HELP PLEASE sr20 swap

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Jon FLA
Posts: 102
Joined: Wed Aug 05, 2009 5:20 am
Car: 1994 Convertible 240sx
Location: St Petersburg, FL

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A few months ago I swapped my convertible 240 with a built ka and made it manual. It recently started ticking and the nearest shop said it would be 2500 bucks to rebuild the motor. Now Im contemplating swapping in a sr20 because it is the easiest swap. The only problem I can think of that I may run into is the parking switch that I already bypassed and the top working properly. I would assume the parking switch that you had to loop and the green box would be taken out of the equation because i would use the sr20 harness and ecu. but how would i get the top to work? is it the same colors as for the ka harness? any input would be great..

Biggie!! HiJack!! i need yalls help and input..

Im looking to do the swap in december..


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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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All of the wiring mods done are done on the main harness, not the efi harness. Everything i have done and posted online has been to an sr powered car

nismo silvia
Posts: 854
Joined: Fri Nov 23, 2007 3:18 pm
Car: 91 240sx Coup, 92 240sx Vert
Location: Colorado

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Also verts main harness plug for the alt needs to be repinned on either of the harnesses I had the problem when swaping my sr from my coup to my vert. It makes your alt not charge the battery. Also I belive in the main harness you splice black to black white which is the nutral safety.

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Jon FLA
Posts: 102
Joined: Wed Aug 05, 2009 5:20 am
Car: 1994 Convertible 240sx
Location: St Petersburg, FL

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I got in contact with the guys at wiringspecialties.com and they told me they have pre-made upper and lower harnesses made specifically for a sr20 swapped vert. thanks for yall's input it is very appreciated.


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