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| Roadliner No Yamaha didn't make something to keep roads clean, it's a Motorcycle. |
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07-09-2007, 02:41 PM
| #1 (permalink) |
| Seat Tester  Join Date: Jun 2007
Bike: 2006 Star Roadliner S 1900
Location: Alliance, OH
Posts: 50
|  PCIII USB - O2 sensor disconnect?
Hey there! I am going to be placing a PCIII USB on my Roadliner (bone stock - 1500 miles) in the coming days... However, I am reading in the installation that they recommend that I disconnect the O2 sensor so that the PCIII can operate in a wider range..... Won't this throw a diag code to the ECU? Or, is it even worth disconnecting the O2 sensor in the first place? I have seen many instances where a PCIII has really smoothed out the mid-range on these machines even when bone stock... Besides, then I will be ready down the road to tune once I go to a different exhaust.... Thoughts?  |
