I recently installed the Bazzaz Z-FI on my bike and have had a continuing issue with the O2 plugin. There appears to be no issue with any connections but despite going through the clearing procedure per the manual it will not go away. The active code is 67 (O2 malfunction). I work at a Kawi dealer and have KDS3 but we are currently waiting on the proper adapter to come in for the bike. My main question, is the O2 piggy-back required since it seems to be what is causing the code?