Bad 02 senser
Thread Starter
Instructor
Joined: Nov 2000
Posts: 171
Likes: 0
From: Huntsville, AL
Bad 02 senser
Ran an scan on my GS today and found that Bank2/sensor2 02 was lazy. But also on the techII I noticed that I had miss fires all over the place, 1,8,4 as I was riding down the street. So, I'm thinking the opti and the 02 is bad, or can a bad 02 cause this?
Thanks,
Dj :flag
Thanks,
Dj :flag
Drifting
Joined: Mar 1999
Posts: 1,931
Likes: 1
From: Norcross GA
Re: Bad 02 senser (djbraxton)
The Lazy sensor,.. is that in front of or behind the Cat?
I'd start w/ the sensor,.. thn move onto the more expesive parts,... like plugs, wires,... then opti.
i.e. I wouldn't do the opti unless I had to.
I'd start w/ the sensor,.. thn move onto the more expesive parts,... like plugs, wires,... then opti.
i.e. I wouldn't do the opti unless I had to.
Thread Starter
Instructor
Joined: Nov 2000
Posts: 171
Likes: 0
From: Huntsville, AL
Re: Bad 02 senser (ZylaRace)
Thanks for the reply ZylaRace, It is the post cat sensor, so since that one is for monitoring the cat, can it have the same affect as the pre-cat sensors.
Thanks,
Dj
:flag
Thanks,
Dj
:flag
Thread Starter
Instructor
Joined: Nov 2000
Posts: 171
Likes: 0
From: Huntsville, AL
Re: Bad 02 senser (ittlfly)
Well, I hate to shot-gun this problem, but I'm going to replace the 02 sensors for a start. Something that affects the BLM is cause her to run real rich, my exhaust tips are black on the outside rim...Since I have access to a techII what parameters should I make note of ie, BLM, MAF....
Thanks,
Dj :flag
Thanks,
Dj :flag
