ECMTuning - wiki

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<h1>EVO8/3G MAF Compensation (V2 ONLY)</h1> <div class="level1"> <p> <b>NOTE:</b> This page is specific to the V2 version of DSMLink <b>ONLY</b>. ECMLink (V3) includes a default base MAF type that you can use for a more native, precise implementation of the EVO8/3G MAF compensation. V3Lite can be configured for an EVO8/3G MAF by loading up the appropriate file off the <a href="/wiki/doku.php?id=v3liteconfigs" class="wikilink1" title="v3liteconfigs">V3Lite configs page</a>. </p> <p> The EVO8 MAF (which is effectively the same as a 3G Eclipse MAF) has an airflow metering capacity at least 20-30% more than the 2G DSM MAF, which is already pretty darn good. These are the values you'd use in the MAF compensation dialog box if you were to install an EVO8 MAF in place of a 2G MAF. Note for 1G guys that you will need to select "2G MAF" as your base MAF type first. The following compensation values are based on the assumption that the ECU is configured for a 2G MAF. </p> </div> <h1>Details</h1> <div class="level1"> <span class='np_break'> </span> <div class="table"><table class="inline"> <thead> <tr class="row0"> <th class="leftalign"> Freq </th><th class="col1"> Adj </th> </tr> </thead> <tr class="row1"> <td class="rightalign"> 50hz</td><td class="col1"> 31%</td> </tr> <tr class="row2"> <td class="rightalign"> 150hz</td><td class="col1"> 29%</td> </tr> <tr class="row3"> <td class="rightalign"> 250hz</td><td class="col1"> 25%</td> </tr> <tr class="row4"> <td class="rightalign"> 400hz</td><td class="col1"> 24%</td> </tr> <tr class="row5"> <td class="rightalign"> 800hz</td><td class="col1"> 19%</td> </tr> <tr class="row6"> <td class="col0"> 1200hz</td><td class="col1"> 20%</td> </tr> <tr class="row7"> <td class="col0"> 1600hz</td><td class="col1"> 19%</td> </tr> <tr class="row8"> <td class="col0"> 2000hz</td><td class="col1"> 19%</td> </tr> <tr class="row9"> <td class="col0"> 2400hz</td><td class="col1"> 19%</td> </tr> </table> <span class='np_break'> </span> </div> </div>