I can connect w/ scanner and read information and save logs, but when I go to editor and try to read the VCM I get the attached screen shot. I check pin 16 on obd port and get batt voltage. Why can't I read VCM? Thanks.
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I can connect w/ scanner and read information and save logs, but when I go to editor and try to read the VCM I get the attached screen shot. I check pin 16 on obd port and get batt voltage. Why can't I read VCM? Thanks.
Laptop is a dell inspirion 1100 running xp. Is there any fix besides getting new laptop?Quote:
Originally Posted by Slow Down
First answer some basic questions
1. what year/make/model vehicle?
2. are both MPVI A & MPVI B drivers installed? Both must be installed to work properly.
you shouldnt have your interface plugged into your laptop at the same time as its plugged into another power source such as an invertor , laptop 12v power supply , wall outlet , etc.. you can fry it, " laptop battery power only when using interface".Quote:
Originally Posted by Slow Down
spelled out plainly on the paper insert labeled "caution" that was in the box with my latest interface returned from repairs - battery only for me now :doh:
apparently there is a voltage offset issue when your laptop is drawing power from any outside source while your interface is drawing power from the obd port
Well, I read the sticky bout using outside power source, but I thought that it was referring to car charger adaptors for the laptop. I did not realize that it was for wall outlets too. I unplugged the laptop and it connected and read the vcm fine (took 10.5 minutes). Thanks for the help, (and the jokes too).Quote:
Originally Posted by Slow Down