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Which Wideband AFR Guage?

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Old 24-03-2008, 10:56 AM
  #1  
CharlieSaff
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Default Which Wideband AFR Guage?

Yes I know theres been loads of threads lately! But im confused by which is best now

Please tell me what you've got, and how you are pleased with it/not pleased with it, with links to decent prices too if possible

Ideally I would like it to have an output from the sensor/kit to possibly link into a closed loop fueling setup at some point, so a second O2 sensor is not required.

Are digital or analouge ones better? I would think that with a needle it would be easier to notice small changes in AFR; without staring at it, and not looking at where you're going?

I'd like something as a complete kit, so that I don't have to go buying a s/s boss etc! I already have a narrow band sensor in my downpipe, what are the chances of it being the same thread? Not likely I'd presume... Where is is best to put the sensor in relation to the turbo?

Ta
Old 24-03-2008, 10:58 AM
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CossieRich
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I started a thread about these a while ago

https://passionford.com/forum/general-car-related-discussion/228836-afr-gauge.html

Take a look
Old 24-03-2008, 11:12 AM
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Christian and Beccy
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There must be at least 2 or 3 threads a week discussing these!!
Old 24-03-2008, 11:57 AM
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CharlieSaff
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Please read the first line of my thread
Old 24-03-2008, 11:59 AM
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im with charlie here, all these threads and YET to get a good answer pmsl
Old 24-03-2008, 11:59 AM
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From what i've read charlie the innovate or the one christian sells is the way to go.
Old 24-03-2008, 12:03 PM
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Has anyone used / tested the stack one though? - thats what i'd like
Old 24-03-2008, 12:12 PM
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you seem to be doing well these days rich, getting quite bling with the escos ive noticed

good to see your doing well and still got the escos

you doing central day this year, i would ask about the ring but i remember the last time you took a bend fast in the xr2 of yours,,,,,,,, jim needed new glasses
Old 24-03-2008, 12:16 PM
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CharlieSaff
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Cheers for the support guys

The Stack one does look good I must say, Christian's one does also, but I'd like a picture of one in operation showing readings for AFR and EGT to show how it looks in operation. Also I don't think it states whether it comes with everything including Bosses etc?

Does the stack one have the narrowband output for closed loop fueling to the ECU?

In the Stack description is this what it could mean? 0-4V Data logger or ECU output
Old 24-03-2008, 12:21 PM
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Ian M
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charliie, from what i remember the one stu fit to his own car was a very good bit of kit and actually saved his engine when something went amiss. I,me afraid i cant remember what it was though, maybe try a search or pm the lad that bought stus car.
Old 24-03-2008, 12:25 PM
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stu's fuel pump was loosing flow and he wasnt aware of it, the gauge told him a fault so he looked into it and found hes pump was worn and needed a new one !
Old 24-03-2008, 12:26 PM
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Originally Posted by Ginge !
you seem to be doing well these days rich, getting quite bling with the escos ive noticed

good to see your doing well and still got the escos

you doing central day this year, i would ask about the ring but i remember the last time you took a bend fast in the xr2 of yours,,,,,,,, jim needed new glasses
LOl - yeah, the spending has to stop soon! lol!
As for central day,nope, not there mate - still need to get a couple of little bits on the car sorted that i'm not happy with! - As for the fes, was chatting to Lennie about that a couple of weeks back!
I do miss the ole girl, but think that was a blessing in disguise (despite almost doing myself and poorJim in in the process!) - else i'd have spent a fortune on the ole girl, and still be hankering after an escos now!
Old 24-03-2008, 12:31 PM
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well if it did do jim in then it WOULD have been a blessing

good choice on car though, best escos about for a road car

you made the slow thing go faster yet or ypu still being a pussy with stage one

spec is very well done for a fast engine though,,,,,,, just need more boost ( though aint that always the way with your cars pmsl )
Old 24-03-2008, 12:51 PM
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I did a big write up last year why the innovate one stands out as the best. Basically, it had a fully digitally controlled controller which DOES NOT rely on the calibration resistor in the sensor. It's head and shoulders above the rest technically. The calibration wanders with time, and isn't that precise to start with. That's why when for example Stu maps a car, he pays £500 for a calibrated sensor, and only uses it for 10 hours. The innovate constantly monitors the sensor condition. People often complain that sensors don't last - if the innovate sees a difference in response it produces an error code and won't function. The idea is it won't give readings that are anything but perfect.
Old 24-03-2008, 01:11 PM
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any links of what were all talking about

i need to get something for the scoobie and a EGR gauge im guessing too

cheers in advance
Old 24-03-2008, 02:10 PM
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Originally Posted by Rolls
Has anyone used / tested the stack one though? - thats what i'd like

Mines in the car, will do accurate tests when we road map & check it against Marks reference.
Old 24-03-2008, 04:35 PM
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CharlieSaff
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Rod, please ensure to report back
Old 24-03-2008, 10:25 PM
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for anymore!
Old 24-03-2008, 10:29 PM
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http://www.zeitronix.com/

there u go charles
Old 24-03-2008, 10:35 PM
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Originally Posted by Rick
I did a big write up last year why the innovate one stands out as the best. Basically, it had a fully digitally controlled controller which DOES NOT rely on the calibration resistor in the sensor. It's head and shoulders above the rest technically. The calibration wanders with time, and isn't that precise to start with. That's why when for example Stu maps a car, he pays £500 for a calibrated sensor, and only uses it for 10 hours. The innovate constantly monitors the sensor condition. People often complain that sensors don't last - if the innovate sees a difference in response it produces an error code and won't function. The idea is it won't give readings that are anything but perfect.
that is spot on my friend innovate will give you a error code rather than carry on and miss read and blow your engine
Old 24-03-2008, 10:39 PM
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CharlieSaff
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They look nice Jay, where are they best to get from in the UK?
Old 24-03-2008, 10:40 PM
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Originally Posted by CharlieSaff
for anymore!
https://passionford.com/forum/showth...band+AFR+meter

stus thread
Old 24-03-2008, 10:42 PM
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Thought you might like to read this.

An indepentant and pretty thorough test performed by a big ford mag in the states.

http://www.innovatemotorsports.com/r...B_Shootout.pdf

Thats why innovate stuff gets my money every time. Ricks explanation is correct and says it all.
Old 24-03-2008, 10:44 PM
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Originally Posted by CharlieSaff
They look nice Jay, where are they best to get from in the UK?
get them off that site miles cheaper and a good service
Old 24-03-2008, 10:57 PM
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Originally Posted by Garage19
Thought you might like to read this.

An indepentant and pretty thorough test performed by a big ford mag in the states.

http://www.innovatemotorsports.com/r...B_Shootout.pdf

Thats why innovate stuff gets my money every time. Ricks explanation is correct and says it all.
Old 24-03-2008, 11:11 PM
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CharlieSaff
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Looks like I've got some reading to do tomorrow, cheers guys
Old 24-03-2008, 11:14 PM
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i'm quite glad i'm not dead thanks guys
Old 24-03-2008, 11:31 PM
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Originally Posted by Jay.
http://www.zeitronix.com/

there u go charles
does this require calibration, or is it plug it in and away?
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