chnlisle
Post Master
This is really cool and way cheaper than a code reader.
https://play.google.com/store/apps/details?id=org.prowl.torque&hl=en
http://www.amazon.com/s/?ie=UTF8&keywords=obd2+bluetooth&tag=googhydr-20&index=automotive&hvadid=27005519875&hvpos=1t1&hvexid=&hvnetw=g&hvrand=769908896278080224&hvpone=&hvptwo=&hvqmt=b&hvdev=c&ref=pd_sl_9sf59p1v3p_b
https://play.google.com/store/apps/details?id=org.prowl.torque&hl=en
http://www.amazon.com/s/?ie=UTF8&keywords=obd2+bluetooth&tag=googhydr-20&index=automotive&hvadid=27005519875&hvpos=1t1&hvexid=&hvnetw=g&hvrand=769908896278080224&hvpone=&hvptwo=&hvqmt=b&hvdev=c&ref=pd_sl_9sf59p1v3p_b