Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 Ford Expedition RWDFACTORY OEM SERVICE PROCEDURE
Line Pressure Table
LINE PRESSURE TABLE
| Applications | Range | Idle | WOT | ||
|---|---|---|---|---|---|
| EPC | Line Pressure | EPC | Line Pressure | ||
| Expedition | P, N | 0-138 kPa (0-20 psi) | 207-448 kPa (30-65 psi) | N/A | N/A |
| OD, 2, 1 | 138-345 kPa (20-50 psi) | 345-758 kPa (50-110 psi) | 655-793 kPa (95-115 psi) | 1,310-1,586 kPa (190-230 psi) | |
| R | 138-345 kPa (20-50 psi) | 552-1034 kPa (80-150 psi) | 552-655 kPa (80-95 psi) | 1,379-1,931 kPa (200-280 psi) | |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.