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Buell Forum » 1125R Superbike Board » Archives 001 » Archive through March 28, 2009 » Ambient temp « Previous Next »

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Rockstarblast1
Posted on Tuesday, March 24, 2009 - 10:52 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

just my bike or is everyone else usually like 10+ degrees f off and sometimes more?
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Bigschwerm
Posted on Tuesday, March 24, 2009 - 10:55 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

mine is always like that also i believe it was brought up that it was placed in a bad location from factory (to close to the radiator)
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07xb12ss
Posted on Tuesday, March 24, 2009 - 10:58 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

mine heats up to 120+ F and sticks and i can switch over to the coolant temp and watch it rise - im gonna take my bike in next time its a rainy week and cant ride it
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Socoken
Posted on Wednesday, March 25, 2009 - 12:01 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

At highway speeds, its right on. In traffic or at idle it runs a little warm. Heck, in traffic I AM a little warm on the bike, the thermometer should not be exempt. I love riding through a cool countryside valley, feeling that chilled air, and watching the gauge drop a few degrees instantly.
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Kttemplar
Posted on Wednesday, March 25, 2009 - 12:11 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The Ambient temp sensor is in the snorkel of the air intake, I believe. This means that it reads the ambient temp in front of the engine.

Mike
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Fresnobuell
Posted on Wednesday, March 25, 2009 - 02:37 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Useless info much of the time, obviously depending on where you tend to ride. At speed it's close, but on the street it's way off. I don't understand why Buell matched up AT with the Gear indicator. Whoever did that should be fired...

CT + Gear
Instant mileage + Voltage
AT + Avg Mileage

Screen brightnes should be moved to the internal setup....it's cumbersome to have on the main menu. I haven't changed it yet.
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Zac4mac
Posted on Wednesday, March 25, 2009 - 07:44 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It's actually Intake Air Temp, considering where the sensor is located.
ECM sets maps accordingly...

My preference for the display would be to have a way to set the menus to MY preference.

Just put a USB connector on the IC and supply a simple app in Windoze and let each owner set his configurations.

Maybe Dave can find a way...

Z
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Geforce
Posted on Wednesday, March 25, 2009 - 07:49 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It makes sense that they would stick the temp sensor in the intake. Most auto makers do so to provide the ECM a relevant numerical value of the intake air temperature. However; I am not to familiar with the Buell ECMs so I don't know if it's even valid. Mine does the same, and I know that when I am sitting still idling, and I see it rise it is certainly due to heat soaking. But when I am moving it seems to work just fine.

Anyone know if the ECM references the IAT for the fuel/spark maps? Or is it just a fancy add on?
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