I hooked up a OBDII scanner to my wife's 2006 GMC Sierra SLE because it had a code. The code was P0154 - No activity on O2 Sensor Bank 2 Sensor 1.
You are watching: Bank 2 sensor 2 location gmc
I see the four sensors from underneath the truck, but....where is Bank 2 Sensor 1? Is that the driver's side pre-cat O2 sensor, or the passenger's side?
I talked to a local GMC dealer's parts department, and the guy said that when it says Bank X Sensor Y on the OBDII scanner/reader you're using....the X is the cylinder number, and the Y is....well...we know what that is.
Is this true? Thanks for your help.
Link to postShare on other sites
vortec350 0
Posted May 30, 2009
vortec350
Enthusiast
Posted May 30, 2009
Bank 2 sensor 1 is passengerside IN FRONT of cat,furthest one upstream
Bank 1 is driver side
Sensor 1 is upstream and sensor 2 is downstream (after cats)
Link to postShare on other sites
jrrod2004 13
Posted May 30, 2009
jrrod2004
M. Cueva
Posted May 30, 2009
This should help in the visual aid:
http://www.bsci-ch.org/forums/index.php?...icle&id=769
Link to postShare on other sites
bill190 0
Posted May 30, 2009
bill190
Enthusiast
Posted May 30, 2009
I've seen some of these sensors go "upwards" from the exhaust piping. So if you just look under the vehicle from the side, you will not see it!
Basically you need to crawl under the vehicle and look at both sides of the exhaust pipes from underneath.
Link to postShare on other sites
Archived
This topic is now archived and is closed to further replies.
Go to topic listing
Recently Browsing 0 members
No registered users viewing this page.
Forum Statistics
233,914Total Topics
2,489,006Total Posts
Who's Online 15 Members, 0 Anonymous, 1,111 Guests(See full list)
Most Recent News
bsci-ch.org Clubs
Popular Contributors
Show More
Oxygen Sensor Locations
Silikhan Publishing Group & bsci-ch.orgPowered by Invision Community
×
ForumsStoreMoreActivity
×
Create New...
See more: Rascal Flatts In Hannah Montana Movie, Rascal Flatts To Appear In Hannah Montana Movie
Important Information
By using this site, you agree to our Terms of Use.