Group 3 670 e T I I J aa SWITCH EFE EGR vac SWITCH EFE EGFI vac 3033795 SWITCH EFE EGR cont 3037594 3038990 SWITCH EFE cont 3040817 3039239 g QDDQQ L D T IV m E is gl 5F 4 I SWITCH EGR val vac SWITCH EGR val vac cent I cont SWITCH pulse air vac 373602 10003252 3031549 3030951 4992990 A 5 f I G x V VALVE air ini check VALVE dist therm vac 5361992 4993435 VALVE check 499047 4974196 4974265 22008616 1 I ln W 4 p E 3 VALVE EFE amiss cunt VALVE vac diff vgziggge VALVE rgghgnieak delay 373961 For specific model application usage and part number identification on typical views refer to the iniliviilu al parts catalog groups These illustrations are representative of tire actual service parts No scale or size rc lutionslrip is intended I 03 124 I iGM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I 3 000 GROUP a se 10A 9 13 I I