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.
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HOMESERVICE MANUALSFORD2007FUSION SEL, 2.3 Z, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 6 (AUTOMATIC TRANSMISSION - 6 SPEED)DIAGNOSTIC TESTSSPECIAL TESTING PROCEDURESPRESSURE TEST
2007 Ford Fusion SEL, 2.3 Z, Standard
Pressure Test
2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Pressure Test
WARNING: This page is about a different variant/trim than selected.
| Item | Part Number | Description |
|---|---|---|
| 1 | - | Clutch C1 |
| 2 | - | Clutch C3 |
| 3 | - | Clutch C2 |
| 4 | - | Lube circuit |
| 5 | - | Clutch B2 |
CAUTION:
If the pressure is low at stall, do not continue with the test or further transaxle damage will occur. Do not maintain wide open throttle (WOT) in any transaxle range for more than 5 seconds.
This test verifies that the pressure is within specification.
- Connect a pressure gauge to the appropriate pressure tap.
- Start the engine and check the pressures, see the pressure charts to determine if the pressures are within specification.CLUTCH AND BRAKE PRESSURE CHART
Clutch Range Pressure C1 Drive (1st-4th) 196-1,372 kPa (28-199 psi) C2 Drive (4th-6th) 196-1,372 kPa (28-199 psi) C3 Drive (3rd-5th) 196-1,372 kPa (28-199 psi) C3 Reverse 392-1,863 kPa (57-270 psi) B2 Low manual (1st) 588-1,372 kPa (85-199 psi) B2 Reverse 392-1863 kPa (57-270 psi) PRESSURE DIAGNOSTIC CHARTTest Results Possible Source Values of both D and R ranges are lower than the standards - Pressure control solenoid A (PCA)
- Primary regulator valve failure
- Oil pump failure
- Leak from hydraulic circuit of D or R range
Only the value of D range is lower than the standards - D range hydraulic circuit failure
- C1 clutch failure
Only the value of R range is lower than the standards - R range hydraulic circuit failure
- C3 clutch failure
- B2 brake failure
- If the pressure is not within specification, install a new main control valve body.
- If the pressures are OK, clear all DTCs. Test drive vehicle, code could be intermittent. If DTC returns, install a new valve body.
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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.