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.
2023 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE
Fuel Injector
| (1) | Fuel pressure sensor | ||
| (2) | Fuel injector pipe RH(1) | ||
| (3) | Holder | ||
| (4) | Fuel injector ASSY | ||
| (5) | Fuel injector pipe LH | ||
| (6) | O-ring | ||
| (7) | Support disc | ||
| (8) | Decoupling | ||
| (9) | Fuel injector seal | ||
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Tightening torque: N.m (kgf-m, ft-lb)
T1: 19 (1.9, 14.0)
T2: 46 (4.7, 33.9)
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.