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.
TEXAS
NOTE: The Texas program incorporates original U.S. EPA recommended start-up
ASM2525 and ASM5015 standards for 1995 and newer model year vehicles. Refer to appropriate model year range in appropriate table. See U. S. EPA ASM2525 & ASM5015 START-UP EMISSION STANDARDS .
TEXAS EMISSION STANDARDS - 2-SPEED IDLE TEST
Application | HC ppm (CO %) |
Light Duty Vehicles (8500 GVWR Or Less) | |
1979 | 600 (6.0) |
1980 | 400 (4.0) |
1981 & Newer | 220 (1.2) |
Heavy Duty Vehicles (8501 GVWR Or More) | |
1979-81 | 700 (7.0) |
1982-84 | 500 (5.0) |
1985 & Newer | 300 (3.0) |
UTAH
UTAH EMISSION STANDARDS - DAVIS COUNTY - DC98 TEST
Application | HC gpm (CO gpm) | NOx gpm |
Light Duty Vehicles (6000 GVWR Or Less) | ||
1989-90 | 2.00 (30) | 3.0 |
1991-95 | 1.2 (20) | 2.5 |
Light Duty Trucks (6000 GVWR Or Less) | ||
1989-90 | 3.2 (80) | 3.5 |
1991-95 | 2.4 (60) | 3.0 |
Light Duty Trucks (6001-8500 GVWR) | ||
1989-90 | 3.2 (80) | 5.0 |
1991-95 | 2.4 (60) | 4.5 |
UTAH EMISSION STANDARDS - DAVIS COUNTY - 2-SPEED IDLE TEST
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.