Splitz

iTrader: (1)

Gentleman,

Had my signature mods done and tuned at the beginning of Oct. Cars been running to standards, but yesterday after work @ 5pm, throwing a P0135 code and still is this afternoon.

I would assume the heater in the sensor went out becausse we had a really bad cold weather snap here in Texas.

Do I need to ahead and replace the sensor or see if it will go away on it's own?
Stupid question time now---

1. Where is the sensor
2. How much for the sensor?
3. Does the car have to be retuned with new sensor?

Thanks guys!

staringback05

iTrader: (8)

im pretty sure thats a o2 sensor without looking at the STICKY at the top of the page, usually means the sensors dead and you can get some between 40-110 bucks depending on the type and the brand you buy.....there located either at the end of the why or right near the cats....also depending if there the front or the rear....

chuy10

I am getting the same code wich side is bank 1 sensor1 thanks

2002 SS #476

iTrader: (2)

Bank 1 is on the same side as cylinders 1, 3, 5, and 7, bank 2 is on the same side as cylinders 2, 4, 6, and 8. Sensor one is the one before the cats, sensor 2 is the one after the cats.

2001NBMZ28

Bank 1, Sensor 1 is driver's side - precat.

keliente

iTrader: (22)

1. Before the catalytic converter. Do yourself a favor and spray it down with some WD-40 first, they are in there pretty tightly. 7/8" wrench to remove it.

2. About $75 - get one from a local store with a warranty

3. No.

chuy10

thanks