2006 - 2012 Yamaha FZ-1 Page
I am pleased to announce that I have successfully re-programmed the stock FZ1 ECU to my own exacting specifications as listed below.
My FZ1 ECU programming (Re-Flash) includes the following:
Low gear power limiter removal
Disable fuel cut
Re-program sub-throttles for max power at any rpm and throttle position
Cooling fans come on at 208 degrees
Complete re-curve of ignition timing – optimized for 89 octane fuel
(premium fuel not necessary)
Raise rev-limit to 12,300 rpm
Anything that compromises performance and/ or driveability is eliminated.
Requires PC3 or PC5 – (not included)
If you currently have my FCE for the FZ1, you can take a discount by shipping it to me with your ECU
(This offer is good for 12 months from 6-4-2013)
All testing was done “in house” on my personal FZ-1
Call for pricing please.
This bike has lazy
throttle response, and also the typical abrupt on/off throttle transition
problem that all of todays EFI bikes have.
This is due to "fuel cut".....
"Fuel cut" happens when you close the throttle anytime above
4500 rpm (on this bike), the fuel injectors will stop.....
Upon re-application of the throttle, there is a delay before the system
will start back up and re-wet the intake tract and combustion chamber.....
the rider feels this as a delay and jerky response from closed throttle....
especially while leaned over in a turn.
In addition to the response problem, there is also one loud bang from
out the exhaust that is usually heard when re-applying the throttle, after
you change the exhaust.
Under these conditions, throttle response is much less than precise.
I have designed the
FCEtm (fuel cut eliminator - $195.00) for this bike,
and as a result there is a marked difference as to how much better this
bike responds under any riding condition.... and as the first dyno chart
shows, more midrange power between 6000 & 9000 rpm.
The product will
add as much as 10hp due to the sub-throttles opening at a faster rate
as well as preventing the EFI system from shutting off under decel conditions.
Combined with proper fuel and ignition mapping, this bike is transformed
from a precarious ride under aggressive riding conditions to a perfectly
smooth and predictable ride under any riding condition.
This
product will make a marked improvement in any year fuel injected
Yamaha FZ-1 (2006 - 2013) because it eliminates the root cause of the
abrupt throttle response - "Fuel Cut" and it also offers the
advantage of a faster opening rate of the sub-throttles.... regardless
of what the factory may have done to improve this model.
The fact is... as long as there is "fuel cut", the problem will
remain.
(Fuel Cut is a federal
emissions regulation requirement for all EFI vehicles sold in the USA
since 1980...... NO VEHICLES ARE EXEMPT !! )
Our performance
package for this bike includes: (you
need to call for pricing)
Slip-on exhaust or Full Yoshimura
exhaust system - Call for pricing.
Power Commander 3 or 5 (pre-programmed with Ivan's custom map)
Ignition module
FCEtm (fuel cut eliminator) FCE-001
Prevents the ECU from shutting off injectors during closed throttle decelleration
and 10 hp more between 6000 and 9000 rpm.
Prevents the rough and jerky throttle response upon re-application from
closed throttle, above 4500 rpm.
(PC3 or 5 and block-off plates cannot fix this annoyance)
AK-YAMR1R6 Block-off plate kit
BMC air filter
Also included with purchases from us:
Un-paralleled tech support
Instructions for setting up your PC3 orPC5 to your bike
Airbox modification instructions
Answers to all your questions.....
All Stock 2006 FZ-1
vs. Same with Ivan's FCEtm

Adding a slip-on
exhaust with the FCEtm and PC3 with proper mapping
will wake this bike up considerably....
All stock w/FCE
vs. Slip-on exhaust and FCEtm, PC3 w/Ivan's mapping

Adding an ignition
module will sharpen part throttle response as well as add some power to
full throttle.... in addition the bike will run noticably cooler and will
return better fuel economy.
Slip-on exhaust
and FCEtm, PC3 w/Ivan's mapping vs.
Same with ignition module

Modifying the airbox
and adding a race type air filter will yield improvements starting at
4200 rpm with the proper fuel map.
Slip-on exhaust
and FCEtm, PC3 & IM w/Ivan's mapping vs.
Same w/airbox mod and race filter.

Still not satisfied
with the throttle response, and wanting the bike to feel like an instantly
responding 1000cc bike (like it should be), I designed these new replacement
sub-throttle plates.... These plates will put back the response that you
are after.... more power at any throttle opening and dramatically better
response at part-throttle.
All of the above
mods vs. same with our sub-throttle plates

Just for comparision......
All stock vs.
all above mods

Yoshimura full system was designed to work with all of my modifications...
and was subject to my approval before being released for sale.
Yosh full system vs. slip-on
w/ gutted catalyst - both with proper
mapping.
Same day test.... back to back within 1/2 hour.

I am pleased to announce that I have successfully re-programmed the stock FZ1 ECU to my own exacting specifications as listed below:
My FZ1 ECU programming (Re-Flash) includes the following:
Low gear power limiter removal
Disable fuel cut
Re-program sub-throttles for max power at any rpm and throttle position
Cooling fans come on at 208 degrees
Complete re-curve of ignition timing – optimized for 89 octane fuel
(premium fuel not necessary)
Raise rev-limit to 12,300 rpm
Anything that compromises performance and/ or driveability is eliminated.
Requires PC3 or PC5 – (not included)
If you currently have my FCE for the FZ1, you can take a discount by shipping it to me with your ECU
(This offer is good for 12 months from 6-4-2013)
All testing was done “in house” on my personal FZ-1
Call for pricing please.
Stock ECU Vs. Ivan's...all mods the same (full yosh, a/b mod, BMC filter PC5 w/mapping) No FCE, Same day test

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