Section 662 (Evaporative Emissions System - Excursion & F250-F550 Super Duty)
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Evaporative Emissions
- Special Tool(s)
- Evaporative Emission System (Non-OBD II)
- Evaporative Emission System (OBD II)
- Principles of Operation
- Evaporative Emissions Canister Purge Valve
- Evaporative Emission Canister
- Canister Vent Solenoid (OBD II vehicles only)
- Fuel Tank Pressure (FTP) Sensor (OBD II vehicles only)
- Fuel Vapor Vent Valve (FVV) Assembly
- Fuel Filler Pipe Check Valve
- Fuel Filler Cap
- Evaporative Emissions System Monitor (OBD II vehicles only)
- EVAP Running Loss System Test
- Inspection and Verification
- PCM Diagnostics Trouble Code (DTC) Index
- Symptom Chart
- Pinpoint Tests
- Notes
- Pinpoint Test A: DTC P0442 Small Leak In EVAP System
- Pinpoint Test B: DTC P0455 Major Leak Or No Flow Detected Or DTC P1443 Very Small Or No Purge Flow Detected In System
- Pinpoint Test C: DTC P1450 Excessive Vacuum Detected In The Fuel Tank
- Pinpoint Test D: Hiss When Opening Fuel Cap
- Pinpoint Test E: Excessive Fuel Odor
- Evaporative Emissions
- General Procedures
- Removal And Installation