What is the purpose of the Canister Purge Valves and Vapor Canister on Cadillac ElDorado and Fleetwood?

The Evaporative Emission Control (EVAP) System reduces evaporated hydrocarbons from entering the atmosphere. The EVAP charcoal canister stores fuel drawn from the tank. The PCM commands the EVAP solenoid to open, purging the canister by drawing fuel into the throttle body. The system includes the purge valve, vent valve, fuel tank, and pressure sensor. Tests are performed to ensure proper functioning. Faulty components, blocked lines, and fuel system leaks can affect performance.

Genuine Cadillac Fleetwood Canister Purge Valves

Fuel Tank Evaporator Purge Control Valve

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7 Canister Purge Valves found

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Cadillac Fleetwood Valve Asm,Evap Emission Canister Control
Part Number: 17085918
$10.38 MSRP: $21.14
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Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982 Cadillac Fleetwood | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR | 6 Cyl 4.1L
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Cadillac Fleetwood Valve,Evap Emission Canister Purge Solenoid
Part Number: 1997201
$36.92 MSRP: $66.21
You Save: $29.29 (45%)
Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Cadillac Fleetwood | BROUGHAM, BROUGHAM 4 DOOR | 8 Cyl 5.7L
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Cadillac Fleetwood Valve Assembly, Fuel Vapor Pressure Control
Part Number: 17089068
Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control; Fuel Tank Vent Valve, Pressure Valve, Vapor Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1996 Cadillac Fleetwood | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM, BROUGHAM 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.9L, 8 Cyl 5.7L
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Cadillac Fleetwood Solenoid Assembly, Fuel Vapor Canister Purge
Part Number: 1997199
Product Specifications
- Other Name: SOLENOID, Fuel Tank Evaporator/Purge Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Cadillac Fleetwood | BROUGHAM 4 DOOR RWD | 8 Cyl 5.0L
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Cadillac Fleetwood Valve Asm,Evap Emission Canister Purge Solenoid
Part Number: 1997633
Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Fleetwood | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR RWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR RWD, FORMAL LIMOUSINE, LIMOUSINE | 6 Cyl 4.1L, 8 Cyl 4.1L, 8 Cyl 5.7L Diesel, 8 Cyl 6.0L
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Cadillac Fleetwood Valve Asm,Evap Emission Canister Purge Solenoid
Part Number: 1997552
Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Cadillac Fleetwood | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR | 6 Cyl 4.1L, 8 Cyl 4.1L, 8 Cyl 5.7L Diesel, 8 Cyl 6.0L
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Cadillac Fleetwood Valve Assembly, Fuel Vapor Pressure Control
Part Number: 17087240
Product Specifications
- Other Name: VALVE, Fuel Tank Evaporator/Purge Control; Pressure Valve, Purge Solenoid, Valve, Vapor Valve
- Replaces: 17087178
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Cadillac Fleetwood | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, TOURING 4 DOOR | 8 Cyl 4.5L, 8 Cyl 4.9L

Cadillac Fleetwood Canister Purge Valves Parts Questions & Experts Answers

Valve Assembly, Fuel Vapor Pressure Control
17089068
Q: What is the purpose of the Canister Purge Valves and Vapor Canister on Cadillac ElDorado and Fleetwood?
A: The Evaporative Emission Control (EVAP) System reduces evaporated hydrocarbons from entering the atmosphere. The EVAP charcoal canister stores fuel drawn from the tank. The PCM commands the EVAP solenoid to open, purging the canister by drawing fuel into the throttle body. The system includes the purge valve, vent valve, fuel tank, and pressure sensor. Tests are performed to ensure proper functioning. Faulty components, blocked lines, and fuel system leaks can affect performance.