> IM Programs for MASS
* switch to MA31 beginning 2000, OBD beginning 2003
* New programs include HDs and Evap in 2000
> Corrected by EPA June 2005. Valid for for 2003 and later calendar years.

> IM240 Exhaust I/M program 1 for pre-1996 model year Light Duty vehicles <=10,0000 lb GVWR
*     I/M Effectiveness Set to 0.91/0.93/0.75 for HC/CO/NOx to Reflect MA31 effectiveness as per DEP report July 2003 
*     I/M Grace Period Set to 5 (i.e. exempt 5 newest model years) to Reflect Exemption and LEP 
*     *** Cutpoints file set for 2002 calendar model run
I/M PROGRAM        : 1 1984 2050 2 TRC IM240
I/M CUTPOINTS      : 1 25000102.imc
I/M MODEL YEARS    : 1 1984 1995
I/M VEHICLES       : 1 22222 21111111 1
I/M STRINGENCY     : 1 20.0
I/M COMPLIANCE     : 1 96.0
I/M WAIVER RATES   : 1 0.0 1.0
I/M GRACE PERIOD   : 1  5

> Exhaust I/M program 2 OBD for 1996 and newer vehicles
> beginning in calendar year 2003.
I/M PROGRAM        : 2 2003 2050 1 TRC OBD I/M
I/M MODEL YEARS    : 2 1996 2050
I/M VEHICLES       : 2 22222 21111111 1
I/M STRINGENCY     : 2 20
I/M COMPLIANCE     : 2 96.0
I/M WAIVER RATES   : 2 0.0 1.0
I/M GRACE PERIOD   : 2  5

> Two-Speed Idle Exhaust I/M program 3 for Heavy Duty vehicles >10,000 lb GVWR
*     I/M Grace Period Set to 5 (i.e. exempt 5 newest model years) to Reflect Exemption and LEP
I/M PROGRAM        : 3 2000 2050 2 TRC 2500/IDLE
I/M MODEL YEARS    : 3 1984 2050
I/M VEHICLES       : 3 11111 12222222 2
I/M STRINGENCY     : 3 20.0
I/M COMPLIANCE     : 3 96.0
I/M WAIVER RATES   : 3 0.0 1.0
I/M GRACE PERIOD   : 3  5

> Gas Cap Evap I/M program 4 for pre-1996 model year LD vehicles
*     I/M Grace Period Set to 5 (i.e. exempt 5 newest model years) to Reflect Exemption and LEP
I/M PROGRAM        : 4 2000 2050 2 TRC GC
I/M MODEL YEARS    : 4 1984 1995
I/M VEHICLES       : 4 22222 11111111 1
I/M COMPLIANCE     : 4 96.0
I/M WAIVER RATES   : 4 0.0 1.0
I/M GRACE PERIOD   : 4  5

> Gas Cap Evap I/M program 5 for pre-2007 model year HD vehicles
*     I/M Grace Period Set to 5 (i.e. exempt 5 newest model years) to Reflect Exemption and LEP
I/M PROGRAM        : 5 2000 2050 2 TRC GC
I/M MODEL YEARS    : 5 1984 2006
I/M VEHICLES       : 5 11111 22222222 2
I/M COMPLIANCE     : 5 96.0
I/M WAIVER RATES   : 5 0.0 1.0
I/M GRACE PERIOD   : 5  5

> Evap I/M program 6 Evap OBD for 1996 and newer LD vehicles.
> beginning in calendar year 2003.
I/M PROGRAM        : 6 2003 2050 1 TRC EVAP OBD & GC
I/M MODEL YEARS    : 6 1996 2050
I/M VEHICLES       : 6 22222 11111111 1
I/M COMPLIANCE     : 6 96.0
I/M WAIVER RATES   : 6 0.0 1.0
I/M GRACE PERIOD   : 6  5

> Evap I/M program 7 Evap OBD for 2007 and newer HD vehicles.
> beginning in calendar year 2003.
I/M PROGRAM        : 7 2003 2050 1 TRC EVAP OBD & GC
I/M MODEL YEARS    : 7 2007 2050
I/M VEHICLES       : 7 11111 22222222 2
I/M COMPLIANCE     : 7 96.0
I/M WAIVER RATES   : 7 0.0 1.0
I/M GRACE PERIOD   : 7  5

I/M EFFECTIVENESS  : 0.91 0.93 0.75

