Toyota 4ranner
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 4. Systems of heating, ventilation
4.1. Specifications
4.2. Antifreeze
4.3. Thermostat
4.4. Krylchatka of the fan and hydraulic clutch
4.5. Radiator and tank
4.6. Oil cooler
+ 4.7. Pump
4.8. Liquid temperature sensor
4.9. Electric motor and chain of the fan of a heater
4.10. Heater radiator
4.11. Control panel of the conditioning block
+ 4.12. Air conditioning system
4.13. Compressor
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries
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The location of the sensor of temperature on 4-cylinder engines
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1. Temperature sensor
2. Oil pressure sensor |
Temperature sensor on the l V6 3,0 engine
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1. Temperature sensor
2. Oil pressure sensor |
Temperature sensor on the l V6 3,4 engine
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1. Temperature sensor
2. Oil pressure sensor |
Check
| PERFORMANCE ORDER |
| 1. If the index does not register temperature, then check safety locks. |
| 2. If the sensor shows a condition of "Hot" ("hot") right after launch of the cold engine, then disconnect a wire from the sensor. If the indication falls, then replace the sensor. If the indication remains overestimated, then can be the reasons short circuit on the mass of a wire of the sensor, or malfunction of the index. |
| 3. If the sensor ceases to show temperature after full warming up of the engine (about 10 minutes later after start-up), and safety locks are serviceable, then arrive as follows. Stop the engine, disconnect a wire from the sensor and a piece of a wire close a sensor wire on well cleared site of the engine. Include for a short time ignition but do not start the engine. If the index shows "Hot" now, then replace the sensor. |
| 4. If indications of the sensor are absent, then the break in a chain (see subsection 11.18), or malfunction of the index can be the cause. |
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Replacement
| PERFORMANCE ORDER |
| 1. Disconnect a wire from the sensor. |
| 2. Screw the sensor and turn new, reliably tighten. Attach a wire. |
| 3. Believe liquid level. |
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