000 Civic Si and Ex have same wire harness? (IDriveHonda)
I know they are damn close!!! I used my 98 ex harness for a 99 si motor, and only had to lengthen a couple wires...no additons or anything, so my guess is yeah they are the same except for a couple wires are a lil longer on the si harness
04-27-2003, 09:02 PM
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Re: 2000 Civic Si and Ex have same wire harness? (IDriveHonda)
the ex and the si have different crank angle sensors. 2 on the ex 3 on the si. but 2 wires are the same the other is a shielding ground. not hard.
04-27-2003, 09:15 PM
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Re: 2000 Civic Si and Ex have same wire harness? (IDriveHonda)
No, they are quite different.
Other than the fact that certain wires are shorter, certan plugs are different also.
The distributor plug is different. There is no knock sensor. And I guess the crank angle sensor is differen too (didn't know that).
Other than the fact that certain wires are shorter, certan plugs are different also.
The distributor plug is different. There is no knock sensor. And I guess the crank angle sensor is differen too (didn't know that).
04-27-2003, 09:26 PM
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Re: 2000 Civic Si and Ex have same wire harness? (fowler)
I know for a fact that the 5 speed ex's have a knock sensor from 96-00, as for the crank sensor, I am not sure. I am going to be using a Si harness for an ex, or should I say mini-me Y7-Y8. I guess if the only thing I have to do is change the plug for the crank sensor than I will be good. I guess someone will always trade me an EX for an Si harness worst case. I know it is easy to add wires but I am just getting lazy I guess. Dizzy is different too I guess.
04-27-2003, 09:32 PM
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Re: 2000 Civic Si and Ex have same wire harness? (IDriveHonda)
I've always been told sohc vtec motors had no knock. Oh well.
In any case, an Si harness will make things 10x easier.
In any case, an Si harness will make things 10x easier.
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04-28-2003, 03:23 AM
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Re: 2000 Civic Si and Ex have same wire harness? (fowler)
96-00 single cam v tec's had knock sensors and there is no difference between the plugs. there is between 92-55 and 96-00. but a single cam v tec 96-98 ex harness will work with minimal modifications (i.e. the knock sensor and lengthening a few wires) with an 99-00 si engine. the ecu is a different story. you'll need a p73 ecu.
04-28-2003, 05:23 AM
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Re: 2000 Civic Si and Ex have same wire harness? (boostedcivicsir)
I have a 99 CX, I have a 99 SI Harness, I have a 99 EX ecu, and the top end from a 96-00 EX for m y mini-me. I think I should be fine. Correct me if I am wrong. Thanks for all of the input.
04-28-2003, 02:45 PM
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Re: 2000 Civic Si and Ex have same wire harness? (IDriveHonda)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IDriveHonda »</TD></TR><TR><TD CLASS="quote">I have a 99 CX, I have a 99 SI Harness, I have a 99 EX ecu, and the top end from a 96-00 EX for m y mini-me. I think I should be fine. Correct me if I am wrong. Thanks for all of the input.</TD></TR></TABLE>
Should work perfect.
Except for maybe the crank angle sensor plug.
Should work perfect.
Except for maybe the crank angle sensor plug.
04-28-2003, 05:28 PM
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Re: 2000 Civic Si and Ex have same wire harness? (HXMan)
which has 2 of the 3 wires the same. solder those two to the correspondng wires then ground the other.
07-31-2018, 09:52 AM
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Re: 2000 Civic Si and Ex have same wire harness?
Wanted to know if the si, ex harness will fit in 2000 acura el. Or does anyone know where i can get a diagram of the el harness to wire ivac in Need help asap
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