PES300

I could not find anything ( any wire ) from the cat up to the muffler????? is therre a rear sensor?????

steviej

iTrader: (1)

PES, what year are we talking?

2002+ ES have a total of 4 O2/AirFuel sensors.

steviej

Pheonix

Main o2 sensors on the end of each exhaust manifold, others are right behind the cat on the top side.

PES300

I have found no O2 sensor for a 93 V6. at an exhaust shop --------there is no wire attachment of any sort from the Y pipe all the way to the muffler?????????????????

Pheonix

Ooooh a 3vz-fe.

Only CA and NY delievered 3vz-fe's have post cat o2 sensors.
Otherwise, it's a sensor on each manifold. They cost $25-30 a sensor to replace.

PES300

where can I get the 25-30 sensor . In canada the best i can get is 65 cad that is abt 55 usd for a generic NTK .

Pheonix

It's just a generic one wire Bosch sensor. Nobody has any biz selling them for over $35usd.

I got mine for $31 at Autozone. If you spend a lot of time looking online, you can find them for $25.

1993ES300x

i have an 93 ES also.. i have recently change the O2 sensor(blank 1) that's located on the back of the engine.. right next to the beginning of the Y pipe.. .. anyways. i got my O2 sensor for 30bucks denso that cause my friend works there. .. try Rockauto.com.. it's around 30 - 40 .. good luck changing it. cuz it was a pain in the butt .. but at least i got it done

PES300

Thanks guys I shall try .