Need to fatten up my cbr 1000

jeff5903 · 12-09-2008, 12:24 PM

2006 cbr 1000
I race a Mod Lite and run an after market air filter and allmost no restriction on my header. My plugs are white as snow. My rules keep me from adding a power commander or any after market eletronics.
I want to fatten the fuel up a little using the air temperature sensor. What resistor do I need to tap into the wires to tell the computer it is cold out side all the time. Are there different temperature levels that require different size resistors?
I had a 954 and I purchased a sensor off of ebay and it worked great I just need the resistor so I can wire it in and make it look stock.
Thanks
MY E MAIL IS:
JNEWKIRK01@COMCAST.NET

thelastosirus · 12-20-2008, 2:10 PM

Quote:

Originally Posted by jeff5903

2006 cbr 1000
I race a Mod Lite and run an after market air filter and allmost no restriction on my header. My plugs are white as snow. My rules keep me from adding a power commander or any after market eletronics.
I want to fatten the fuel up a little using the air temperature sensor. What resistor do I need to tap into the wires to tell the computer it is cold out side all the time. Are there different temperature levels that require different size resistors?
I had a 954 and I purchased a sensor off of ebay and it worked great I just need the resistor so I can wire it in and make it look stock.
Thanks
MY E MAIL IS:
JNEWKIRK01@COMCAST.NET

Kind of a dumb question, but why don't you just grab another from ebay? I think there only like 10 bucks. I guess if somebody did know the answer it would save you 9 bucks.

I'm not 100% sure so you'll have to find out, but I believe when you go WOT the computer is programmed to ignore the temp sensor(aka- closed loop mode) and just run a preset fueling schedule.

rokitt51 · 12-20-2008, 2:30 PM

So do you wanna make it look stock because it is illegal in ur racin series

jeff5903 · 12-20-2008, 11:30 PM

The rules state no after market eletronics power commanders, tfi. A resistor is not an eletronic device it is just that a resistor. I don't break the rules I use them to the fullist................
Jeff

ag1s · 01-18-2009, 4:08 PM

Quote:

Originally Posted by thelastosirus

I'm not 100% sure so you'll have to find out, but I believe when you go WOT the computer is programmed to ignore the temp sensor(aka- closed loop mode) and just run a preset fueling schedule.

The loop closes with a lamda sensor. Input from sensors in the airbox is not affected by open loop state.

lanbrown · 01-18-2009, 4:12 PM

Quote:

Originally Posted by jeff5903

A resistor is not an eletronic device it is just that a resistor. I don't break the rules I use them to the fullist................
Jeff

It isn't?

Resistor - Wikipedia, the free encyclopedia
"A resistor is a two-terminal electronic component designed to oppose an electric current by producing a voltage drop between its terminals in proportion to the current"

Electronic devices are full of resistors.

thelastosirus · 01-18-2009, 6:41 PM

Quote:

Originally Posted by ag1s

The loop closes with a lamda sensor. Input from sensors in the airbox is not affected by open loop state.

Maybe I have "closed loop" and "open loop" backwards. But if your ECU is relying on the O2 sensor, then it is definitely relying on the Baro and OAT sensor also. Fortunatly they haven't started puting Mass Air Flow sensors yet. That's where things start getting complicated(for me) with the fuel schedule.