Phoenix
SHOHOLIC
This unplugged , what does it do?
Why the ATX fails to have one?
Why the ATX fails to have one?
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Unplugged, it does nothing. When plugged in, it helps EEC to correct the MAF strategy for changes in air density.
The ATX has EGR. EGR has the differential pressure feedback sensor. The ATX strategy probably gets BAP from the DPFE sensor at key-on.
Gary M.