same codes are back

[bird of fire]

hey all,
I got the codes P0133 Heated Oxygen Sensor (HO2S) slow response Bank 1 Sensor 1 Sensor 1 = before cat and P0153 Heated Oxygen Sensor (HO2S) slow response Bank 2 Sensor 1 . I put 2 new o2 sensor in. This was 2 weeks ago. Thoughs codes have come back. All the wire looks good and I saw on the web it can be and exhaust leak. I found a pin hole just after the cat just before the last sensor.

[kristen]

Re: same codes are back

do you have aftermarket header and or cat? cause with a set up like that it will pull those coded cause it's readding too hot. if that is the case, don't worry about it. i have had those codes for over a year and a half now. there is a o2 sim to use that will take care of it. so far it has worked for me

[bird of fire]

Re: same codes are back

Ya I do but what sensor do I have to put the sims on an how does it work

[kristen]

Re: same codes are back

i put the casper sim on my o2 sensor that be behind the cat. i have had it on for about 200 miles and no codes have yet to pop up. what the sim does is plugs into the harness that connects to your computer for the car and it tricks the computer to think that it's the sensor and that all is find and dandy. i was only pullin the code for the rear sensor so if your pulling both you might have to buy 2.

[bird of fire]

Re: same codes are back

I will just get 2 and put both on my bird