answersLogoWhite

0


Best Answer

Usually Sensor # 1 is mounted in the Exhaust Manifold, and Sensor # 2 is mounted in the Exhaust stream (pipe) just after the catalytic converter.

Take Care,

Greg

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Where are the o2 sensors located on a 2001 blazer 2wd?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is there two O2 sensors on a 2001 F-150 2wd?

yes


What is the bolt pattern for a 2001 Chevy Blazer S-10?

For the wheel... The bolt pattern for a 2001 Blazer is 5 x 4.75" (US standard). This is for the 4WD model, the 2WD may differ.


On 2001 4wd blazer parking brake will not stay down how do i repair it?

Having the same problem on a 02 2wd Blazer. It pulls the cables tight but will not stay down as well.


Where are the knock sensors located on a 03 Chevy Tahoe 5.3L 2WD?

Under the intake manifold, sucks but enjoy!


Where is the flasher located on a 2004 dodge Dakota 2wd?

The flashers are located on the top of the steering wheel like they would be in a 2005 Chevy trail blazer.


Do my Chevy Blazer 2wd have torison bar?

yes


What is the timing degrees for a 91 s10 blazer 4.3 2wd?

on a 91 blazer s10 4wd


What is the gas mileage for a 1984 Chevy blazer diesel 6.2 liter?

When new they got about 20MPG I (this info is from an 84 suburban half ton 2WD, a 93 half ton 2WD ,83 blazer and an 84 half ton pickup 2WD.


What year transmissions fit a 2003 blazer?

Any year 4L60E (automatic) or NV3500 (manual) transmissions will. If you have a 2WD Blazer, then it needs to be a transmission out of a 2WD vehicle, and if it's a 4WD, then you need a 4WD transmission.


What was the tire size on a 1994 s10 blazer 2wd?

205/75-15


Is there anyway to make rims from 1997 2wd suburban fit a 2001 4wd s10 blazer?

More hassle than it's worth. You'll have better luck with Camaro rims.


Where is the o2 sensor on a 2001 dodge Dakota bank 1 sensor 2 i see no o2 sensors at all behind the cat. 4.7 at 2wd?

It actually screws into the middle of the cat.