2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 30 Minutes
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Prosport Mini Cat 02 Sensor CEL Fix; Straight (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle
Item J154293
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6 Reviews
Our Price
$49.00 each
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Eliminates Check Engine Light
- Durable Metal Construction
- Straightforward Installation
- Thread: M18 x 1.5 (18ft. lbs torque)
- One-Year Warranty
- Intended for Off-Road Use Only
- Sold Individually
- Universal Application, Fits All Makes and Models
Description
Get rid of that annoying Check Engine Light. This Prosport Mini Cat 02 Sensor CEL Fix; Straight actually has a miniature catalytic converter built inside and will help get rid of that annoying check engine light you get after modifying your exhaust or removing your catalytic converter, and sometimes even when installing a highflow catalytic converter. When you remove or modify your catalytic converter, your post oxygen sensor will see higher temperatures and greater flow of unburnt fuel, which will throw check engine light. The error codes will typically be P0420 Catalyst System Efficiency Below Threshold Bank 1 and/or P0430 P0420 - Catalyst System Efficiency Below Threshold Bank 2. However, this Prosport Mini Cat 02 Sensor CEL Fix with miniature catalytic converter will trick your ECU into thinking the stock catalytic converter is still installed.
Application. This Prosport Mini Cat 02 Sensor CEL Fix; Straight features a universal design and will fit all makes and models. Intended for off-road use only. Threads M18 x 1.5 (18ft. lbs torque).
Prosport PSO2CEL
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Mini Cat 02 Sensor CEL Fix
4.3
Customer Reviews (6)
Jan 29, 2022
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
1997 Wrangler - Jerrick
Installation Time: Less than 1 Hour
Bolted in and working great so far!
This was a simple install and working great so far!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jul 2, 2019
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
1997 Wrangler - moorejeeps
Mini Cat
Needed something to make my Jeep O2 sensor act right this got rid of my codes and got my wrangler running again.
Fit 4/5
Bang For Your Buck 5/5
Aug 28, 2018
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 45 Degree (97-18 Jeep Wrangler TJ & JK)
2010 Wrangler - JonathonS
2010 JEEP UNL SAHARA
This was built well. It just did not work on my vehicle. They really are mini CATS. I put a 90 degree O2 extender on both downstream. I drove 140 miles yesterday and no check engine light came on. Black Path is what used.
Fit 5/5
Bang For Your Buck 5/5
Apr 3, 2022
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
Vadim
Installation Time: Less than 1 Hour
Proportion mini cat 02
Excellent! I used standard bug extenders 1st with no success. I have been running this for 1 week in an 05 nissan xterra and since have put on 1500 miles with no codes yet. Previous o2 deletes would work for 1 or 2 hot/cold cycles and throw a code by day 2. Best 50 $ I've spent. Easy fix. Use antiseize ! Going to by one more for back up! 300k on the odo since I've own it. Took 10 min to install. Will work with any model or make.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Nov 22, 2021
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
NoIssues
Installation Time: Less than 1 Hour
No issues
Did exactly what it said it would do. Easy install and effective.
Fit 4/5
Quality 5/5
Bang For Your Buck 3/5
Aug 2, 2021
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
2009 SR5 - GeneralTrash
Installation Time: Less than 1 Hour
Great Product
Work exactly as described for "off road use" of course and "test pipe fitment" only downside is it was advertised as free shipping but it cost $5 to ship at checkout. It did show up two day early that estimated as an upside.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Reviews of Prosport Exhaust products have an average rating of 4.6 out of 5
Sep 20, 2024
Review shared from Prosport Bosch Wideband LSU 4.2 5-Wire O2 Sensor (Universal; Some Adaptation May Be Required)
1993 Wrangler - Mcchuyy
Reliable
Aside from it working . I like the difference in look between the factory and this one.
Jan 29, 2022
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
1997 Wrangler - Jerrick
Bolted in and working great so far!
This was a simple install and working great so far!
Jul 2, 2019
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
1997 Wrangler - moorejeeps
Mini Cat
Needed something to make my Jeep O2 sensor act right this got rid of my codes and got my wrangler running again.
Aug 28, 2018
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 45 Degree (97-18 Jeep Wrangler TJ & JK)
2010 Wrangler - JonathonS
2010 JEEP UNL SAHARA
This was built well. It just did not work on my vehicle. They really are mini CATS. I put a 90 degree O2 extender on both downstream. I drove 140 miles yesterday and no check engine light came on. Black Path is what used.
Sep 21, 2023
Review shared from Prosport Bosch Wideband LSU 4.9 5-Wire O2 Sensor (Universal; Some Adaptation May Be Required)
BrianLuc
Bosch, always reliable
Great replacement for any wideband using the Bosch LSU 4.9.
Jul 2, 2022
Review shared from Prosport Bosch Wideband LSU 4.9 5-Wire O2 Sensor (Universal; Some Adaptation May Be Required)
2005 - Gobigorgohome
Wide band oxygen sensor for Toyota 4-runner
It took me 2 hours to install Easy and affordable Would buy again
Apr 3, 2022
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
Vadim
Proportion mini cat 02
Excellent! I used standard bug extenders 1st with no success. I have been running this for 1 week in an 05 nissan xterra and since have put on 1500 miles with no codes yet. Previous o2 deletes would work for 1 or 2 hot/cold cycles and throw a code by day 2. Best 50 $ I've spent. Easy fix. Use antiseize ! Going to by one more for back up! 300k on the odo since I've own it. Took 10 min to install. Will work with any model or make.
Nov 22, 2021
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
NoIssues
No issues
Did exactly what it said it would do. Easy install and effective.
Aug 2, 2021
Review shared from Prosport Mini Cat 02 Sensor CEL Fix; 90 Degree (Universal; Some Adaptation May Be Required)
2009 SR5 - GeneralTrash
Great Product
Work exactly as described for "off road use" of course and "test pipe fitment" only downside is it was advertised as free shipping but it cost $5 to ship at checkout. It did show up two day early that estimated as an upside.
Questions & Answers
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I like how the website warns you that the item doesn't fit your specific model truck. It saves me the hassle of returning the item if it doesn't fit. It also saves me time trying to figure the fit myself from the pictures.
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Jay M's, 2010 Wrangler JK Sahara Unlimited
Customer Service Specialist
I’ve always been into cars of all kinds but I really fell in love with my dad’s Jeep. That Jeep was the first vehicle that I felt free in. There is absolutely nothing on the road that is like it except for another Jeep. I love the family associated with the jeep community and the aftermarket options...
I’ve always been into cars of all kinds but I really fell in love with my dad’s Jeep. That Jeep was the first vehicle that I felt free in. There is absolutely nothing on the road that is like it except for another Jeep. I love the family associated with the jeep community and the aftermarket options...
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