I've searched my *** off and found nothing so far. I realy would like a write-up with pics so i can repin the connectors to get it to work. like the title says the car is a 91 civic dx hatch and i need to put in my 91 si civic cluster. I need a tach bad since i droped my ls-vtec in and tagging the car next week so i can have my daily back. please help!

 

Im not 100% certain with the auto, but i do know for sure that a 91 si manual cluster swaps into a 91 manual dx with no wiring what so ever..

 

There's a writeup in the faq, I saw it yesterday while looking for the fuel cut off switch

 

the only write-up i realy see is a 91 si cluster into a ef that was manual... mine was an auto (that mean no tach either)

still need help

 

you need to run a wire from the solid blue wire out of the dizzy to the back of the cluster ...the conector behind the tach .....pin 12 .

sorry i cant get you pics but i checked on alldata

 

i put an 89 si cluster in my old 88 dx automatic winter beater and it pluged right in and worked fine.

 

In any stock civic 90 or 91 the cluster plugs right in without any modifications. I put an Si cluster into my 91 standard hatch. It worked perfect.

But U say that you did an LS swap so who knows. If you used the original wiring it should work.

 

what if you have a ex sedan cluster on a 91 dx auto, it only takes 2 plugs but i have an extra one

 

Plugs right in no modifications necessary. You will have an extra plug for the auto display left hanging. I swapped my car from auto and am using an Si cluster and everything works perfect.

 

if everything else is working just run the wire like i said ......

 

i shall try tomarro.. Thanks

 

It's just plug and play. 88-89 & 90-91. I have a manual SI cluster in my LS swapped 90dx that used to be auto. As mentioned you are left with one plug (in my case green for the auto display) that is left hanging.