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b12

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826 Posts
Member #: 247
Post Whore

Kent/Surrey Borders

this bad boy seems to work ok for me

i know it cant be fantasticly accurate but its not bad !

anyone else tried one ?

TurboLessTosser


AlexF2003

5795 Posts
Member #: 80
AFRacing LTD

Newbury, Berks

nearly good enough for mot setting...

but thats it!

alex

AlexF


Miniwilliams

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5329 Posts
Member #: 140
Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place

looks good i was thinking of getting some thing like that as my car goes out ever month or less, so to able to check it with booking an RR every time would be good.

yes it would be interesting to know how accurate they are.

Best 1/4 mile 13.2 seconds @116 mph
First 5 port miniturbo to make over 200 bhp on a carb?
First 5 port miniturbo to make over 200 bhp on Injection?

http://www.mattwoodsphotography.com


Doodmeister

485 Posts
Member #: 149
Senior Member

Alberta, Canada

Why not run something that shows you how the mixture is all the time…
And it’s cheap all you need is a Lambda sensor from the scrappy.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...7926214488&rd=1

Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.


Miniwilliams

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5329 Posts
Member #: 140
Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place

yes i did think about that sort of thing, but i've been told by lots of people that they aren't worth having as they are not very accurate, that's why it's cheap*wink*

Best 1/4 mile 13.2 seconds @116 mph
First 5 port miniturbo to make over 200 bhp on a carb?
First 5 port miniturbo to make over 200 bhp on Injection?

http://www.mattwoodsphotography.com


Doodmeister

485 Posts
Member #: 149
Senior Member

Alberta, Canada

Not being funny but that must be why ALL car manufactures use them to adjust the engines fueling via the ECU whilst the car is running. And even now days there using 2 of them one before and one after the CAT to adjust the EGR valve during the start and warm-up period.
One thing you don't see in new car's driving around is a CO meter stuck in the dash...
This is just my two penny’s coming from a guy who spend every working day mapping engines with and without Lambda feed back loop's to the ECU so take it as you will.
:)

Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.


AlexF2003

5795 Posts
Member #: 80
AFRacing LTD

Newbury, Berks

The narrow band (2,3 or 4 wire) sensor are not accurate or fast enough to do mapping... but they can be good a telling u there is a serious problem.

Alex

AlexF

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