Re: Greddy air-fuel ratio meter

["Patrick G. Moore" <pmoore@cmr.gov>]

I saw that one the other day advertised in a magazine.  It did
sound kinda pricey for a display of an o2 sensor output.  It
would be good to get the specs on that sensor :)

Bruce Plecan wrote:
> 
> Almost looks good, anyone have any details about the 4 wire Toyota O2
> sensor, the tech guy at greddy's said it can read 18-8:1, but not to be used
> for initial tuning????.
> They want $300, for theirs.
> Grumpy
>