Haltech O2 sensor settings for hitman's stock FC map
#1
Registered Loser
Thread Starter
iTrader: (6)
Join Date: Dec 2002
Location: Whiterock
Posts: 2,224
Likes: 0
Received 0 Likes
on
0 Posts
O2 sensor settings for hitman's stock FC map
I know this is a dumb question, but my dyno time is this saturday and it turns out there is no tuner available. so it looks like I have to run around with the hitman map. The map works perfect, but gas mileage is killing me.
I'm using the stock o2 sensor. What settings need to be dialed in so it can be enabled?
I'm using the stock o2 sensor. What settings need to be dialed in so it can be enabled?
#2
EFI Tech Wannabe
iTrader: (1)
Join Date: Sep 2003
Location: D.R., USA, the world...
Posts: 2,405
Likes: 0
Received 4 Likes
on
4 Posts
What O2 sensor? 1, 2, 3, or 4 wire? Settings are basically what ever you have. Where are you located? im going to be in the US from monday, and will be doing quite a bit of traveling. If you need tuning we can work something out.
What ECU is this?
What ECU is this?
#4
EFI Tech Wannabe
iTrader: (1)
Join Date: Sep 2003
Location: D.R., USA, the world...
Posts: 2,405
Likes: 0
Received 4 Likes
on
4 Posts
Originally Posted by walken
sorry, E6K, stock 1 wire. i'm in salt lake city, ut.
#5
Registered Loser
Thread Starter
iTrader: (6)
Join Date: Dec 2002
Location: Whiterock
Posts: 2,224
Likes: 0
Received 0 Likes
on
0 Posts
i guess I should have made the post more clear
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
#6
EFI Tech Wannabe
iTrader: (1)
Join Date: Sep 2003
Location: D.R., USA, the world...
Posts: 2,405
Likes: 0
Received 4 Likes
on
4 Posts
Originally Posted by walken
i guess I should have made the post more clear
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
#7
Moderator
iTrader: (3)
Join Date: Mar 2001
Location: https://www2.mazda.com/en/100th/
Posts: 30,780
Received 2,565 Likes
on
1,824 Posts
Originally Posted by walken
i guess I should have made the post more clear
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
I need to know what closed loop settings for the output options to use to make it so my o2 sensor is functioning and putting the car into closed loop on the freeway. Cruising at 4K rpm I can watch my gas gauge drop.
1. you need to know the voltage of the o2 sensor @14.7:1 afr, they vary with sensor type/brand/age etc. the haltech doesnt know this, you have to tell it
2. the map needs to be pretty close, with the o2 unplugged on a stock ecu its running in the low 14's, they just use the o2 sensor to lean it out a little bit.
i think most people here dont use the o2 in feedback, it takes time to set it up, and then you can go a little leaner and get some mpg anyways
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
immanuel__7
2nd Generation Specific (1986-1992)
89
09-05-15 10:23 AM
befarrer
Microtech
3
08-22-15 05:52 PM