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.
2024 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Fuel Pipe 1
| (1) | Vacuum hose |
| (2) | Purge control solenoid valve |
| (3) | Purge control solenoid valve bracket |
| (4) | Vacuum hose ASSY |
| (5) | Band clip |
| (6) | Check valve |
| (7) | Clamp |
| (8) | Clip |
| (9) | CPC pressure sensor |
| (10) | O-ring |
| (11) | Vacuum pipe ASSY |
| (12) | Fuel pipe protector No. 1 |
| (13) | Fuel pipe |
| (14) | Fuel delivery pipe |
| (15) | Fuel pipe protector No. 2 |
Tightening torque: N.m (kgf-m, ft-lb)
T1: 3.4 (0.3, 2.5)
T2: 6.4 (0.7, 4.7)
T3: 19 (1.9, 14.0)
T4: 25 (2.5, 18.4)
Factory Service Tools
Use the Manual With the Right Hardware
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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.