Ford Freestar 2004 User Manual

Evaporative Emissions
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The EVAP running loss system leak test:
 utilizes intake manifold vacuum to test the system and involves several stages.
Evaporative Emission System
Principles of Operation
Evaporative Emission (EVAP) Canister Purge Valve
The EVAP canister purge valve is controlled by the powertrain control module (PCM). The EVAP canister purge valve controls the flow of fuel vapors from the EVAP
canisters to the engine intake manifold during various engine operating modes. The EVAP canister purge valve is normally closed.
Evaporative Emission (EVAP) Canisters
SECTION 310-00: Fuel System 2004 Freestar/Monterey Workshop Manual
DIAGNOSIS AND TESTING
Procedure revision date: 07/31/2003
Special Tool(s)
Worldwide Diagnostic System (WDS)
418-F224
New Generation STAR (NGS) Tester
418-F052, or equivalent scan tool
Evaporative Emission System Leak Tester
310-F007 (134-00056) or equivalent
Item Part Number Description
1 9030 Fuel filler cap
2 9C052 Fuel tank pressure sensor
3 9B190 RIU limit vent valve
4 9C915 Evaporative emission canister purge valve
5 9F945 Canister vent solenoid
6 9B328 Evaporative emission dust separator
7 9D653 Evaporative emission canister
8 9002 Fuel tank
9 9B593 Fuel vapor vent valve
10 9189 Fuel filler pipe check valve
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2004 Freestar/Monterey Workshop Manual
10/9/2010
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS4W/~MUS~LEN/20/
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Ford Freestar 2004 Specifications

General

Brand	Ford
Model	Freestar 2004
Category	Automobile
Language	English