04-17-2014, 03:35 AM
(04-17-2014, 03:29 AM)HikerToo_imp Wrote: Hmm..would you get to specify if you want it tuned for low/mid vs high RPM performance.....I live about 30 miles from Lancaster....wouldn't mind having the extra performance, but may not want to go through the hassle or risk....I have a PCV and Staintune. thinking......
And I wonder how much a new ECU costs from Honda if you ever need to go back to stock?
Hiker,
These guys are one of the best tuners in the US, give Don a call, I'm sure he can dial in what ever you want.
(04-17-2014, 02:11 AM)Deanohh_imp Wrote: I don't see how a pcv map would do you any good.
pcv installation takes the o2 sensor out of closed loop so there goes your stock tuning in the closed loop area.
whatever a/f ratio the pcv tuner tuned to, the pcv map only shows + or - to the ecu fuel map to get a result. But they dont know what the ecu map is....
the pcv chart they give you is typically at wot for power somewhere near 13 a/f which would not be the same for cruising or other throttle ranges where fuel economy might be a higher priority or full power is not needed where the a/f might be around 13.7 or 14.something.
the pcv files have a af ratio section that is used fr autorune target ratios but that might not be what you want in all areas... Varies 13.4 -13.7 in areas of the map. You could just downloat the power commander program and open the stock cb1100map to see that table.
if the reflash can incorporate any fuel changes that a pcv map would show, it still needs to be dynod to verify the result. If changes are needed then it has to be flashed again. Or a pcv can be still used to fine tune or "trim" what's the ecu is doing.
How it works:
ECU flashed all restrictions removed
Bike on dyno computer software specks out a/f ratio for best performance
Ecu then flashed with correct map
no need for any aftermarket add ons