| Executive Order | Approval |
|---|---|
| D-280-98 | Valid |
As of Saturday, December 28th, 2024 there are no invalid or superceeded Executive Orders for this part number.
T-1 PRE-OBDII
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]
| Vehicle | Application | E.O. | Total Converters | Cat Location / Type | Test Group |
|---|---|---|---|---|---|
| 1982 Chevrolet S10 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1982 Chevrolet S10 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1982 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1982 GMC S15 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1982 GMC S15 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1982 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 Blazer 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 Blazer 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 Chevrolet S10 Blazer 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC Jimmy 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC Jimmy 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC Jimmy 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC S15 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC S15 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1983 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 Blazer 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 Blazer 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 Blazer 2.2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 Chevrolet S10 Blazer 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC Jimmy 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC Jimmy 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC Jimmy 2.2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC Jimmy 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC S15 1.9L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC S15 2L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1984 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 Chevrolet S10 Blazer 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 Chevrolet S10 Blazer 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 GMC Jimmy 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 GMC Jimmy 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1985 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 Chevrolet S10 Blazer 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 Chevrolet S10 Blazer 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 GMC Jimmy 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 GMC Jimmy 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1986 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 Chevrolet S10 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 Chevrolet S10 Blazer 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 Chevrolet S10 Blazer 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 GMC Jimmy 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 GMC Jimmy 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1987 GMC S15 2.8L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1988 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1988 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1988 Chevrolet S10 Blazer 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1988 GMC Jimmy 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1988 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1989 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1989 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1989 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1990 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1990 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1990 GMC S15 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1991 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1991 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1992 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1992 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1993 Chevrolet LLV 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL | |
| 1993 Chevrolet S10 2.5L | ALL | D-280-98 | 1 | Underbody / UNIVERSAL |