Multiecuscan

My recently registered copy if MES4. 7Rl is not reading O2 sensor voltages on a 2012 500 abarth ...another copy on a win 10 Laptop does.... Mine is win7 and can read a 2004 stilo 16v and graph them... Davidb Centurion South Africa

So it turns out too many cooks spoil the broth... Or too many semi skilled techs spoil the graphs.... Finger trouble.... Apologies
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