GM3 84 1981 2 8 LITER V6 ENGINE EMISSION CONTROLS LE2 173 1 AIR CLEANER 2 8Z Shown Chev 3 402 38 CLAMP Worm 56 to 1 06 1 188 2 SWITCH Thermo Vacuum 3 881 39 HOSE Fuel Vapor Canister 3 130 3 MOTOR Vacuum Diaphragm 2 82 40 VALVE Fuel Vapor Canister 3 130 Chev 3 415 41 STOVE Carb Air Heater Outer 3 417 4 GROMMET C Case Vent Connection 1 745 STOVE Carb Air Heater Inner 3 417 5 MOTOR Air Cleaner Diaphragm 3 415 42 SWITCH EGR Thermal Vacuum 3 881 6 PIPE C Case Vent Valve 1 762 43 PIPE Carb Bowl Vapor 3 120 7 GROMMET C Case Vent Pipe 1 745 44 CONNECTOR Carb Cont Hose 2 Way 8 HOSE Carb Air 3 417 Plastic 3 278 9 DUCT Air Induction Front 3 417 CONNECTOR Spl Y 5 32 x 5 32 10 BRACKET Electric Cont Module RH N S x 7 64 3 278 11 SHIELD Electric Fuel Cont Module 3 871 TEE Hose M6 3 x M6 3 x M6 3 3 278 12 BRACKET Electric Fuel Cont Module CONNECTOR Hose Nylon Straight Mtg Rear N S 3 16 1 4 OD 8 963 13 CONTROLLER Electronic Control HOSES Fuel Vapor 5 32 ID 3 8 ID Module ECM 3 670 1 4 ID 8 962 CALIBRATOR PROM 3 670 45 BRACKET Fuel Vapor Canister Purge 14 BRACKET Elec Cont Module LH N S Solenoid 3 140 15 BRACKET Elec Control Unit Upper N S 46 RELAY EFE V 3 140 16 BRACKET Elec Control Unit Lower N S 47 CLAMP Hose 8 948 17 BRACKET Closed Loop Carb Cont Mtg 3 671 48 VALVE Fuel Vapor Pressure Control 3 130 18 BRACKET Elec Fuel Cont Module 49 NUT 370 Sq Hole 250 Hd 625 Sq Outer Q N S Nylon 7 800 19 HOUSING Elec Fuel Cont Module 3 320 50 CLIP SAE 1060 1070 8 950 20 RELAY Choke Htr Cont 3 750 51 CANISTER Fuel Vapor 3 130 21 CLIP U Nut Stud 9 667 52 CLIP Manif Diff Press Sensor N S 22 BRACKET Elec Fuel Cont Module 53 SOLENOID Fuel Vapor Canister Purge 3 140 Inner N S 54 SENSOR Manif Diff Press 3 682 23 BRACKET Deceleration Valve 3 671 55 FILTER Manif Diff Press Sensor 3 682 24 HOSE Fuel Vapor 5 32 ID 8 962 56 CONNECTOR Exh Emission Cont Hose 3 145 TEE Vac Hose 13 16 x 3 16 x CONNECTOR Hose Nylon Straight 3 16 3 278 3 16 1 4 OD 8 983 25 CONNECTOR Carb Cont l lose 3 Way TUBING 1 4 ID 8 964 Rubber 3 278 57 BRACKET Air Inj Pump W A C 3 855 CONNECTOR Carb Cont Hose 2 Way 58 BRACKET Air Inj Pump Exc A C 3 855 Rubber 3 278 59 PUMP Air Injection 3 660 HOSE Fuel Vapor 5 32 ID 8 962 60 PULLEY Air Inj Pump 3 650 28 HOSE Fuel Vapor 3 8 ID 8 962 61 INSULATOR EFE Heater 3 726 27 SENSOR Coolant Temperature 3 682 62 GROMMET C Case Vent 23 32 ID x 28 VALVE Distr Vacuum Delay 2 408 1 3 16 OD 1 745 CONNECTOR Exh Emission Control 63 VALVE Cr Case Vent CV789C 1 745 Hose 3 145 64 TEE Special 3 Way 1 4 x 3 16 8 963 CONNECTOR Carb Cont Hose 2 Way HOSE Fuel Vapor 3 8 ID 8 962 Plastic 3 278 65 GASKET EGR Valve 3 680 CONNECTOR Carb Cont Hose 3 Way 66 HOSE Air Inj Cont Valve Diverter 3 675 Plastic 3 278 67 LOCK Air Inj Diverter 3 680 CONNECTOR Straight Nylon 3 16 8 963 68 GASKET Air Inj Pump Elbow Q 3 871 TEE Vac Hose 13 16 x 3 16 x 69 ELBOW Air Inj Cont Vlv 3 680 3 16 3 278 70 VALVE Air Injection Control i 3 670 HOSE Fuel Vapor 5 32 ID 8 962 71 HOSE Fuel Vapor 5 32 8 962 29 SWITCH Air Cleaner Thermo Control 3 681 72 HOSE Air Inj Eng Check Valve 3 675 30 SENSOR Exhaust Oxygen 3 682 73 VALVE EGR 3 670 31 HOSE Air Ctltc Conv Check Valve 3 675 74 VALVE Deceleration 3 670 32 CLAMP Worm 11 16 1 5 16 8 948 75 BRACKET Air Induction Duct Mtg 3 417 33 VALVE Air Inj Eng Check 3 870 78 CLIP Closed Loop Wiring Harness 34 PIPE Air Inj Ctltc Conv Upr 3 675 8 866 3 670 PIPE Air Inj Ctltc Conv Lwr 3 675 77 WIRE Idle Solenoid Jumper 2 525 HOSE Air Inj Ctltc Conv 3 675 78 HARNESS Electronic Control Module 35 VALVE Air Inj Eng Check 3 670 Wiring Req 79 2 480 36 PIPE Air Injection 3 675 79 MODULE Cold Start Necessary 37 CLAMP Ctltc Conv Air lnj Pipe 3 680 W Harness Replacement 3 670 80 TUBE Carb Air Heat 3 417 x 1 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBlLE 3lA L T 7 87 3 81 3 000 GROUP