What is the Fuel Evaporative Emissions Control (EVAP) System,Canister Purge Valve and Vapor Canister on Jeep Liberty?

The EVAP system absorbs fuel vapors from the tank and releases them into the engine intake. It utilizes a canister filled with activated charcoal and a two-way valve to vent fuel vapors. The PCM operates a purge control solenoid to open a diaphragm valve in the canister. A leak detection monitor system is also in place to detect any leaks. Component replacement involves removing and installing the EVAP canister, purge control solenoid, and leak detection pump.

Genuine Jeep Liberty Canister Purge Valve

Vapor Canister Purge Valve EVAP

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3 Canister Purge Valves found

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Jeep Liberty SOLENOID-Proportional PURGE
Part Number: 52090419AA
$101.59 MSRP: $148.00
You Save: $46.41 (32%)
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Product Specifications
- Other Name: SOLENOID Proportional Purge
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2007 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.4L, 6 Cyl 3.7L
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Jeep Liberty Valve-Linear PURGE
Part Number: 4891731AA
$60.75 MSRP: $90.00
You Save: $29.25 (33%)
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Product Specifications
- Other Name: Valve Linear Purge; Purge Control Valve, Purge Solenoid, Purge Valve
- Replaced by: 4891731AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty SOLENOID-Duty Cycle PURGE
Part Number: 52128550AA
$96.64 MSRP: $147.00
You Save: $50.36 (35%)
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Product Specifications
- Other Name: SOLENOID Duty Cycle Purge; Purge Solenoid, Purge Valve, Solenoid
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.4L, 6 Cyl 3.7L

Jeep Liberty Canister Purge Valve

The fuel vapor flows through the Jeep Liberty Canister Purge Valve from the charcoal canister to the engine so vapors burn rather than escape into the air. The Canister Purge Valve works with the EVAP system and opens based on a command from the engine computer. This opening allows engine vacuum to pull hydrocarbons stored in the canister through activated charcoal and into the intake manifold. When cruising normally, the valve cycles rapidly, blending vapor with fresh air to make a balanced mixture. This facilitates low emissions as well as steady mileage. The computer may prevent an overly rich mixture during idle or startup by keeping the Canister Purge Valve closed. Liberty models from 2002 to the final model year applied an electric solenoid valve. Subsequent updates refined seals and diagnostics but did not change function. You will see the same Canister Purge Valve design in the Jeep lineup, which is why any Liberty user can expect identical behavior in every Liberty SUV, something Jeep Liberty owners appreciate. A sticking Canister Purge Valve can increase emissions, decrease efficiency, and turn on the check engine light, yet a fuel cap and replacement can restore system health.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Jeep Liberty Canister Purge Valve at great affordable prices. Moreover, all genuine Jeep Liberty Canister Purge Valve come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Jeep Liberty Canister Purge Valve Parts Questions & Experts Answers

Valve-Linear PURGE
4891731AA
Q: What is the Fuel Evaporative Emissions Control (EVAP) System,Canister Purge Valve and Vapor Canister on Jeep Liberty?
A:
The EVAP system absorbs fuel vapors from the tank and releases them into the engine intake. It utilizes a canister filled with activated charcoal and a two-way valve to vent fuel vapors. The PCM operates a purge control solenoid to open a diaphragm valve in the canister. A leak detection monitor system is also in place to detect any leaks. Component replacement involves removing and installing the EVAP canister, purge control solenoid, and leak detection pump.