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Thanks
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Rory
Moderators: IMOC Moderators, IMOC Committee Members
A narrow band A/F gauge is useless for anything other than in car bling.
Skywalker wrote:Hey Steve
Where can you get a wideband for£150?
jonno wrote:I am currently deciding which gages to use- where can i get a wideband O2 and AFR meter for
£150?
stevecordiner wrote:Skywalker wrote:Hey Steve
Where can you get a wideband for£150?
I've got an M300 one of these![]()
$300 is about 150 quid with the current 3rd world dollar values lol
Guys, an AFR meter is USELESS
Skywalker wrote:Guys, an AFR meter is USELESS
Unless you want one![]()
In which case its not!
MR2Mania wrote:
And then there's shipping, duty and VAT on top!
stevecordiner wrote:MR2Mania wrote:
And then there's shipping, duty and VAT on top!
The shipping of 17 quid is a real painful one and IIRC I had to pay about£25 duties and VAT.
So thats up around£200 for the basic and around 330 for one that interfaces with a laptop and datalogs.
Still compared to the price of a motec lamda meter
(850
+ VAT
+ delivery from fennies
.
.
.
PMSL) its a bargain
MR2Mania wrote:Guys, an AFR meter is USELESS unless it's got a wideband giving it the reading.It's not just the refresh rate, as JJ suggests, but the way that it creates it's scale.
A narrow band only looks at a
"narrow band", ie only the area around 1.0lambda
(ie part throttle and idle).
It won't read the ratios that you need when on power.
![]()
Also, the narrow band oscillates from(I
*think*) 0.2v to 0.9v for the same of achieving 1.0 lambda at idle and cruise.
A wideband device normally allows you to set the scale for volts versus lambda according to the device that will be displaying the readings, but generally the sensor is 0-5v, and 0-5 lambda.
stevecordiner wrote:I've seen one of those before, has in built datalogging doesnt it? Always looked a nice bit of kit