hey im wondering i got a 98 ls an im putting it in a 91 crx im wondering is there anything i have to change on the motor for my si obd0 wire harness to plug up to lmk asap thanks

 

obd0 pr4 ecu, obd0 distributor (b-series), obd0 injectors or cut and remove resistor box (if using obd1/2 injectors), 1 wire o2 sensor, and that should be about it.

 

thanks bro so after that every thing should be plug an play rightt

 

You may have some sensors on the block left over after plugging in the harness just to let you know.

 

o yea thanks but the sensor i just leave them right an my car should still run normall rightt

 

So long as all the wiring harness sensors are in place then yes it will run fine. If there are any left over it would be a knock sensor and crank timing sensor(the one be the crank pulley I don't remember the exact name)

 

alright man thanks 1 more? the altinator has to be changed to right

 

no, alternator is fine.

 

Actually the alternator will need a tad bit of work to get it to plug into the stock harness...it's very easy though so don't worry.

Take off the metal cover that goes over the plug area on the alternator...now trim it a bit so the crx plug will slide through and then reinstall...very easy.

 

wrd thanks alot bro