FUEL EXHAUST CARBURETION 3 670 ACTUATOR AMPL FlER CALIBRATOR CHAMBER CONTROL CONTROLLER F LTER MODULE PULSAIR RELAY SENSOR SOLENOID SWITCH VALVE VALVE EGR Emission Control System Con t 81 AZ 231 3 W CLOSED LOOP NB1 1620537 1 SENSOR M A P ROUND TYPE 81 AZ 231 3 VV CLOSED LOOP NB1 16009886 1 49 25 SENSOR M A P RECTANGULAR TYPE 81 AZ 231A 3 W CLOSED LOOP NB1 16006833 1 SENSOR BAROMETRIC PRESS 81 A 267 305H 350L 4 35 16006834 1 49 25 SENSOR MANIF DIFF PRESS 81 B F 267 305H 350L 16006834 1 49 25 SENSOR MANIF DIFF PRESS B1 F 305 W iCLOSED LOOP NB1 25036094 1 13 29 SENSOR MANIF AIR TEMP 81 F WHCLOSED LOOP NB1 5613719 1 28 57 SENSOR EXH OXYGEN 81 T X 16006834 1 49 25 SENSOR MANIF DIFF PRESS 81 TB 1 6 9 W VE1 EXPORT 12016306 1 SENSOR EXH TEMP 81 X W CLOSED LOOP NB1 5613719 1 28 57 SENSOR CLOSED LOOP 79 ALL 151 9 WWCALIF 1997486 1 13 25 SOLENOID IDLE AIR BYPASS CONT 80 H 151V W CALIF 1997486 1 13 25 SOLENOID IDLE AIR BYPASS CONT 80 T W CALIF 22017144 1 93 25 SOLENOID PULSAIR SHUT OFF VLV 80 T W CALIF 22034699 1 60 00 SOLENOID PULSAIR SHUT OFF VLV 80 X 151 W iCAL F M T 1997486 1 13 25 SOLENOID IDLE AIR PYPASS CONT 80 X 2 8 W CALIF 22017540 1 93 25 SOLENOID PULSAIR VLV CONT 81 AT AW F 229 W M T M64 CLOSED LOOP NB1 1997518 1 11 50 SOLENOID EGR CONT VLV RLY 81 AW80 305H W M T M67 CLOSED LOOP NB1 1997518 1 1150 SOLENOID EGR CONT VLV RLY 81 F 305H W M T M24 CLOSED LOOP NB1 1997518 1 1150 SOLENOID EGR CONT VLV RLY 81 T Wi NN3 22034699 1 60 00 SOLENOID PULSAIR SHUT OFF VLV PART NO STMPD ON PART 76 A 305 3031385 1 10 20 SWITCH EGR VLV VAC CONT 76 A F X 250 WICALIF 3030951 1 N L SWITCH EGR VLV VAC CONT 76 ALL 350 400 3031385 1 10 20 SWITCH EGR VLV VAC CONT 76 F X 305 W CALIF 373602 1 13 60 SWITCH EGR VLV VAC CONT 76 F X 305 EXC CALIF 3031385 1 10 20 SWITCH EGR VLV VAC CONT 76 H 122 4992990 1 43 00 SWITCH PULSAIR VAC 76 H 262 3031385 1 10 20 SWITCH EGR VLV VAC CONT 76 77 H 305 2 BC W CALIF 373602 1 13 60 SWITCH EGR VLV VAC CONT 76 77 T 1 4 16E W CALIF 3030951 1 N L SWITCH EGR VLV VAC CONT 77 78 A 305 373510 1 13 60 SWITCH EGR VLV VAC CONT 77 ALL 250 W CALIF AT 460586 1 13 60 SWITCH EGR VLV VAC CONT 77 ALL 250 EXC CALIF 3030951 I N L SWITCH EGR VLV VAC CONT 77 ALL 350 3031385 I 10 20 SWITCH EGR VLV VAC CONT 77 B F X 305 EXC CALIF 373510 1 13 60 SWITCH EGR VLV VAC CONT 77 B F X 305 W CALIF A T 3031385 I 10 20 SWITCH EGR VLV VAC CONT 77 I I 140 EXC CALIF ALT ENG 460408 1 13 60 SWITCH EGR VLV VAC CONT 77 H 140 W CAL F ALT ENG 460586 1 13 60 SWITCH EGR VLV VAC CONT 77 79 H 305 3031549 1 11 05 SWITCH EGR VLV VAC CONT ALSO USED IN GROUP 2 408 78 ALL 151 1 W CALIF 3040817 1 16 90 SWITCH EFE SPARK CONT LIGHT BLUE 78 79 ALL 151 1 W iCALIF 3040871 1 16 90 SWITCH EFE SPARK CONT DK BLUE 78 ALL 151V 3039238 1 17 95 SWITCH EFE EGR CONT 78 ALL 196 W M T 3033795 1 15 00 SWITCH EFE EGR VAC 78 ALL 196 W AT 3038980 1 17 05 SWITCH EFE EGR 78 79 ALL 200 373510 1 13 60 SWITCH EGR VLV VAC CONT 78 ALL 231A EXC FED W AT 3033795 1 15 00 SWITCH EFE EGR VAC 78 ALL 231A W FED A T 3040827 1 17 00 SWITCH EFE EGR VAC BLACK COLOR WITH VAC PORT ON SWITCH TOP 78 79 ALL 250 3031549 1 11 05 SWITCH EGR VLV VAC CONT ALSO USED IN GROUP 2 408 78 79 ALL 350L 373510 1 13 60 SWITCH EGR VLV VAC CONT 78 B F X 305 373510 1 13 60 SWITCH EGR VLV VAC CONT 78 T 1 6E W CALIF 3030951 1 N L SWITCH EGR VLV VAC CONT 79 A B F X 373510 1 13 60 SWITCH EGR VLV VAC CONT 79 ALL 196 3040827 1 17 00 SWITCH EFE EGR VAC BLACK COLOR WITH VACUUM PORT ON SWITCH TOP 79 ALL 231A EXC CALIF 3040827 1 17 00 SWITCH EFE EGR VAC BLACK COLOR WITH VACUUM PORT ON SWITCH TOP 79 ALL 231A 2 W CALIF 3033795 1 15 00 SWITCH EFE EGR VAC 79 ALL 250 EXC CALIF 3031549 1 11 05 SWITCH SPARK THERM VAC 79 ALL 267 373510 1 13 60 SWITCH EGR VLV VAC CONT 79 T 1 6 W CALIF ALT 3030951 1 N L SWITCH EGR VLV VAC CONT 80 ALL 229 267 305 350 373510 1 13 60 SWITCH EGR VLV VAC CONT WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 10 3 670 3 670 3 56 REV 6 81