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 MANUALSTOYOTA20104 RUNNER 2WD L4-2.7L (2TR-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCRANKSHAFT POSITION SENSORSERVICE AND REPAIRREMOVAL
2010 Toyota 4 Runner 2WD L4-2.7L (2TR-FE)
Removal
2010 Toyota 4 Runner 2WD L4-2.7L (2TR-FE)SECTION Removal
2TR-FE ENGINE CONTROL: CRANKSHAFT POSITION SENSOR: REMOVAL
1. REMOVE FAN SHROUD
(a) Remove the fan shroud Removal.
2. DISCONNECT VANE PUMP ASSEMBLY Removal
3. DISCONNECT COOLER COMPRESSOR ASSEMBLY Removal
4. REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET Removal
5. REMOVE CRANKSHAFT POSITION SENSOR
(a) Disconnect the crankshaft position sensor connector and detach the wire harness clamp.
(b) Remove the bolt and crankshaft position 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.