Author |
Message |
Hootis29
| Posted on Monday, July 28, 2008 - 06:17 pm: |
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... just installed a very free-flowing muffler, with a stock ECM, has anyone else had any runabilty problems? ... I have a check engine light, and the dealer said the bike was runing lean, O2 sensor light. |
Froggy
| Posted on Monday, July 28, 2008 - 07:03 pm: |
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99.99% of the time its because of the muffler valve. You need to either disable the muffler valve in the ECM, or trick it into thinking its working. Did you disconnect the exhaust servo on top of the airbox? If so, reconnect it. |
Andrejs2112
| Posted on Monday, July 28, 2008 - 07:05 pm: |
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Get yourself ECMSpy and a cable and then talk to Mike here: http://xoptiinside.com/ Mike will get your bike running nicely. |
Aussiexbox
| Posted on Tuesday, July 29, 2008 - 12:50 am: |
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Also I would think about K & N air filter as well,but if you disconected the servo motor you will need to either use ECM or get a servo emulator |
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