Re ECU Flashing

[Njw1967]

Hi guys
My B King is getting nearer to completion it has had a major rebuild and makeover.
It now wears a full Yoshimura r55 exhaust system, I intend modifying the air box to have cold intake pipes and will be fitting a hi flow Piper Cross air filter.

I intend having the ECU re flashed and having the set valve disabled at the same time.

Does any one have a nice map/bin file that will work with my set up ?

My other question is why is the oxygen sensor always disabled in tuning situations.
? As I understand the sensor regulates the fuel mixture dependent on the reading it's given ? Surly this would make the motor use more fuel?
Or is the standard sensor not up to the job is this where wide band sensors com in ?

Thanks in advance for advice
Regards Neil

 

[sixpack577]

Flash it as a Busa bin file instead.
Busa doesn't have that exhaust valve and won't turn on the FI light.
Busa bin file also has more options, just make sure to enable "Bking gauges" in advanced settings.
As for an a/f map, the only place to look is on Woolrich Racing's site, but all you will find is what members have uploaded, so you really can't trust what you're getting.
An Ecu Editor dyno tune would be ideal.