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sdsetup [2010/11/14 08:45]
twdorris
sdsetup [2011/06/13 11:46]
dmertz
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 **__RUNNING WITHOUT AN IAT SENSOR__:** You can run speed density reasonably well without an IAT sensor at all if you have to.  It is absolutely better to have one, no question about it.  But if you find yourself in the situation where you simply can't get an IAT sensor installed but you need to enable speed density operation anyway, go ahead. ​ Just make SURE you go into the Direct Access tab and zero out the **SDTempWeighting** table. ​ Doing so basically tells the ECU to ignore the IAT input when running SD. **__RUNNING WITHOUT AN IAT SENSOR__:** You can run speed density reasonably well without an IAT sensor at all if you have to.  It is absolutely better to have one, no question about it.  But if you find yourself in the situation where you simply can't get an IAT sensor installed but you need to enable speed density operation anyway, go ahead. ​ Just make SURE you go into the Direct Access tab and zero out the **SDTempWeighting** table. ​ Doing so basically tells the ECU to ignore the IAT input when running SD.
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 | AEM 3.5-bar ​ | AEM 30-2130-50 (50 PSIA / 3.5 Bar)  | | AEM 3.5-bar ​ | AEM 30-2130-50 (50 PSIA / 3.5 Bar)  |
 | AEM 5-bar  | AEM 30-2130-75 (75 PSIA / 5 Bar)  | | AEM 5-bar  | AEM 30-2130-75 (75 PSIA / 5 Bar)  |
-| Omnipower 3-bar  | MAP-MIT-3BR (3 bar) | +| Omnipower 3-bar  | MAP-MITS-3BR or MAP-GM-3BR (3 bar) | 
-| Omnipower 4-bar  | MAP-MIT-4BR (4 bar) |+| Omnipower 4-bar  | MAP-MITS-4BR or MAP-GM-4BR (4 bar) |
  
 You wire up a pressure sensor much like you wire up any other aftermarket sensor for logging. ​ The details of which can get complicated because there are several different inputs you can use and several different sensors. ​ So it's hard to write up a COMPLETE how-to on this. You wire up a pressure sensor much like you wire up any other aftermarket sensor for logging. ​ The details of which can get complicated because there are several different inputs you can use and several different sensors. ​ So it's hard to write up a COMPLETE how-to on this.
sdsetup.txt · Last modified: 2024/03/15 11:16 (external edit)