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Emission Applications

1991 Cars & Trucks

Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
2.6L & 3.0L 6-Cyl. MFI PCV, EVAP, TWC, FR, SPK, AP, O2S, CEC, MIL 
EVAP-CS, EVAP-VC, SPK-CC, AP-VCV
...
4.2L, 5.0L & 5.6L V8 MFI PCV, EVAP, TWC, FR, EGR, SPK, AIS, O2S, CEC, MIL 
EVAP-CS, EVAP-VC, EGR-CS, SPK-CC, AP-VCV
2
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See MERCEDES-BENZ in EGR FUNCTION TESTING section. Use specified test number.