Fiat Coupe Forum
- Founded by Kayjey & James Northam
- Funded by the Club for the benefit of all owners
Fiat Coupe Club UK
join the club
Fiat Coupe Forum
 
» Announced
    Posting images


» Related sites
    Main club site
    fiatcoupe.net


» External data
    owners listed
 
Who's Online Now
0 registered members (), 350 guests, and 0 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums69
Topics113,543
Posts1,340,441
Members1,785
Most Online731
Jan 14th, 2020
Top Posters(All Time)
barnacle 33,522
stan 32,122
Theresa 23,296
PeteP 21,482
bockers 21,070
JimO 17,917
Nigel 17,366
Edinburgh 16,662
RSS Feeds
Club Events
Club Information
Track Events
Rolling Road/RWYB
Social Events
Non-UK Events
Coupé Related Chat
Coupé Spotting
Coupé News/Press
Buying/Selling Advice
Insuring a Coupé
Basic FAQ's
How to Guides
Forum Issues
Technical Problems
General Maintenance
Styling
Tuning
Handling
ICE and Alarm
Coupés for Sale
Coupés Wanted
Parts for Sale
Parts Wanted
Group Buys
Business Forum
Other Vehicles for Sale/Wanted
Other Items for Sale/Wanted
Haggling/Offers
Ebay links
Other Cars
Other Websites
General Chat
Previous Thread
Next Thread
Print Thread
Innovate wideband O2 together with stock one. #1532396
01/04/2015 15:53
01/04/2015 15:53
Joined: Oct 2010
Posts: 549
Bulgaria
Ferrarist Offline OP
Enjoying the ride
Ferrarist  Offline OP
Enjoying the ride

Joined: Oct 2010
Posts: 549
Bulgaria
Is there anyone using stock O2 lambda together with Innovate's or other wideband sensor and gauge in order to monitor AFR?
Just bought new Bosch 0258003579 OE lambda and i'm planing to fit it on it's original place just after the turbo(GT28RS) with shield bung, and place Innovate lambda sensor meter and half far - where originally the cat sits......
I'm tired to replace wideband sensors so often(3 for 3 years) and no more than 3000km, trackdays and fun only, no daily drive).....no difference if sensor is fitted just after the turbo or before the cat......sensor fails both places.......
Don't know if previous owner changed OE lambda, but now it looks different from what i bought today. Is 0258003579 correct part for me?
Catalogs said yes, but need to be sure. Looks like FIAT CINQUECENTO used same PNumber and it's bit confusing that skinny car may use same lambda as turboed 20VT with lot of heat after the turbo???
Thanks


20VT - Alfa 156 2.0 - Alfa 156 Mid-Engined RWD - Locost 20VT

Re: Innovate wideband O2 together with stock one. [Re: Ferrarist] #1532474
01/04/2015 21:30
01/04/2015 21:30
Joined: Dec 2005
Posts: 8,385
Lightwater, Surrey
DaveG Offline
Club Treasurer Member 311
DaveG  Offline
Club Treasurer Member 311
Je suis un Coupé

Joined: Dec 2005
Posts: 8,385
Lightwater, Surrey
I've got a gt28r with stock narrow band lambda in the Hayward & Scott downpipe, and have a UEGO wideband lambda mounted horizontally (rather than sloping downwards) in a boss just before the race cat. I've had both for more years that I care to (or can) remember. I don't know why yours seem to fail so often, I thought they typically lasted 50,000 miles or more, perhaps it's the infrequent use? The Fiat part number is 46417969 and Alternative Autos has the right one clicky and I find that findpart is good to get alternative part numbers to go off searching for. It shows Bosch part number is 0 258 003 579 which is the same as you have, and the workshop manual shows the same number, and pictures of that Bosch part look correct to me. It's common for the same part to fit many other Fiat, Alfa and Lancia models, regardless of how large or small the engine is.


1996 Portofino 20vt & 2000 Pearl White Plus
1985½ & 2016 2017 Fiat 124 Spider + XF Sportbrake
Re: Innovate wideband O2 together with stock one. [Re: Ferrarist] #1532511
02/04/2015 07:16
02/04/2015 07:16
Joined: Oct 2010
Posts: 549
Bulgaria
Ferrarist Offline OP
Enjoying the ride
Ferrarist  Offline OP
Enjoying the ride

Joined: Oct 2010
Posts: 549
Bulgaria
Thanks, i'll fit it today, together with new Innovate sensor, cables and wiring will be checked as well.
Have spare controller if sensor fails again in short time, will try replace it.....


20VT - Alfa 156 2.0 - Alfa 156 Mid-Engined RWD - Locost 20VT

Re: Innovate wideband O2 together with stock one. [Re: Ferrarist] #1532647
03/04/2015 12:03
03/04/2015 12:03

D
digitalundgrd
Unregistered
digitalundgrd
Unregistered
D



Originally Posted By: Ferrarist
Is there anyone using stock O2 lambda together with Innovate's or other wideband sensor and gauge in order to monitor AFR?


Yes, I am using stock O2 lambda + AEM UEGO AFR gauge with Bosch 4.9 LSU wideband sensor. Both of them are fit 35-40cm after the turbo. No problems so far...

Re: Innovate wideband O2 together with stock one. [Re: ] #1587100
20/10/2016 11:12
20/10/2016 11:12
Joined: Aug 2012
Posts: 38
Hungary
V
Vazsi Offline
Discoverer
Vazsi  Offline
Discoverer
V

Joined: Aug 2012
Posts: 38
Hungary
Hi Guys,

I'm planning to buy an Innovate MTX-L. Is the 3 feet long sensor cable enough, or should I buy the 8 feet long version?

Re: Innovate wideband O2 together with stock one. [Re: Vazsi] #1587101
20/10/2016 11:17
20/10/2016 11:17
Joined: Sep 2006
Posts: 17,114
FCSS 01684 593187
Countrycruising Offline
Club Rep Europe, member 914
Countrycruising  Offline
Club Rep Europe, member 914
Forum veteran

Joined: Sep 2006
Posts: 17,114
FCSS 01684 593187
Originally Posted By: Vazsi
Hi Guys,

I'm planning to buy an Innovate MTX-L. Is the 3 feet long sensor cable enough, or should I buy the 8 feet long version?


8ft so you can route it with ease.

Re: Innovate wideband O2 together with stock one. [Re: Countrycruising] #1587102
20/10/2016 11:30
20/10/2016 11:30
Joined: Aug 2012
Posts: 38
Hungary
V
Vazsi Offline
Discoverer
Vazsi  Offline
Discoverer
V

Joined: Aug 2012
Posts: 38
Hungary
Thanks Mate! ;-)


Powered by UBB.threads™ PHP Forum Software 7.7.1
(Release build 20190129)
PHP: 7.3.33 Page Time: 0.013s Queries: 14 (0.005s) Memory: 0.7683 MB (Peak: 0.8544 MB) Data Comp: Off Server Time: 2024-03-29 08:58:11 UTC