swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans

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Dec 29, 2006 | 08:21 AM

coffin on wheels

Thread Starter

B*a*n*n*e*d

Joined: Jun 2005

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From: san diego, ca

swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans

anyone know if the wiring for the SI and DX computer is different? I know the computer is different

Modified by IROCnCRX at 9:40 AM 12/29/2006

Dec 29, 2006 | 08:43 AM

e jay one

Joined: Jan 2005

Posts: 2,356

Likes: 2

Re: swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans (IROCnCRX)

yes si is mpfi and dx is dpfi so you have to rewire your engine harenss to mpfi. search dpfi to mpfi conversion.

Dec 29, 2006 | 12:47 PM

coffin on wheels

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B*a*n*n*e*d

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From: san diego, ca

Re: swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans (e jay one)

thanks

Dec 29, 2006 | 01:24 PM

Rex-Si

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From: HillBilly Town, Florida

Re: swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans (e jay one)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by e jay one »</TD></TR><TR><TD CLASS="quote">yes si is mpfi and dx is dpfi so you have to rewire your engine harenss to mpfi. search dpfi to mpfi conversion.</TD></TR></TABLE>

, I'm with this guy !

Jan 1, 2007 | 01:15 PM

coffin on wheels

Thread Starter

B*a*n*n*e*d

Joined: Jun 2005

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From: san diego, ca

Re: swapping motor from 89 CRX Si to 90 Civic DX hatch with auto trans (Rex-Si)

looks like good times ill be having with this one. Wish I had house to do it... apartments suck. Again thanks for everyones help, after being guided in the right direction I think I found all the right info to do the work

Modified by coffin on wheels at 10:28 PM 1/1/2007