When asking for technical help at the very least let us know the version of firmware you are running.Cliff's Calibration (Mapping) Guide is a MUST READ: http://www.vemssupport.com/forum/index.php/topic,97.0.html
Hey got a vems afr egt gauge . Took about 6 months to install . So I ran both bungs for afr n egt. Wired everything up started the car n I can see the egt go up (so I’m excited) the for the afr I get a H that counts up n makes it up to 22 then restarts n restarts etc... what do u think.