ok i'm trying to ground my sensor so when i go to disconnect the plug i realize that there are five wires coming out of it . the brown and black wire thier are two of them in the same connect spade . is it ok if i still add a ground from this wires . i've looked around on this forum and a few others but they dont say anything bout 5 wires only 4 its on a 86 model though. i think it should be fine but i just want some better input.

 

i know i shouldnt be bumping but i have this apart and need to get this done thanks

 

It sounds like the factory already did your car sometime ago.

 

really so do you think its pointless . so should i do the grounds on the ecu or no

 

If you're car is a 1988 or later model, this is not necessary.


-Ted