O2-Optimizer Yamaha XT-660
€121.95
Available, delivery time: 1-3 days
O2-Optimizer Yamaha XT-660
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
· Fits all XT660R (2007-->) - XT660X (2007-->) - XT660Z - XT660ZA Tenere ABS
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