OBD-II with Arduino?

Hello! My dad recently bought an ELM-327 wireless OBD-II reader, but needless to say, it didn't work right out of the box. The wireless module appears to be in working condition, and the OBD plug is salvageable. Would it be possible, with the proper code, to implement these into a protoshield to save the day? Here's a datasheet of the Wi-Fi module: http://www.wifitop.com/TLN13UA06.html The 3.3v and reset lines seem to me to be a tipoff that it's somehow Arduino compatible. Any suggestions or feasibility comments? Thanks, Dawmasta