wideband air/fuel meter
 

what is a good meter that records a run

Re: wideband air/fuel meter
 

Fast

Re: wideband air/fuel meter
 

I use the AEM brand "Wideband Failsafe" a/f gauge.

In addition to recording the a/f, it logs manifold pressure and samples 20 times per second.

I like the ability to program it to activate the failsafe function if the afr gets too high.

Re: wideband air/fuel meter
 

Daytona Sensor.

Re: wideband air/fuel meter
 

I would recommend the AEM as well. It's priced well and offers much more than just a gauge readout.

Re: wideband air/fuel meter
 

can't help but be curious if this is for the big ford ??
hopefully out there this year ???

Re: wideband air/fuel meter
 

i hope it out this year i have the pistons in the block

Re: wideband air/fuel meter
 

How well do you like these? I've got a pyrometer in my car. But it warms up too slow. Does the AEM (or others for that matter) use a 3 or 4 wire sensor ?

LIKE

Re: wideband air/fuel meter
 

The AEM uses the Bosch wideband sensor. It's a 6 wire sensor. It comes with all the wiring and harnesses you need as well as weld bung.

http://aemelectronics.com/files/inst...fe%20Gauge.pdf

In my opinion it's the best looking gauge as well. The readout is really nice and it's very configurable.

http://www.aemelectronics.com/?q=pro...failsafe-gauge

http://www.aemelectronics.com/sites/..._web_image.jpg

Re: wideband air/fuel meter
 

OK, newb asking, can the gauge & sensor be used together without the datalogger ?

Re: wideband air/fuel meter
 

Yes.

Re: wideband air/fuel meter
 

As Cody posted above, yes it could be used without the data logger.
On the AEM Failsafe, the data logger is built into the gauge.

On my car, I have a toggle switch that turns on the +12V to the Failsafe, and about 4 seconds later it starts logging.
Then after I pass the finish line, I turn the switch off.
Then when I get to the pits I download the run.
It's a nice piece of equipment, and because I run an EFI system with alot of boost and only 4 injectors, I need a device like that for extra insurance.

Here is a pic of my setup within arm's reach while belted up.

http://i57.tinypic.com/qp2kjt.jpg


This is what the download will look like on the computer :
(It plots one of those yellow blocks 20 times per second)


http://i60.tinypic.com/2iawlc5.jpg