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 Lexus ES 330FACTORY OEM SERVICE PROCEDURE
Torque Specifications
EMISSION CONTROL TORQUE SPECIFICATIONS
| Part Tightened | N.m | kgf.cm | ft..lbf |
|---|---|---|---|
| Charcoal canister assy at Body | 40 | 400 | 29 |
| Engine wire No. 3 (battery negative terminal) at Battery | 5.4 | 55 | 48 in..lbf |
| Emission control valve set at Intake air surge tank | 8.0 | 82 | 71 in..lbf |
| Fuel tank vent tube set plate at Fuel tank assy | 5.9 | 60 | 52 in..lbf |
| Charcoal canister assy at Body | 7.5 | 76 | 66 in..lbf |
| Heated oxygen sensor at Exhaust pipe assy front | 44 | 449 | 32 |
| Air fuel ratio sensor at Exhaust manifold sub-assy RH | 44 | 449 | 32 |
| Exhaust manifold heat insulator No. 1 at Exhaust manifold sub-assy RH | 8.5 | 87 | 75 in..lbf |
| Air fuel ratio sensor at Exhaust manifold converter sub-assy No. 1 | 44 | 449 | 32 |
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.