MLchartDataset catalogue

Auxiliary Emission Control Device

Term · Environment · MLC-T-ENV-002497

1. Any element of design that senses temperature, motive speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 1045.801 (CFR 2013)][40 CFR 1054.801 (CFR 2013)][40 CFR 1036.801 (CFR 2013)][40 CFR 1037.801 (CFR 2013)][40 CFR 1042.901 (CFR 2013)]

2. Any element of design that senses temperature, vehicle speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 89.2 (CFR 2013)][40 CFR 90.3 (CFR 2013)]

3. Any element of design which senses temperature, locomotive speed, engine RPM, atmospheric pressure, manifold pressure or vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system (including, but not limited to injection timing); or any other feature that causes in-use emissions to be higher than those measured under test conditions, except as allowed by this part.

4. Any element of design which senses temperature, vessel speed, engine RPM, atmospheric pressure, manifold pressure or vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system (including, but not limited to injection timing); or any other feature that causes in-use emissions to be higher than those measured under test conditions.

5. Element of design as defined in § 86.1803 of this chapter.

6. Any element of design which senses temperature, vehicle speed, engine RPM, transmission gear, manifold vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 86.1803-01 (CFR 2018)]

Table 1. Record
IdentifierMLC-T-ENV-002497
FieldEnvironment
AbbreviationAECD
References86 FR 34308; 40 CFR 1037.801 (CFR 2021); 40 CFR 91.3 (CFR 2013); 40 CFR 92.2 (CFR 2013); 40 CFR 94.2 (CFR 2013); 40 CFR 600.002 (CFR 2013); 40 CFR 86.082-2 (CFR 2018)
Record as JSON 
{
  "id": "MLC-T-ENV-002497",
  "term": "Auxiliary Emission Control Device",
  "field": "Environment",
  "definition": "1. Any element of design that senses temperature, motive speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 1045.801 (CFR 2013)][40 CFR 1054.801 (CFR 2013)][40 CFR 1036.801 (CFR 2013)][40 CFR 1037.801 (CFR 2013)][40 CFR 1042.901 (CFR 2013)]\n\n2. Any element of design that senses temperature, vehicle speed, engine RPM, transmission gear, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 89.2 (CFR 2013)][40 CFR 90.3 (CFR 2013)]\n\n3. Any element of design which senses temperature, locomotive speed, engine RPM, atmospheric pressure, manifold pressure or vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system (including, but not limited to injection timing); or any other feature that causes in-use emissions to be higher than those measured under test conditions, except as allowed by this part.\n\n4. Any element of design which senses temperature, vessel speed, engine RPM, atmospheric pressure, manifold pressure or vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system (including, but not limited to injection timing); or any other feature that causes in-use emissions to be higher than those measured under test conditions.\n\n5. Element of design as defined in § 86.1803 of this chapter.\n\n6. Any element of design which senses temperature, vehicle speed, engine RPM, transmission gear, manifold vacuum, or any other parameter for the purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission control system. [40 CFR 86.1803-01 (CFR 2018)]",
  "abbreviation": "AECD",
  "references": [
    "86 FR 34308; 40 CFR 1037.801 (CFR 2021)",
    "40 CFR 91.3 (CFR 2013)",
    "40 CFR 92.2 (CFR 2013)",
    "40 CFR 94.2 (CFR 2013)",
    "40 CFR 600.002 (CFR 2013)",
    "40 CFR 86.082-2 (CFR 2018)"
  ],
  "url": "https://mlchart.com/terminology/environment/auxiliary-emission-control-device/"
}

Record 2,497 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.