Sec. 1. 29-A MRSA §1751, sub-§2, ¶¶N and O, as enacted by PL 1993, c. 683, Pt. A, §2 and affected by Pt. B, §5, are amended to read.

N. Catalytic converter on 1983 and subsequent models; and

O. Filler neck restriction on 1983 and subsequent models.;

Sec. 2. 29-A MRSA §1751, sub-§2, ¶¶P and Q are enacted to read:

P.__Fuel tank cap on 1974 and subsequent models of gasoline- powered vehicles; and

Q.__On-board diagnostic system on 1996 and subsequent models.

Sec. 3. 29-A MRSA §1751, sub-§2-A, as enacted by PL 1997, c. 786, §1, is repealed.

Sec. 4. 29-A MRSA §1751, sub-§3, as amended by PL 1997, c. 786, §2, is repealed and the following enacted in its place:

3.__Inspection fee.__The inspection fee is $9.50 for each inspection performed on pre-1996 models and $12.50 for each inspection performed on 1996 and subsequent models.__The inspection fee is payable whether the vehicle passes inspection or not.

Sec. 5. 29-A MRSA §1751, sub-§4, as enacted by PL 1997, c. 786, §3, is repealed.

Sec. 6. 29-A MRSA §1756, sub-§§6 and 7, as enacted by PL 1997, c. 786, §4, are amended to read:

6. Inspection standard for fuel tank cap. Notwithstanding the inspection standards of subsection 1, a fuel tank cap subject to the inspection required by section 1751, subsection 2-A 2, paragraph B P must meet the standards in rules adopted by the Chief of the State Police. The Chief of the State Police shall adopt rules to establish procedures and standards for a fuel tank cap pressure test.

7. Inspection standard for on-board diagnostic system. Notwithstanding the inspection standards of subsection 1, an on- board diagnostic system subject to the inspection required by section 1751, subsection 2-A 2, paragraph C Q must meet the standards in rules adopted by the Chief of the State Police. The Chief of the State Police shall adopt rules that meet the