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The O2-Optimizer is mounted between the stock lambda sensor and the stock wiring by using the stock plugs
With the O2 optimizer the closed-loop area in the lower revs is set to a fix value. ECU stopps regulating the injection and you get more power and less shaking in the lower revs.
Using a Power Commander without the O2 optimizer will not give you great benefits!!
when only removing the lamda (O2) sensor the bike will have error codes in the bike electric
adjusting of the closed-loop range possible by using a O2 optimizer (only authorized Tuning centers)
without O2 optimizer the closed-area can not be adjusted - even not with a Power Commander
What you can expect:
no shaking in lower revs when using a Power Commander
no error code in the display while using in the bikes without O2-sensor
perfect adjustment of the bike with a Power Commander
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OFF-THE-ROAD Webshop - Enduro, Travel- and Rally-Equipment for Yamaha single / twin cylinder and other motorbikes - Phone +49-(0)221-768056-0