☰
Login
Join
×
Ask a Question
Questions by Vehicle
Repair Topics
Testing / Diagnostics
Repair & Service Guides
Symptoms
Warning Lights
Trouble Codes
How It Works
Videos
Login
Become a Member
Home
Oldsmobile
Cutlass
Engine
Oxygen Sensor
Location
Where are the oxygen sensors located?
1994 OLDSMOBILE CUTLASS
116,000 MILES • 3.4L • V6 • 2WD • AUTOMATIC
MACKDADDY07
MEMBER
1 POST
Can't find oxygen sensors?
Apr 30, 2025 at 6:05 AM
STRAILER
✓
Experienced Mechanic
55,542 POSTS
The oxygen sensor is at the rear of the engine on the right-side exhaust manifold closest to the firewall. This guide will help walk you through the replacement steps. Check the image below to see the sensor location.
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
Check out the images (below). Please let us know what happens.
Image (Click to enlarge)
May 1, 2025 at 3:08 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Add image or video
Ask a new question
Frequently Asked Problems for This Vehicle
Engine won't start
→
Engine stalls while driving
→