95 with duals and 4 ot sensors.

[dastang2]

95 with duals and 4 o2 sensors.

hello, i have 4 o2 sensors, they all have 4 wires going to them. will one off of the front header read the same as one on the back. the reason i ask is because i have a bad o2 sensor and it is in the back on the pass. side. i have an extra one on a spare header and wanna save some money that i don't have. no what i am saying. thanks

 

[dastang2]

anybody have a clue

 

[94 3.8l stang]

Wish i could help you, but i dont know. Look up the part numbers at an automotive store and see if they are the same??. If not then maybe ask a tech at the ford garage. Hope someone on here knows so they can lend a hand.

 

[dastang2]

it would be very nice to know because i am in a huge bind for cash and it just gets worse

 

[SteveC]

They are basically the same functionally so you can splice the harness and use them. The rear O2 sensors only real function is to make sure the cats are functioning properly. They have no effect on fuel trims.