Yamaha FZ-09 / MT09 / FJ-09 / Tracer 900 / XSR900
Ivan's® ECU flash for:
2014 - 2017 Yamaha FZ-09 - $350.00
- 2019 MT-09
2015 - 2016 FJ-09 -
2019 Tracer 900 - $350.00
2016 - 2019 Yamaha XSR900 - $350.00
My ECU tuning
philosophy and more ECU info can be found on this page:
can be found on THIS
sending your ECU, please print and fill out
THIS FZ-09/FJ-09 FORM
I will contact you for your payment after I receive
I am pleased to announce that I have successfully re-programmed the stock
Yamaha FZ-09/FJ-09/MT-09/Tracer 900/XSR900 ECU to my own exacting specifications
as listed below.
Want your FZ-09
/ FJ-09 / MT-09 / Tracer 900 / XSR900
to feel like it has real throttle cables?
This is the best result possible in driveability and power anywhere for
this model - our proprietary software guarantees it !!
(This is due to the fact that I have access to every part of the file)
My Yamaha FZ-09/FJ-09/MT-09/Tracer
900 / XSR900 ECU programming (Re-Flash) includes the following:
Fix all fueling problems inside the ECU.
(The ones that cannot be fixed with an external
fuel tuner or other commercially available methods)
a) All gear dependent maps equalized.
b) Main fuel tables (A/n) - adjusted specifically for the 900 series all
active throttle positions.
c) Vacuum tables (MAP)- adjusted specifically for the 900 series in all
d) Emissions compliant sub-routines that affect driveability - turned
All YCCT response delays (detuning items) - turned off.
f) Deceleration tables thoroughly tested
and re-adjusted for perfect closed to part throttle response.
g) O2 sensor disabled - No need to unplug.
Disable fuel cut - ie; Jerky throttle
know what "fuel cut" is?
Fuel Cut demonstration videos here:
Live datalog https://www.youtube.com/watch?v=wgBznc8yXJc
Disabled: https: https://www.youtube.com/watch?v=0jrDHTcHwN4
Live datalog Disabled: https://www.youtube.com/watch?v=7i2vCGnyuGk
3) Complete custom re-curve of ignition timing
a) Set main timing tables
for maximium power and driveability across the entire rpm range and all
This also helps provide better fuel economy, and less vibration when cruising
and moderate acceleration.
b) All gear dependent maps equalized and adjusted for best power and driveability.
c) All emissions compliant /detuning sub-routines turned
d) Gets rid of part throttle timing
retarder for more response and less vibration when cruising and moderate
e) Gets rid of ignition timing issues that are unique to Yamaha's 900
Restore normal engine braking on decel.
(More relaxed gear changes and
throttle modulation at all speeds - in all gears & YCCT modes)
5) Reduced running temperatures.
6) All power limiters removed
7) All driveability inhibitors removed
8) Remove top speed limiter
Reprogram YCCT for best response and to remove power & response
a) Allows all of the 900 engine's available power
- whenever you ask for it.
b) Gives immediate engine response to the YCCT throttle with no restrictions.
c) Low rpm response & power are dramatically improved.
d) YCCT response delay filters turned off - (part of original detuning)
e) Engine responds and feels just like a cable throttle - throttle
does exactly what your hand does.... instantly.
No more "vague" response - especially off idle leaving a traffic
light, and low rpm operation.
c) YCCT can be programmed to start in either A mode or STD mode
(your choice - please indicate on form when sending
in to us)
10) Cooling fans come on at 200 degrees
11) Raise rev-limit to 11,600 rpm (+300
12) Close AIS valve - no block-off plates or plugs needed !!
13) Disable O2 sensor function - no O2 controller
needed for stable fuel mixtures.
a) Done without disabling the rest of the
bike's self diagnosis
b)Your bike will still display trouble codes if a problem arises just
like it does now.
proprietary software/hardware keeps your bike's self diagnosis 100% intact
Free upgrades when/if we make improvements.
15) Return your ecu back to stock at no charge for any reason.
(shipping not included)
16) Anything that compromises performance and/or driveability is eliminated.
PCV or other fuel tuner not needed !!
All testing was done in house on the above bikes.
tuning not necessary !!
We can reprogram for the following markets:
USA & Canada, Europe & Australia
ECU reprogramming may not comply with federal safety/emission
ECU reprogramming may not comply with your warranty !!
See FZ-09 dyno charts below
Speed limiter removed in 5th gear
Speed limiter removed in 6th gear