Do i require a Power Comannder? -
Exhaust & Fuel Delivery Tips on how to get the most out of your bike

LinkBack Thread Tools
post #1 of 2 (permalink) Old 06-12-2013, 07:26 AM Thread Starter
Training Wheel Hero
mike992's Avatar
Join Date: Jan 2013
Posts: 33
Thanks: 2
Thanked 4 Times in 4 Posts
Feedback Score: 0 reviews
Do i require a Power Comannder?


Working on a 2008 Honda CBr600RR.

If I changed the whole exhaust for a racing set up, so its straight-through system, will the ECU pick up the changes through the lambda sensor and make the appropriate adjustments to the air/fuel mixture? As I thought the stock ECU is able to pick these changes up through the oxygen sensor and make appropriate changes to the fuelling? Or is a new fuel controller like the DynoJet Power Commander needed? Would appreciate if you could help me. I had an 08 R6 and changed their whole exhaust system and the ECU did adjust, but Im not sure regarding the CBR?

mike992 is offline  
Sponsored Links
post #2 of 2 (permalink) Old 06-16-2013, 11:35 PM
Moto GP Racer
FightingChance's Avatar
Join Date: Apr 2007
Location: Los Angeles, CA
Posts: 7,043
Thanks: 0
Thanked 700 Times in 601 Posts
Feedback Score: 10 reviews
The stock ECU will not make any(enough) changes to the fueling - you will need either a piggyback unit or a flash. Also you must deal with the EGCV being removed.
FightingChance is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome