Section 173-422-060. Gasoline vehicle emission standards.

Gasoline motor vehicles subject to this chapter shall:

(1) When tested using the exhaust emission testing procedures described in (II) Two Speed Idle Test of Appendix B Test Procedures of Subpart S-Inspection/Maintenance Program Requirements of Part 51 of Chapter 1, Title 40 of the Code of Federal Regulations adopted November 1, 1992, meet the applicable exhaust emission standards from the following table during both the idle and higher speed mode.

(2) When tested using the acceleration simulation mode (ASM) procedure specified in WAC 173-422-070 meet the following standards during that mode and the applicable standard from WAC 173-422-060(1) during the idle mode.

(3) The gasoline filler cap must not leak more than 60 cubic centimeters per minute at a pressure of 30 inches of water.

(4) Standardized on-board diagnostic (OBD) systems (also known as OBDII) were required by Environmental Protection Agency starting with 1996 model gasoline vehicle cars and light trucks. If a 1996 or newer model vehicle is equipped with an Environmental Protection Agency certified on-board diagnostic (OBD) system, the information stored in the on-board computer must indicate that all emission-related functional checks have been completed except for 1996 to 2000 model year vehicles that can have up to two readiness monitors not set to ready, or 2001 or newer model year vehicles that have one readiness monitor not set to ready, and no malfunctions detected that would command the malfunction indicator light to be illuminated.

[Statutory Authority: RCW 70.120.120. WSR 02-12-072 (Order 02-04), § 173-422-060, filed 6/3/02, effective 7/4/02. Statutory Authority: Chapter 70.120 RCW. WSR 96-21-029 (Order 95-11), § 173-422-060, filed 10/9/96, effective 11/9/96; WSR 95-06-068 (Order 93-35), § 173-422-060, filed 2/28/95, effective 3/31/95; WSR 93-10-062 (Order 91-46), § 173-422-060, filed 5/3/93, effective 6/3/93; WSR 90-06-062, § 173-422-060, filed 3/6/90, effective 4/6/90. Statutory Authority: RCW 70.120.120, 43.21A.080, 70.94.331 and 70.94.141(1). WSR 83-23-115 (Order DE 83-31), § 173-422-060, filed 11/23/83, effective 1/2/84. Statutory Authority: RCW 70.120.120. WSR 82-02-027 (Order DE 81-32), § 173-422-060, filed 12/31/81; WSR 80-03-070 (Order DE 79-35), § 173-422-060, filed 2/28/80.]

RCW 70.120.120. WSR 02-12-072 (Order 02-04), § 173-422-060, filed 6/3/02, effective 7/4/02. Statutory Authority: Chapter 70.120 RCW. WSR 96-21-029 (Order 95-11), § 173-422-060, filed 10/9/96, effective 11/9/96; WSR 95-06-068 (Order 93-35), § 173-422-060, filed 2/28/95, effective 3/31/95; WSR 93-10-062 (Order 91-46), § 173-422-060, filed 5/3/93, effective 6/3/93; WSR 90-06-062, § 173-422-060, filed 3/6/90, effective 4/6/90. Statutory Authority: RCW 70.120.120, 43.21A.080, 70.94.331 and 70.94.141(1). WSR 83-23-115 (Order DE 83-31), § 173-422-060, filed 11/23/83, effective 1/2/84. Statutory Authority: RCW 70.120.120. WSR 82-02-027 (Order DE 81-32), § 173-422-060, filed 12/31/81; WSR 80-03-070 (Order DE 79-35), § 173-422-060, filed 2/28/80.

Rules

173-422-070,