Problem codes

[Linxs]

(x2)P1153 HO2S Insufficient Switching Bank 2 Sensor 1
P0134 HO2S CKT Insufficient Activity Bank 1 Sensor 1
P0155 HO2S Heater Circuit Bank 2 Sensor 1

First time I have had these codes. I replaced my O2 sensor on the drivers side this past weekend. I scanned for codes and only received one code and that was for the o2 sensor 1 of 5.

P1406 EGR valve. I'll worry about this one this weekend when I can take it apart and clean it.

[ June 16, 2004, 09:43 AM: Message edited by: Linxs ]

[pontiac nino]

maybe you've got a faulty O2, it's happend to me Oreilly's guy dropped it when I was purchasing it (bare sensor hit the floor) and it ended up crapping it out. Im sure you can easily get it replaced @ no charge if you have you're reciept, the rest of the codes dunno sorry.

[Linxs]

I found some good information on cleaning the EGR valve. On the other codes I'm a little clue less on where to start.

My car runs good except at idle, The tach never moves very much at all but it does feel like the car wants to die when I am sitting at a light/stop sign... The last time I had a rough idle My PCM was fried from a faulty o2 sensor :(

[Wicked 3800 V6]

H02S -- Heated 02 Sensor. It's throwing all the codes for your new sensor -- that there should scream that something is wrong. Have you cleared the codes and driven for a while (50+ miles / hr of driving) since installing it?

I throw one of those, but I forget which one at the moment. Maybe P0154. But then again, I have a super-secret semi-!O2 mod. [img]smile.gif[/img]

[Linxs]

Yea, I replaced it this past weekend. I also unplugged the battery for 10 mins. I drive it to work every day, so I have driven 50 miles at least since I put in the new sensor. One thing I thought was odd, When I asked for an o2 sensor at Oriellys and autozone they brought me sensors with different (wrong) plugs. I had to ask for a sensor for a 98 before I got a sensor with the correct plug on it. Would this matter? I have a 97 BTW...