Ford Mustang (1999-2004) Service Manual: Evaporative Emission System Leak Test

Ford Mustang (1999-2004) Service Manual / Engine / Evaporative Emissions / Evaporative Emission System Leak Test

Special Tool(s)

Evaporative Emission System Tester 310-F007 (134-00056) or equivalent
Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent scan tool

CAUTION: The evaporative emission system must not be pressurized to more than 3.48 kPa (14 inches H 2 O) or damage to the evaporative emission system may occur.

1. Connect the Evaporative Emission System Leak Tester to the evaporative emission test port.

2. Close the canister vent solenoid. For additional information, refer to Canister Vent Solenoid Closing Procedure in this section.

3. Pressurize the evaporative emission system to 3.48 kPa (14 inches H 2 O).

4. Monitor the system for two minutes. The system fails the leak test if the pressure falls below 2.0 kPa (8 inches H 2 O).

5. Repair any leaks as necessary.

6. Repeat the leak test until the system remains above 2.0 kPa (8 inches H 2 O) after the twominute test period.

    Canister Vent Solenoid Closing Procedure
    Special Tool(s) Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent scan tool CAUTION: The canister vent solenoid must not be ...

    Evaporative Emission Repair Verification Drive Cycle
    Special Tool(s) Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent scan tool Drive Cycle Recommendations NOTE: The followi ...

    Other materials:

    A/C Compressor Pressure Relief Valve
    An A/C compressor pressure relief valve is incorporated into the compressor A/C manifold and tube to: relieve unusually high refrigerant system discharge pressure buildups. For specifications regarding operating pressure(s), refer to Section. prevent ...

    Supercharger Cooling
    General Specifications a - Use the same type coolant that was drained from the cooling system. Do not mix coolant types. b - The addition of Motorcraft Cooling System Stop Leak Pellets, VC-6, darkens Motorcraft Premium Gold Engine Coolant from yell ...

    Oil Pan
    Special Tool(s) Compressor, Coil Spring 204-D001 (D78P-5310-A) Lifting Bracket, Engine 303-D088 (D93P-6001-A2) 3-Bar Engine Support Kit 303-F072 Material Item Specification Metal Surface Cleaner F4 ...