4CH Wideband
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
4CH Wideband
Finally got around to putting the other 4 of my 02 sensors in. Can't wait to get all the cylinders trimmed up and equal. Keeping the one in the collector as well to check the average.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
Yeah!
It was great until I decided to pull my car into the garage and forgot the dizzy drive gear was floating in the the case... What a mess
It was great until I decided to pull my car into the garage and forgot the dizzy drive gear was floating in the the case... What a mess
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
- Chip Birks
- Posts: 4006
- Joined: Wed Mar 12, 2008 5:59 pm
Re: 4CH Wideband
NOOOO!
flush the oil, kiss sequential goodbye, or tear it down and change out that blasted brass gear. Sorry man
flush the oil, kiss sequential goodbye, or tear it down and change out that blasted brass gear. Sorry man
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
Yeah, total downer!
Lesson learned though. Always the hard way.
Lesson learned though. Always the hard way.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
-
- Posts: 7404
- Joined: Sat Mar 10, 2001 12:01 am
Re: 4CH Wideband
Diesel Geek the Megasquirt guru has some info about multi-channel wideband tuning here. It helped him win last years engine masters challenge.
http://speedtalk.com/forum/viewtopic.ph ... 39d624a2cf
http://speedtalk.com/forum/viewtopic.ph ... 39d624a2cf
Steve
My Baja Build
My Baja Build
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
I'll have to register!
Here is a video I found of one of his motors. So cool to see the rel time trim per cylinder.
http://youtu.be/6kQGp-fHuFc
Here is a video I found of one of his motors. So cool to see the rel time trim per cylinder.
http://youtu.be/6kQGp-fHuFc
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
Double Post..
Last edited by MarioVelotta on Wed May 21, 2014 11:18 pm, edited 1 time in total.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
-
- Posts: 268
- Joined: Tue May 01, 2012 9:27 am
Re: 4CH Wideband
Mario, can't wait to see where you take this...
1981 Volkswagen Vanagon Westfalia - air-cooled Type4 1970cc CV (hydraulic lifters, 42x36 valves, stock cam, microSquirt FI)
1993 Ford F-250 XL LWB Extended Cab 7.3L IDI
1993 Ford F-250 XL LWB Extended Cab 7.3L IDI
-
- Posts: 137
- Joined: Tue Jun 18, 2013 11:24 am
Re: 4CH Wideband
I'm not familiar with this build, the smaller probes right next to the head, EGT or Pressure?
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
Those are EGT. I'll work on getting pic here from Facebook of the header.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
The interconnects came today in time for me to plug and play for a minute.
I was in a hurry
Trimmed up a bit
I'll be going out of town for a week, so no more playing until then.
I was in a hurry
Trimmed up a bit
I'll be going out of town for a week, so no more playing until then.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
- Chip Birks
- Posts: 4006
- Joined: Wed Mar 12, 2008 5:59 pm
Re: 4CH Wideband
Engine not wounded too bad i guess?
- MarioVelotta
- Posts: 4083
- Joined: Wed Mar 12, 2003 12:01 am
Re: 4CH Wideband
I made an adapter for my vacuum and shoved it down the hole and got everything I could see. I just hope the filter caught the rest. The motor has to come out anyway... I take what I can get at this point. Even if that's staring it in the driveway and pretending to drive like a little kid
But this works! That's all I care about right now. Tomorrow is another day.
But this works! That's all I care about right now. Tomorrow is another day.
The Dub Shop
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
[email protected]
1600 ITB NA - 18sec
1600 Supercharged - 13psi - 15.40 @ 84.66mph
1600 Turbo - 185hp 250tq!! Going for 200
2276 Turbo - 15psi - 11.537 @ 115.74mph
Facebook-Tech-Store
-
- Posts: 494
- Joined: Tue Apr 18, 2006 11:22 am