Checking the o2 sensors

[sparg93]

that's awesome - do you have a link to the scanner???

 

[destroyer1362]

that's awesome - do you have a link to the scanner???

http://cgi.ebay.com/ELM327-OBD2-OBD...ltDomain_0&hash=item25618830c3#ht_3932wt_1139
Its the cheapest one but shipping takes about a week and a half

 

[sparg93]

that is too cool - do you know if it will work w/my OBS '99 Tahoe?

 

[SunlitComet]

O2 1x1 and 1x2 (assuming to be bank 1 pre and post)are lagging behind in activity do both those sensors first and retest. If they turn out to be accurate then it would indicate something wrong with that bank. If you see alot more activity when you replace them and it is more significant then then the other then you would benefit from doing bank 2 as well.

 

[destroyer1362]

Yeah, it will work. Any car/truck w/ an OBDII port.

---------- Post added at 04:40 PM ---------- Previous post was at 04:37 PM ----------

O2 1x1 and 1x2 (assuming to be bank 1 pre and post)are lagging behind in activity do both those sensors first and retest. If they turn out to be accurate then it would indicate something wrong with that bank. If you see alot more activity when you replace them and it is more significant then then the other then you would benefit from doing bank 2 as well.

Thanks man, I hope this works, would you assume 1x1 would be driver side?

 

[SunlitComet]

drivers is bank 1 so yes 1x*should be bank 1 and 2x* should be 2 or right side or passi side. 1x1 would be bank 1 pre converter and 1x2 would be bank 1 post conveter. Noticed you in the snow if that happens alot the thermo shock from the really cold to a instant heated sensor could be taking its toll on them and breaking down the elements.

 

[sparg93]

My sincerest apologies for hijacking your original thread.

I have a BB tune coming up in a few wks so I jumped on this one...the seller is in NJ so i'm hoping for a quick turnaround.

http://cgi.ebay.com/ebaymotors/ws/e...0731164056&viewitem=&sspagename=STRK:MEWNX:IT

The advice on the 02 sensors were great, I'll post my videos when I get this thing up and running!

 

[destroyer1362]

My sincerest apologies for hijacking your original thread.

I have a BB tune coming up in a few wks so I jumped on this one...the seller is in NJ so i'm hoping for a quick turnaround.

http://cgi.ebay.com/ebaymotors/ws/e...0731164056&viewitem=&sspagename=STRK:MEWNX:IT

The advice on the 02 sensors were great, I'll post my videos when I get this thing up and running!

Its all good man.. just fyi thats a usb interface you posted not a bluetooth

 

[sparg93]

yeah, I'm hooking this thing up to my laptop...i'm in the dyno age with my phone

 

[SunlitComet]

Updates?