LS swap problems
#1
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LS swap problems
Ok swap an ls motor from one crx to another including the harness. The car will start with starting fluid but i can not gt the fuel pump or injector to come on. I am pretty sure the relay is good and it clicks. I tried remotly jmping all the wires to find my problem but no luck help please
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Re: LS swap problems
also there was a big plug on the driver side strut tower in the first crx. The si shelll did not have it so i switched the whole harness did i need to do this
#8
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Re: LS swap problems
you need to use the wiring harness from the car you swapped the motor into. Harness are not interchangable from one model to the next. If you had a DX or something and swapped it into an SI it will not work.
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Re: LS swap problems
thx slow ls i think you have givin me the most helpful advise since i started this. I was starting to notice little things like that. But the si harness will work?
#10
I have a 20 valve...
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Re: LS swap problems
yes, use the SI harness. other than a few backwards pieces it will work. you can't use the LS harness in your CRX (coming from a guy that has swapped an LS into his crx)