Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

o2 simulator?

Thread Tools
 
Search this Thread
 
Old Oct 30, 2007 | 10:29 AM
  #1  
BigBluef250's Avatar
BigBluef250
Thread Starter
|
Freshman User
Joined: Dec 2004
Posts: 36
Likes: 0
o2 simulator?

Has anyone used this product on the downstream o2 sensor? Looking to runs duals, but i need to get rid of the 3rd cat to do so? If anyone has ran this setup on a 1996 f-150 351w 4x4 without any troubles let me know.

Thanks in advance!!!
 
Reply
Old Oct 30, 2007 | 10:51 AM
  #2  
frederic's Avatar
frederic
Post Fiend
Joined: Oct 2003
Posts: 6,214
Likes: 13
From: New Jersey
The o2 sensor is a necessary part of the EFI system - it's heavily relied upon to determine lean/rich and without you will experience less power and more fuel consumption because the EEC is going to "make guesses" since it's missing information. Also, you'll get "codes" and your check engine light will illuminate.

What you can do is install the o2 sensors on one side of the exhaust system. While you're only monitoring 1/2 the engine at that point, that's better than not having them at all.
 
Reply
Old Oct 30, 2007 | 11:31 AM
  #3  
17fordguy's Avatar
17fordguy
Posting Guru
Joined: Aug 2007
Posts: 1,025
Likes: 1
From: Colorado Springs
hes talking about replacing the o2 after the cat with this item the o2 after the cat does not detect lean and rich just the quality of the air after the cats
 
Reply
Old Oct 30, 2007 | 11:51 AM
  #4  
BigBluef250's Avatar
BigBluef250
Thread Starter
|
Freshman User
Joined: Dec 2004
Posts: 36
Likes: 0
That's right fordguy, I'm talking about the "downstream o2 sensor" not the ones on the manifold.
 
Reply
Old Oct 30, 2007 | 12:06 PM
  #5  
17fordguy's Avatar
17fordguy
Posting Guru
Joined: Aug 2007
Posts: 1,025
Likes: 1
From: Colorado Springs
i was actualy lookin at doin this to seems like it would be worth it and get you a liitle more power posibly
 
Reply
Old Oct 30, 2007 | 12:20 PM
  #6  
BigBluef250's Avatar
BigBluef250
Thread Starter
|
Freshman User
Joined: Dec 2004
Posts: 36
Likes: 0
I've been doing alot of reading and calling on this issue, The reason for the duals is i bought a new pair of edelbrock heads and i've been on the phone with them and there the ones who told me to run true duals. They said if you don't the heads won't breathe like they should. The guy on the phone is the one who was telling me about the downstream o2 sensor and how to by-pass it with the simulator.
 
Reply
Old Oct 30, 2007 | 12:59 PM
  #7  
17fordguy's Avatar
17fordguy
Posting Guru
Joined: Aug 2007
Posts: 1,025
Likes: 1
From: Colorado Springs
if u have trouble finding one of the simulators i found a site a while back thats got them i think there around $80
 
Reply
Old Nov 15, 2007 | 01:28 PM
  #8  
godfather61's Avatar
godfather61
New User
Joined: Nov 2007
Posts: 1
Likes: 0
From: New Orleans,LA
Thumbs up o2 simulators

i made my own and have been running them for 2+ years. here is the sight you can do it yourself for under 10 bucks. a friend of mine has a muffler shop here in metairie La. he has been using them on customers cars and trucks i build them for him and he install's them. haven hada ny complaints yet. also truck runs the same as it dos with them with no check engine light.

http://www.zx2racing.com/pages/artic...liminators.htm
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MPD56
6.7L Power Stroke Diesel
1192
Oct 31, 2024 04:40 PM
myakkacracka
Clutch, Transmission, Differential, Axle & Transfer Case
13
Jun 16, 2016 11:33 AM
steager_94
2004 - 2008 F150
14
Jan 7, 2016 11:44 PM
38-72
1987 - 1996 F150 & Larger F-Series Trucks
2
Jan 12, 2012 11:12 PM
smkf100
1961 - 1966 F-100 & Larger F-Series Trucks
5
Oct 12, 2011 04:29 PM




All times are GMT -5. The time now is 10:15 PM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE