wideband air/fuel meter

[boostedf22c]

Yes.

[ALMACK]

Originally Posted by Dave Noll

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

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.




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