### APPENDIX 9E 2008 INPUT MA

**- IM08.D** 

* Final input file 2/2003, revised 7/6/04 > I/M program inputs for 2008 calendar year model run

* > MA31 Exhaust I/M program for Light Duty pre

- 1996 MY 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 * *** Cutpoints file set for 2008 calendar model run * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect elimination of LEP in Jan 04 I/M PROGRAM : 1 2000 2050 2 TRC IM240 I/M CUTPOINTS : 1 MA08_CUT.D 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 EFFECTIVENESS : 0.91 0.93 0.75 I/M GRACE PERIOD : 1 2

> Two

- Speed Idle Exhaust I/M program for Heavy Duty vehicles >10,000 lb GVWR * Test type changed to Test Only as per EPA to prevent test effectiveness from being applied * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect e limination of LEP in Jan 04 I/M PROGRAM : 2 2000 2050 2 T/O 2500/IDLE I/M MODEL YEARS : 2 1984 2050 I/M VEHICLES : 2 11111 12222222 2 I/M STRINGENCY : 2 20.0 I/M COMPLIANCE : 2 96.0 I/M WAIVER RATES : 2 0.0 1.0 I/M GRACE PERIOD : 2 2
> OBD Exhaust I/M program for Light Duty MY 1996+ vehicles * Test type changed to Test Only as per EPA to prevent test effectiveness from being applied * 7/6/04

- I/M PROGRAM start year changed from 2003 to 2004 to reflect 6/15/04 OBD Pas s/Fail start

- up date * 7/6/04

- I/M Vehicles changed from 10,000 lbs. max to 8,500 lbs. max as per 6/15/04 OBD implementation * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect elimination of LEP in Jan 04 I/M PROGRAM : 3 2004 2050 2 T/O OBD I/M I/M MODEL YEARS : 3 1996 2050 I/M VEHICLES : 3 22222 11111111 1 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 2
> Gas Cap Evap I/M program thru CY 2003 for all Light Duty pre

- 1996 MY vehicles <=8,500 lb GVWR * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect elimination of LEP in Jan 04 I/M PROGRAM : 4 2000 2003 2 TRC GC I/M MODEL YEARS : 4 1984 1995I/M VEHICLES : 4 22222 11111111 1

I/M STRINGENCY : 4 20.0 I/M COMPLIANCE : 4 96.0 I/M WAIVER RATES : 4 0.0 1.0 I/M GRACE PERIOD : 4 2
> Gas Cap Evap I/M program for all MY Heavy Duty vehicles >8,500 lb GVWR * I/M Grace Period Set to 5 (i.e. exempt 5 newest model years) to Reflec t Exemption and LEP I/M PROGRAM : 5 2000 2050 2 TRC GC I/M MODEL YEARS : 5 1984 2050 I/M VEHICLES : 5 11111 22222222 2 I/M STRINGENCY : 5 20.0 I/M COMPLIANCE : 5 96.0 I/M WAIVER RATES : 5 0.0 1.0 I/M GRACE PERIOD : 5 2

> OBD + Gas Cap Evap I/M program for MY 1996

- 2003 Light Duty vehicles <=8,500 lb GVWR * Separate gas cap fct. test on all light

- duty OBD

- equipped vehicles up until MY 2004 * 7/6/04

- I/M PROGRAM start year changed from 2003 to 2004 to reflect 6/15/04 OBD Pass/Fail start

- up date * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect elimination of LEP in Jan 04 I/M PROGRAM : 6 2004 2050 2 TRC EVAP OBD & GC I/M MODEL YEARS : 6 1996 2003 I/M VEHICLES : 6 22222 11111111 1 I/M STRINGENCY : 6 20.0 I/M COMPLIANCE : 6 96.0 I/M WAIVER RATES : 6 0.0 1.0 I/M GRACE PERIOD : 6 2
> OBD Evap I/M program for MY 2004+ * 7/6/04

- I/M PROGRAM start year changed from 2003 to 2004 to reflect 6/15/04 OBD Pass/Fail start

- up date * 7/6/04

- I/M Grace Period changed from 5 to 2 to reflect elimination of LEP in Jan 04 I/M PROGRAM : 7 2004 2050 2 TRC EVAP OBD I/M MODEL YEARS : 7 2004 2050 I/M VEHICLES : 7 22222 11111111 1 I/M STRINGENCY : 7 20.0 I/M COMPLIANCE : 7 96.0 I/M WAIVER RATES : 7 0.0 1.0 I/M GRACE PERIOD : 7 2