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- Engine Management (https://www.homemadeturbo.com/engine-management-10/)

- - HIGH ALTITUDE (https://www.homemadeturbo.com/engine-management-10/high-altitude-11488/)

hatrack48

11-04-2003 08:07 AM

HIGH ALTITUDE

Is it true that when an ECU is chipped, it is chipped for sea level only! it cant be done for high altitudes :'(

88crxSi

11-04-2003 09:10 AM

Re:HIGH ALTITUDE

no no no..

the ecu has a fuel table that is setup for load VS MAP

the ecu will see a different map reading under the same vehicle conditions at different altitudes.

hatrack48

11-04-2003 09:12 AM

Re:HIGH ALTITUDE

OK thanx now i dont have to worry

OnYx	11-04-2003 12:53 PM

Re:HIGH ALTITUDE

Plus if your boosting itl ee boost and wont need to compensate that much other than adding more fuel.

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