Check the named application. This is a general Ford appendix and may describe vehicles other than Mustang. Model and year tables take precedence over the collection filename. Any emissions standards are historical source material.
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U.S. EPA IM240 EMISSION STANDARDS > START-UP STANDARDS
Start-up standards should be used during the first 2 years of program operation. Tier 1 standards are recommended for all 1996 and newer vehicles and may be used for 1994 and newer vehicles certified to Tier 1 standards as well.
U.S. EPA IM240 HYDROCARBONS EMISSION START-UP STANDARDS
Application | Hydrocarbons (Grams/Mile) | |
Composite | Phase 2 | |
Light Duty Vehicles | ||
1996 & Newer | 0.80 | 0.50 |
1991-95 | 1.20 | 0.75 |
1983-90 | 2.00 | 1.25 |
1980-82 | 2.00 | 1.25 |
1975-79 | 7.50 | 5.00 |
1968-74 | 10.0 | 6.00 |
High Altitude Light Duty Vehicles | ||
1983-84 | 2.00 | 1.25 |
1982 | 2.00 | 1.25 |
Light Duty Trucks (0-6000 Lbs. GVWR) | ||
1996 & Newer (Less Than 3750 LVW) | 0.80 | 0.50 |
1996 & Newer (More Than 3750 LVW) | 1.00 | 0.63 |
1991-95 | 2.40 | 1.50 |
1984-90 | 3.20 | 2.00 |
1979-83 | 7.50 | 5.00 |
Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.