Microsoftwarecontrol,

You cannot read out OBD II directly by RS232.  There are however chips
that convert the appropriate OBD II format from you vehicle
To RS232 format that can be read by a computer.  One such converter
series is the ELM32x series of chips.  You can find them at this
Address http://www.elmelectronics.com/.

Regards,

Jim



-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf
Of microsoftwarecontrol
Sent: Wednesday, November 12, 2008 10:56 AM
To: piclist@mit.edu
Subject: [PIC] want to read car obd ii, 

just changed egr P sensor and fix engine light on of my car.

Also find out, to read OBD II code, you can know all working condition
of all sensors.

Any body worked out to read it, by PIC rs232?

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