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==== Factory file ====
TBD
→Basic Lambda vs Airmass DI
=== Basic Lambda vs Airmass DI ===
This table is the ''part throttle'' fueling map. The ECU will target the entered lambda values during part throttle (not pedal position). At full throttle, the ECU will switch to the "Full Load Lambda" fueling table. <br>
The Airmass DI tables axes are defined '''INCORRECTLY''' in Maestro. When tuning the DI tables, make your changes with the below axes in mind, but do '''not''' change the axes values in Maestro:
<br>
[[File:Screen Shot 2021-01-19 at 9.30.27 PM.png]]
'''Note:''' "Full Throttle" can happen even if the accelerator pedal is not pushed completely down.
=== Map for boost pressure actuator setpoint ===
More commonly known as... wastegate duty cycle (though it. ==== Factory ASW ====FIRST PASS, NEED MORE DATA TO CONFIRM: The way the wastegate duty cycle works is based on modeled turbocharger tables that calculate the turbine intake and exhaust flow factors. It's *impossible* to tune the reverse)wgdc on an ED tune without additional logging capability. One possible way to tune the wgdc is to measure the following 4 variables: <pre>fac_1_put_ad - first parameter for precontrol and adaptationfac_2_put_ad - second parameter for precontrol and adaptationfac_pow_put_ctl_opl - Open loop value of PUT controlfac_pow_put_ctl_rgl - Regular value for PUT control</pre> In maestro, the axes are labeled incorrectly.The X value is *actually* <code>fac_2_put_ad</code>, and the Y value is *actually* <code>fac_1_put_ad</code>. Calculating the difference between <code>fac_pow_put_ctl_opl</code> and <code>fac_pow_put_ctl_rgl</code> will tell you how far off your wgdc table is from your actual wastegate control.
[[File:is20_wgdc.png|500px]]
