the new obd1 injectors, the four different colored wires stay the same but what abou tteh red wires that used to go to the resistor box, they go to the yelow wire fromt eh resistor box????thanks

 

help meee

 

basically u have to bypass the ressitor box.

or you could use 88-91 injectors w/ resistor box on the obd1.

 

What about the purge control valve thingy that used to be on the firewall with the map sensor, i know you use the new map sensor on the throttle body, but what about the purge valve, do you just bypass taht, do you use it or not??? andddd what about the plug near the thermostat, my d15b2 didnt have it, but the d15b vtec has it??? thanks guys

 

bump

 

ok.. near the oil filter on the obd0 block is a two prong plug. in 92+ they moved this sensor to where the t-stat is. so extend the wires and swap for a plug that fits.

the purge you can just use the obd-0 one or bypass it. it doesnt effect performance, just emissions.

 

thanks man, sounds good. anyone have any good pics or diagrams for teh vacuum routing on a d15b vtec in a crx?? thanks