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.
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HOMESERVICE MANUALSSCION2007TC BASE, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONCOMPUTER RELEARNENGINE CONTROL SYSTEM (2AZ-FE)CRANKSHAFT POSITION SENSORINSPECTION
2007 Scion tC Base, Automatic
Crankshaft Position Sensor: Inspection
2007 Scion tC Base, AutomaticSECTION Inspection
- INSPECT CRANKSHAFT POSITION SENSOR
- Measure the resistance of the sensor.
Standard resistance
CRANKSHAFT POSITION SENSOR TESTER CONNECTION AND SPECIFIED CONDITIONTester Connection Specified Condition 1(NE+) - 2(NE-) 985 to 1,600 Ω at cold 1 (NE+) - 2 (NE-) 1,265 to 1,890 Ω at hot NOTE: Cold and Hot mean the temperature of the coils themselves. Cold is from -10 to 50°C (14 to 122 F) and Hot is from 50 to 100°C (122 to 212°F).If the result is not as specified, replace the crankshaft position sensor.
- Measure the resistance of the sensor.
RENDER: 1.0x
NO RELATED
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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.