How is the Canister Purge Valve and Vapor Canister work on Ford F-250?

The system for emission control prevents the fuel vapors from being released into the atmosphere. It is a sealed carburetor bowl and a check valve fuel tank filler cap which helps have a "closed" fuel system. A vapor relief valve integrated into the fuel tank controls vapor pressure while charcoal canister is connected to the sources of vapors. The engine purges the canister off vapor by feeding it to the engine when it is running. In carbureted engines, the canister gets vapor through valves such as thermal vent valve and a bowl vent solenoid. On the other hand, for fuel-injected engines, outlet of canister connects with an electrically activated canister purge solenoid controlled by EEC PCM for combustion of vapor.

Genuine Ford F-250 Canister Purge Valve

Vapor Canister Purge Valve EVAP

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9 Canister Purge Valves found

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Ford F-250 Valve Assembly
Part Number: E5TZ-9C915-A
- Other Name: Valve Assy
$63.68 MSRP: $126.55
You Save: $62.87 (50%)

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Fits the following Vehicles:
1988-1996 Ford F-250 | 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4AT E4OD, 4MT, 5MT
1985-1986 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C6, 3MT, 4AT AOD, 4MT
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Ford F-250 Valve Assembly
Part Number: F75Z-9C915-AA
- Other Name: Valve Assy; Purge Solenoid, Valve
- Manufacturer Note: VMV Valve
$91.85 MSRP: $151.82
You Save: $59.97 (40%)

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Fits the following Vehicles:
1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
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Ford F-250 Valve Assembly
Part Number: E9DZ-9C915-A
- Other Name: Valve Assy; Purge Valve
$70.18 MSRP: $116.00
You Save: $45.82 (40%)

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Fits the following Vehicles:
1990-1996 Ford F-250 | 8 Cyl 5.0L | 3AT C6, 4AT AOD, 4AT E4OD, 4MT, 5MT
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Ford F-250 Valve Assembly - Fuel Vapour
Part Number: E7DZ-9B593-A
- Other Name: Valve Assy - Fuel Vapour; Fuel Tank Vent Valve, Valve Assembly, Vapor Valve
$17.10 MSRP: $27.27
You Save: $10.17 (38%)

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Fits the following Vehicles:
1980-1996 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 6.6L, 8 Cyl 6.9L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4AT E4OD, 4MT, 5MT
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View related parts
Ford F-250 Valve Assembly
Part Number: F5TZ-9C915-A
- Other Name: Valve Assy
- Manufacturer Note: VMV Valve
$53.12 MSRP: $84.73
You Save: $31.61 (38%)

Add to Cart
More Info
Fits the following Vehicles:
1995-1996 Ford F-250 | 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 7.5L | 3AT C6, 4AT E4OD, 5MT
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Ford F-250 Fuel Vapor Solenoid Power Train Canister Vent Valve
Part Number: F75Z-9F945-CA
- Other Name: Solenoid Assy; Solenoid, Vent
- Replaces: F75Z-9F945-BA
$98.95 MSRP: $144.67
You Save: $45.72 (32%)

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More Info
Fits the following Vehicles:
1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
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Ford F-250 Solenoid Assembly
Part Number: F75Z-9F945-BA
- Other Name: Solenoid Assy
- Replaced by: F75Z-9F945-CA
$98.95 MSRP: $144.67
You Save: $45.72 (32%)

Add to Cart
More Info
Fits the following Vehicles:
1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
Less Info
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Ford F-250 VALVE ASY
Part Number: E4ZZ9C915A
- Other Name: Purge Control Valve, Purge Solenoid
More Info
Fits the following Vehicles:
1988-1989 Ford F-250 | 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4AT E4OD, 4MT, 5MT
1984-1986 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT C6, 3MT, 4AT AOD, 4MT
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Ford F-250 Valve Assembly
Part Number: F65Z-9C915-AA
- Other Name: Valve Assy
- Manufacturer Note: VMV valve, Mexico
More Info
Fits the following Vehicles:
1998 Ford F-250 | 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 5MT
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Ford F-250 Canister Purge Valve Parts Questions & Answers

Valve Assembly
E9DZ-9C915-A
Q: How is the Canister Purge Valve and Vapor Canister work on Ford F-250?
A: The system for emission control prevents the fuel vapors from being released into the atmosphere. It is a sealed carburetor bowl and a check valve fuel tank filler cap which helps have a "closed" fuel system. A vapor relief valve integrated into the fuel tank controls vapor pressure while charcoal canister is connected to the sources of vapors. The engine purges the canister off vapor by feeding it to the engine when it is running. In carbureted engines, the canister gets vapor through valves such as thermal vent valve and a bowl vent solenoid. On the other hand, for fuel-injected engines, outlet of canister connects with an electrically activated canister purge solenoid controlled by EEC PCM for combustion of vapor.