i did a jdm itr swap and had to switch vtec solenoids over because it did not have a oil pressure switch. so i used a 95 and up gsr. when i finish with the swap, started her up and was running for a bit till the light came on. also when i sent in my wires threw rywire they added an additional plug, the oil pressure switch. and the plug only had a one wire to it, idk if it suppose to have 2 wire or one wire. and thats probably why my oil light is on. i check the other oil sensor and its good. any ideas?

 

On the 2 pin plug the other wire is a ground

 

i don't get it why would they only have 1 wire to the oil pressure switch.

 

you need oil