f 2 7 A 1 W 2 2 3 8 1 1 1 1 A A I 3 I 2 T 10 11 1 22 4 2 E 218 1 1 2 7 8 9 7 12 2 1 1 1 1 I M A 13 5 i q i 1 2 re 1 1 2 1 1 m 1 1 7 8 C 14 16 17 8 I 21 1 X 1 1 1 1 ifi 20 A UU g h L Q V 1 1 111 1 11 Z O 2 5 2 J 1 1 11 1 1 1 1 1 11 11 0 V K1 0 1 1 2 1 1 1 9 18 1 1 1 1 1 1 TG03 098 1 1987 1991 G THROTTLE BODY 81 QSENSOR LB14 4 3Z 1 2 1 3 682 SENSOR MAP 1989 91 1 16137039 2 3 682 BRACKET MAP SENSOR 1989 91 A 10068571 1 3 8 977 SCREW HEX W FL WA M4 2X1 41 131 AS REOD A 1 11508159 F 4 3 670 SOLENOID EGR VLV EXH PRESS REG 14102002 5 1 2 277 STUD HEX 3 8 16X 80 3 8 16X 8O1 30OM PC R AS REOD 14057279 1 6 2 510 BRACKET MULTIIUSE RELAY 1987 139 10052949 1 1 7 2 383 MODULE ESC 1987 90 16065711 8 8 977 SCREW HEX W FL WA M4 2X2 25 20 POR AS REOD Q 11508443 9 3 725 THROTTLE BODY INJECTOR 1 10 18 900 BOLT HFH 5 16 18X2 25 280M POR AS REOD 9440414 11 2 420 HARNESS DISTR EMIS CONT VAC 1991 1 2 1 10118718 2 12 3 675 HARNESS DISTR EMIS CONT VAC 11987 90 14102062 13 8 900 SCREW W FL WA M4 2X1 41X25 5010M AS REOD 11509645 1 14 3 682 SENSOR MAP 1987 88 1 1 1 16137039 1 15 3 726 GASKET T B I 1 1 10045314 216 3 682 SENSOR EXH OXYGEN 1987 1 1 8990625 3 682 SENSOR EXH OXYGEN 1988 91 1 2 52105901 11 2 383 MODULE ESC 1991 1 161228251 18 2 383 SENSOR ESC KNOCK 2 1997699 1 19 2 420 HARNESS DISTR EMIS CONT VAC W A I R 1 14103241 20 2 510 BRACKET MULTIUSE RELAY 1 2 10096146 21 3 675 HARNESS EGR VLV VAC EXC A 1 R 14102064 r 22 8 977 SCREW HEX W FL WA M4 2X1 41 10 6010M POR AS REOD 11509580 NOTE 1 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 526 1 2 1 91 A 3 11 3 000 GROUP