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maffrequencylimits [2009/07/20 07:56]
twdorris
maffrequencylimits [2009/07/20 07:57]
twdorris
Line 13: Line 13:
 Mitsubishi MAF sensors report volumetric data using a frequency. ​ You can log this in ECMLink as MAFRaw. ​ You can monitor this frequency to determine how closely you're running to the known limits of that MAF.  ​ Mitsubishi MAF sensors report volumetric data using a frequency. ​ You can log this in ECMLink as MAFRaw. ​ You can monitor this frequency to determine how closely you're running to the known limits of that MAF.  ​
  
-==== 1G DSM MAF ==== 
  
-A stock, unhacked 1G DSM MAF will not accurately report frequencies above 2000hz. ​ That frequency represents roughly 180 lps (380 cfm) of volumetric airflow. ​ At standard temperature (around 77F) and sealevel pressure, that's about 210 gm/sec (28 lb/min) of mass airflow.+==== 1G DSM MAS ==== 
 + 
 +A stock, unhacked 1G DSM MAS will not accurately report frequencies above 2000hz. ​ That frequency represents roughly 180 lps (380 cfm) of volumetric airflow. ​ At standard temperature (around 77F) and sealevel pressure, that's about 210 gm/sec (28 lb/min) of mass airflow.
  
 ==== 2G DSM MAF ==== ==== 2G DSM MAF ====
maffrequencylimits.txt · Last modified: 2024/03/15 11:16 (external edit)