| I/M Program Information
I/M Program Information:
OBD program start date: 9/2005
Biennial test required for most recent 24 model years (2 year exemption for new vehicles)
- ASM2 on LDGV, TSI for HDGV up to 10,000 LBS GVWR & FT4WD, AWD or FT/TC.
- OBDII for: 1996+ LDGV UP TO 8,500 LBS GVWR & HDGV 8,501- 10,000 LBS IF OBD-II COMPLIANT;
- OBD ONLY ON 1997+ LDDV UP TO 8,500 LBS GVWR
- HIGH EMIITTER IDENTIFICATION REMOTE SENSING PROGRAM, ALL IM VEHICLES 1968 + (Data collection is performed by Envirotest)
- HEI FAILERS 1996 + MUST PASS BOTH TAILPIPE AND OBD TEST
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