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Innovate wideband O2 together with stock one.
#1532396
01/04/2015 15:53
01/04/2015 15:53
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Joined: Oct 2010
Posts: 549 Bulgaria
Ferrarist
OP
Enjoying the ride
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OP
Enjoying the ride
Joined: Oct 2010
Posts: 549
Bulgaria
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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
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Re: Innovate wideband O2 together with stock one.
[Re: Ferrarist]
#1532474
01/04/2015 21:30
01/04/2015 21:30
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Joined: Dec 2005
Posts: 8,385 Lightwater, Surrey
DaveG
Club Treasurer Member 311
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Club Treasurer Member 311
Je suis un Coupé
Joined: Dec 2005
Posts: 8,385
Lightwater, Surrey
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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
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Re: Innovate wideband O2 together with stock one.
[Re: Ferrarist]
#1532511
02/04/2015 07:16
02/04/2015 07:16
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Joined: Oct 2010
Posts: 549 Bulgaria
Ferrarist
OP
Enjoying the ride
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OP
Enjoying the ride
Joined: Oct 2010
Posts: 549
Bulgaria
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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
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Re: Innovate wideband O2 together with stock one.
[Re: Ferrarist]
#1532647
03/04/2015 12:03
03/04/2015 12:03
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digitalundgrd
Unregistered
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digitalundgrd
Unregistered
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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...
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Re: Innovate wideband O2 together with stock one.
[Re: Vazsi]
#1587101
20/10/2016 11:17
20/10/2016 11:17
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Joined: Sep 2006
Posts: 17,114 FCSS 01684 593187
Countrycruising
Club Rep Europe, member 914
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Club Rep Europe, member 914
Forum veteran
Joined: Sep 2006
Posts: 17,114
FCSS 01684 593187
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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.
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