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No Communication from ODBII interface

PostPosted: Thu Aug 18, 2011 2:57 pm
by ichibaun
1998 BMW 238is - My Check Engine light is on, I went to an AUTOZONE to get a reading of what code(s) might be causing the problem. The tech connected to the under dash point but he waas unable to get a reading, just a no communication error. Have anyone seen this? and what was the resolution?