- auxiliary emission control device (AECD)
- جهاز مُراقبة الانبعاثات الإضافي (AECD)
English-Arabic automotive engineering dictionary. 2015.
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OBD-II PIDs — (On board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool. SAE standard J/1979 defines many PIDs, but manufacturers also define many more PIDs specific to their vehicles. All cars sold in North… … Wikipedia