| B2000 2.0L Carb. | PCV, ACL, EVAP, OC, FR, EGR, SPK, (3) AP, (4) PAIR EVAP-VC, SPK-ITCS, (5) AP-ACV, DCS, HIC, TOS | 1 |
| GLC 1.5L Carb. | PCV, ACL, EVAP, TWC, FR, EGR, PAIR, O2S, CEC EVAP-VC, DCS, TOS | 1 |
| RX7 Carb. & EFI (8) | PCV, (6) ACL, EVAP, (7) OC, (7) AIS, CEC, EFE EVAP-VC, SPK-ITCS, AIS-ACV, DCS, (6) HIC | 2 |
| 626 2.0L Carb. | PCV, ACL, EVAP, TWC, FR, SPK, PAIR, O2S, CEC EVAP-VC, SPK-ITCS, TOS, AIS-ACV, DCS | — |
| (1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type. (2) See MAZDA in EGR FUNCTION TESTING section. Use specified test number. (3) California only. (4) Federal only. (5) A/T only. (6) With 12A engines only. (7) EFI only. (8) EFI with 13B engines only. |
