Hi,
I'm just finishing my new motor install...there are 2 sensors that I don't know what they are:
One is on the pass side and one on the driver side. They are both very similar in location and in shape. Both are halfway between the firewall and the radiator on each respective side. Both are round cylinder style clips, and both are female 2 pin. Any ideas what they are? thanks a lot !

 

Pictures, wire color, tpi year anything like that?

 

it is and 87 (originally a 305 tpi MAF)....as far as pictures....they are always too big to post on this board and I don't know how to shrink them. ....I'll check wire color tonight.... thanks

 

Can you trace them to something, an ecm pin?

 

To resize a picture just go to http://www.irfanview.com and download it for free. You can do all kinds of stuff with pictures there.

 

okay the passenger side round 2 pin female connector is solid dark blue wire and a solid black wire. The driver side similar connector (round 2 pin female) is a light blue with black stripe wire and a green with white stripe wire.. any ideas?

 

anyone please?

 

Pass side one sounds like the A/C pressure sensor connector. Trace your A/C hardlines from the evaporator to the condenser along the frame rail, should be an electrical connector looking for a home.

Drv side sounds like the PS pressure sensor given yours is a GTA. Start at the steering gearbox and trace the line back to the pump, should be a connector there somewhere.

 

no more a/c, so the pass sine one is probably junk then. As far as the driver side goes....What is the PS pressure sensor? are you saying there should be a place to plug this in on the Power Steering pump itself? I don't recal anything plugging into the pump. thanks

 

anyone?

 

it doesnt plug into the pump it plugs into one of the power steering lines

 

does it really? where about? anyone have a pic or anything,..thanks for the info.

 

i think its usually by the gearbox. its a 2 prong sensor coming off the line.

 

thankyou,..i'll check when i get home.

 

your welcome

 

I cant's find it!!!!!!!!!!!! Anyone have a pic? thanks a lot!!!

 

i stil can't find it.....anyone have a pic of this ? thanks