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
IGNITION TORQUE SPECIFICATIONS
| Part Tightened | N.m | kgf.cm | ft..lbf |
|---|---|---|---|
| Spark plug at Cylinder head sub-assy | 25 | 250 | 18 |
| Spark plug at Cylinder head LH | 25 | 250 | 18 |
| VVT sensor at Cylinder head sub-assy | 8.0 | 80 | 71 in..lbf |
| VVT sensor at Cylinder head LH | 8.0 | 80 | 71 in..lbf |
| Engine wire No. 3 (battery negative terminal) at Battery | 5.4 | 55 | 48 in..lbf |
| Crankshaft position sensor at Oil pump assy | 8.0 | 80 | 71 in..lbf |
| Ignition coil assy at Cylinder head cover sub-assy RH | 8.0 | 80 | 71 in..lbf |
| Ignition coil assy at Cylinder head cover sub-assy | 8.0 | 80 | 71 in..lbf |
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.
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