blkstealthpaid4

If I can avoid spending almost $400 for all 4 sensors I would.The part on trademotion/carson toyota is about $122-$184 each.This is for a 1995 ls 400 and I am getting codes PO135,PO420 and PO430 and I am almost certain the sensors are bad.Which side of the engine or oxygen sonsor is bank 1?
Which sensors have you guys bought from advanced auto parts that worked for you.I already changed out the tranny and I don't have $400 to spend on sensors.

python

iTrader: (4)

bank 1 is the side of the engine with the #1 piston. get denso 02's.

Bradster

Go to Rockauto.com and get the Denso...universal fit at about 50 bucks each

blkstealthpaid4

Have you personally tred them in your CAR?I say this because I bought some unversal ones from ebay 4 yrs ago when I had my 1990LS and that o2 sensor kept killing my fuel injection fuse.It would trip the fuse without even cranking.Have you personally used this DENSO in your vehicle?

blkstealthpaid4

I will play dumb, which side is piston 1?

LexChamp

Just bought 3 Denso from Rockauto for $41 a piece & 1 OEM one from Ebay for $25 for my 95 LS. $150.00 plus shipping $160.00
http://www.rockauto.com/catalog/raframecatalog.php

python

iTrader: (4)

farthest forward,stand on the side of the car and look at ur heads, the one farthest forward is #1

williamb82

sounds like you had them wired wrong. if you wire the 12v to the 5v line on the sensor itll pop the fuse due to the much lower resistance causing a much higher current draw.

Bradster

The Denso sensors from Rockauto come in 2 versions..Vesion A is plug and play with the Lexus plugs OR version B (less expensive) has no connectors so you have to use the connectors from the bad o2 sensors and splice them on to the Densos...