I am looking for an advice on using Garmin ecoRoute HD in A class W168 facelift. I have a Garmin nuvi 3790T and am wondering if there are any potential problems with using ecoRoute - connecting it to OBDII?
Plugs into the diagnostic port and talks to your Garmin satnav. Reports economy, custom dials and error codes !!
So far - I've discovered
Is that 22psi boost? 1.5 bar?
Engine load at idle, air con on
Engine load at idle, air con off... so open the windows in traffic!