Okay, i dont understand the decel smoothing factor.
To explain my confusion i will use a 2g eclipse for example
1. 2g eclipse come stock with a recirculating bypass valve, and when you release the gas, the ecu automatically throws some fuel in the cylinder for expected unmetered air. This is a normal condition.
2. Now that same eclipse is set to vent to atmosphere. In this case, when you let off the gas, the car again automatically throws some fuel into the cylinder for expected unmetered air, however, the air isn't there because its not recirculating. In this case it seems that the car would stall from running too rich.
Now the question, Would the decel smoothing factor be for the 2nd instance?
If not, then what is it for
If so, then why does your ecu+ manual say the following:
"Under decel conditions,
some cars with vent-to-atmosphere (VTA) compressor bypass valve setups will stall because of leanconditions caused by dumping previously “counted” air to atmosphere. By using decel smoothing,
the ECU+ can compensate for this dumped air and reduce or eliminate stalling on decel."
It seems either backwards or i have misinterpreted the usage of this feature and how it works. Please anyone clear this up for me.