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 Toyota PriusFACTORY OEM SERVICE PROCEDURE
Service Data
SERVICE DATA - IGNITION
| Spark plug DENSO | SK16R11 |
| Recommended spark plug DENSO | SK16R11 |
| Recommended spark plug NGK | IFR5A11 |
| Electrode gap Standard | 1.0 to 1.1 mm (0.039 to 0.043 in.) |
| Electrode gap Maximum | 1.2 mm (0.047 in.) |
| Camshaft position sensor (G+) - 2 (G-) | 1, 630 to 2, 740 Ξ© (Hot) |
| Resistance 1 (G+) - 2 (G-) | 1, 630 to 2, 740 Ξ© (Hot) |
| Resistance 1 (G+) - 2 (G-) | 2, 065 to 3, 225 Ξ© (Cold) |
| Crankshaft position sensor 1 (NE+) - 2 (NE-) | 985 to 1, 600 Ξ© (Hot) |
| Resistance 1 (NE+) - 2 (NE-) | 985 to 1, 600 Ξ© (Hot) |
| Resistance 1 (NE+) - 2 (NE-) | 1, 265 to 1, 890 Ξ© (Cold) |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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