oadamo
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| posted on 10/8/10 at 02:22 PM |
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wide band lambda
hi iam afterone, where the cheapish place to get one, i need just the sensor. does any road car hae them as standard .
adam
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RazMan
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| posted on 10/8/10 at 04:59 PM |
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I believe that some newer cars are starting to design them in but they will be even more expensive to buy than the Bosch jobbies sold on eBay
like this one
As a matter of interest, you say that you just need the sensor - what controller have you got?
[Edited on 10-8-10 by RazMan]
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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oadamo
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| posted on 10/8/10 at 05:30 PM |
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quote:
Originally posted by RazMan
I believe that some newer cars are starting to design them in but they will be even more expensive to buy than the Bosch jobbies sold on eBay
like this one
As a matter of interest, you say that you just need the sensor - what controller have you got?
[Edited on 10-8-10 by RazMan]
its my ecu iam using its a (link), i can switch between narrow and wide band, it has a auto tune feature you can use both sort of sensors but i think
the narrow band is way off. that sensors cheap the only one i could find was 90 odd quid
adam
[Edited on 10/8/10 by oadamo]
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PSpirine
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| posted on 10/8/10 at 06:12 PM |
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You'll still need a controller, I don't think that ECU has built-in capability to read directly from a sensor.
You need to get something like a Innovate LC-1
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MakeEverything
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| posted on 10/8/10 at 06:19 PM |
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quote:
Originally posted by PSpirine
You'll still need a controller, I don't think that ECU has built-in capability to read directly from a sensor.
You need to get something like a Innovate LC-1
Megasquirt reads directly from a LAMBDA does it not?
Kindest Regards,
Richard.
...You can make it foolProof, but youll never make it Idiot Proof!...
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PSpirine
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| posted on 10/8/10 at 06:25 PM |
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Meerkat man,
Not as far as I know! (and I've got one).
Might be a feature of the MSnSE or one of the very new versions, but my MS II v3.0 most certainly required a controller (LC-1 in my case)
EDIT: Unless you mean a narrow-band in which case, yes it should work directly with the ECU (although I wouldn't use that for autotune!)
[Edited on 10/8/10 by PSpirine]
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oadamo
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| posted on 10/8/10 at 08:57 PM |
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quote:
Originally posted by PSpirine
You'll still need a controller, I don't think that ECU has built-in capability to read directly from a sensor.
You need to get something like a Innovate LC-1
got me thinking now lol, in my manual it doesnt say i need a controller for the wide band, it just says change the program from narrow to wide . ill
have to have a good read of it tonight.
adam
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meany
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| posted on 10/8/10 at 09:57 PM |
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Have a look on here for sensors.
http://www.gendan.co.uk/index.php
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RazMan
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| posted on 10/8/10 at 10:20 PM |
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Adam, check to see if your ECU (you haven't named it yet) has a calibration function - these things are absolutely useless without it. My MBE
still requires a controller (I have the LC-1 too) to produce a calibrated signal which it can use in a live map. It will however take a narrowband
output directly and you can vary the amount of correction in the software.
[Edited on 10-8-10 by RazMan]
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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coyoteboy
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| posted on 10/8/10 at 11:53 PM |
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You need a controller to work with a wideband lambda, they need calibrating and their heater needs full-time control to maintain the correct operating
range, this is what the LC-1 does. The MS does not have the ability to drive this. Operating the wideband sensor without its heater will rapidly trash
it. Other aftermarket ECU's may do (though I dont know of any, most assume you have the LC-1 style controller and are just feeding the 0-5v
signal in), but they'd need 5 specific wires to connect to the sensor, not just the one of a narrowband and a software tweak.
[Edited on 10/8/10 by coyoteboy]
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