gm 3 bar map sensor scale
#1
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gm 3 bar map sensor scale
hi i am from the uk ,i have a evo 8 after some help please ![Smilie](https://www.evolutionm.net/forums/images/smilies/smile.gif)
i cannot get hold of a omni 4 bar map sensor in the uk ,tried several sources ,
i would like to scale a gm 3 bar sensor to ecu flash on tephramod 96531706 so i can run sd
i understand i go into sd map sensor ve and cal then edit map definition it looks to me like settings are in there but dont want to mess with the wrong thing what tables do i adjust ?
also i understand map sensor need wiring in and so does air temp sensor what wires do i go to ?
i understand i cut maf sensor plug off and i also understand 5v and grounds , but i would like to know which wires feed back to ecu from the two sensors
my car is a evo 8 gsr if that info is needed
thanks for all your help
![Smilie](https://www.evolutionm.net/forums/images/smilies/smile.gif)
i cannot get hold of a omni 4 bar map sensor in the uk ,tried several sources ,
i would like to scale a gm 3 bar sensor to ecu flash on tephramod 96531706 so i can run sd
i understand i go into sd map sensor ve and cal then edit map definition it looks to me like settings are in there but dont want to mess with the wrong thing what tables do i adjust ?
also i understand map sensor need wiring in and so does air temp sensor what wires do i go to ?
i understand i cut maf sensor plug off and i also understand 5v and grounds , but i would like to know which wires feed back to ecu from the two sensors
my car is a evo 8 gsr if that info is needed
thanks for all your help
#7
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i have the scales
306 - 21
542 - 36
779 - 51
1015 - 66
1252 - 81
1488 - 96
1725 - 110
1961 - 125
2198 - 140
2434 - 155
2671 - 170
2907 - 184
3144 - 199
3380 - 214
3617 - 229
3853 - 244
4090 - 259
4326 - 273
4563 - 288
5000 - 316
voltage 0-5000mv - manifold pressure kpa
306 - 21
542 - 36
779 - 51
1015 - 66
1252 - 81
1488 - 96
1725 - 110
1961 - 125
2198 - 140
2434 - 155
2671 - 170
2907 - 184
3144 - 199
3380 - 214
3617 - 229
3853 - 244
4090 - 259
4326 - 273
4563 - 288
5000 - 316
voltage 0-5000mv - manifold pressure kpa
Last edited by gazza19800; Aug 12, 2010 at 08:45 PM. Reason: found scale
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