What is the role of the fuel evaporative emissions control (EVAP) system,Purge Valve,Fuel Pressure Sensor and Canister for Chevrolet Colorado and GMC Canyon?

Fuel evaporative emissions control (EVAP) system is the system responsible for managing the fuel vapors from the fuel tank, and releases them into engine intake during engine operation. Key elements of this system include a canister which has activated charcoal that absorbs fuel vapors, purge valve, vent valve, fuel tank pressure sensor, fuel tank, and various vapor lines and purge lines. After going through a check valve, the fuel tank vapor goes to a charcoal canister where it is absorbed and stored by the charcoal.There are certain conditions under which PCM (Powertrain Control Module) will open both the purge and vent valves resulting in drawing of fuel vapors from canister into manifold for combustion within the intake manifold.The PCM regulates vapor flow rate through EVAP purge valve control solenoid by cycling it on and off so as to optimize purge based on engine conditions. During cold start-up mode of operation, this system self-diagnoses by creating vacuum in EVAP system to detect leaks while PCM monitors the voltage of Fuel Tank Pressure Sensor.The Fuel Tank Pressure Sensor supplies MAP sensor like signal voltage to PCM representing air pressure within the fuel tank. Replacement procedures usually entail disconnecting quick connect fittings then cleaning area before removing mounting bolts; hoses; electrical connectors etc. Specific removal and installation procedure for replacing EVAP canister, purge valve, vent valve and fuel tank pressure sensor.This is because there is an EPA-mandated warranty that covers this evaporative emission control system.

Genuine GMC Canyon Vapor Canister

Fuel Vapor Canister

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5 Vapor Canisters found

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GMC Canyon Canister Asm,Evap Emission
Part Number: 19209329
$221.94 MSRP: $460.84
You Save: $238.90 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CANISTER, Fuel Tank Evaporator/Purge Control; Vapor Canister
- Replaces: 15166275, 94718730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L, 8 Cyl 5.3L
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GMC Canyon CANISTER-EVAP EMIS
Part Number: 85528019
$115.30 MSRP: $210.02
You Save: $94.72 (46%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Replaces: 84065746, 84835953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L, 6 Cyl 3.6L
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GMC Canyon Canister, Evap Emis
Part Number: 85157110
$146.89 MSRP: $305.00
You Save: $158.11 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Replaces: 84065745, 84835955, 23456555
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L, 6 Cyl 3.6L
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GMC Canyon CANISTER,EVAP EMIS
Part Number: 86514457
$193.21 MSRP: $348.12
You Save: $154.91 (45%)
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Product Specifications
- Other Name: Canister, Vapor Canister
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB SLE -5'2" BOX, CRW CAB SPORT-5'2" BOX(I), SLT CREW CAB - 5'2" BOX, SPORT CREW-5'2" BOX | 4 Cyl 2.7L
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GMC Canyon CANISTER,EVAP EMIS
Part Number: 86514456
$208.64 MSRP: $375.92
You Save: $167.28 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Vapor Canister
- Replaces: 86796131
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB SLE -5'2" BOX, CRW CAB SPORT-5'2" BOX(I), SLT CREW CAB - 5'2" BOX, SPORT CREW-5'2" BOX | 4 Cyl 2.7L

GMC Canyon Vapor Canister

The GMC Canyon Vapor Canister is an important component of the evaporative emissions control system or the EVAP that aims to minimize or contain hydrocarbon emissions from getting out to the atmosphere. It works in as a reserve of fuel vapours from the fuel tank, and releases the vapours into the engine compartment to be mixed with air and burnt when necessary. It is normally made of activated charcoal to increase the space that will be used for adsorption of vapors in the canister. For the years, modifications of the Vapor Canister have been incorporated in the various exiles of Canyon and some contain changeable filters to keep on with efficiency. Current versions include other diagnostic elements like Canister Vent Solenoid and fuel tank pressure sensor for leakage identification and correct functioning. They assist in sustaining the environment integrity besides improving the capability of automobiles.

Each OEM GMC Canyon Vapor Canister we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Canyon Vapor Canister Parts Questions & Experts Answers

Canister Asm,Evap Emission
19209329
Q: What is the role of the fuel evaporative emissions control (EVAP) system,Purge Valve,Fuel Pressure Sensor and Canister for Chevrolet Colorado and GMC Canyon?
A: Fuel evaporative emissions control (EVAP) system is the system responsible for managing the fuel vapors from the fuel tank, and releases them into engine intake during engine operation. Key elements of this system include a canister which has activated charcoal that absorbs fuel vapors, purge valve, vent valve, fuel tank pressure sensor, fuel tank, and various vapor lines and purge lines. After going through a check valve, the fuel tank vapor goes to a charcoal canister where it is absorbed and stored by the charcoal.There are certain conditions under which PCM (Powertrain Control Module) will open both the purge and vent valves resulting in drawing of fuel vapors from canister into manifold for combustion within the intake manifold.The PCM regulates vapor flow rate through EVAP purge valve control solenoid by cycling it on and off so as to optimize purge based on engine conditions. During cold start-up mode of operation, this system self-diagnoses by creating vacuum in EVAP system to detect leaks while PCM monitors the voltage of Fuel Tank Pressure Sensor.The Fuel Tank Pressure Sensor supplies MAP Sensor like signal voltage to PCM representing air pressure within the fuel tank. Replacement procedures usually entail disconnecting quick connect fittings then cleaning area before removing mounting bolts; hoses; electrical connectors etc. Specific removal and installation procedure for replacing EVAP canister, purge valve, vent valve and fuel tank pressure sensor.This is because there is an EPA-mandated warranty that covers this evaporative emission control system.