My ECU can't read but write ok..please help

User topics relating to hardware that interfaces PCs to ECUs

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My ECU can't read but write ok..please help

Postby TKPIXMR » Wed Jan 31, 2007 6:20 pm

Hi all!

I read and write to my ecu (EVO IX MR) a few time without any problem,
I disconnected my battery for a month ( I was on vacation), After I returned, I connected battery back, car started and ran a few day now but
it can't read ECU at all....it is ok to write..please help. :?:
TKPIXMR
 
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Postby cboles » Thu Feb 01, 2007 10:17 am

You battery voltage may be to low - try charging your battery. I also had another problem where another customer left an OpenPort cable attached while charging the battery and managed to damage the cable. I'm not sure how high the charging voltage was, but it normally should not be so high as to cause a problem like this. Best to leave the cable out while charging!

Colby
cboles
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Postby TKPIXMR » Thu Feb 01, 2007 9:34 pm

Thanks for your reply Colby. I just figure it out, I have to change setting
from program file\openEcu\Mitsubishi\read templates to make it read from Ecu.

Thanks
TKPIXMR
 
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