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EMISSION CONTROL ENGINE AND EMISSION CONTROL 17-40 EGR GAS TEMPERATURE SENSOR M1175011500022 AKB00298 1 2 AB EGR gas Equipment side 1. Disconnect the EGR gas temperature sensor connector. 2. Measure resistance between terminals No. 1 and No. 2. Standard value: 55 − 78 kΩ (at −20°C) 29 − 41 kΩ (at 0°C) 17 − 23 kΩ (at 20°C) 10 − 14 kΩ (at 40°C) 7.1 − 8.8 kΩ (at 60°C) 4.8 − 5.9 kΩ (at 80°C) 3. Remove the EGR gas temperature sensor AKA00756 EGR gas AB 4. Measure resistance while heating the sensor using a hair drier. Normal condition: Temperature ( °C) Resistance (k Ω) Higher Smaller 5. If the value deviates from the standard value or the resistance remains unchanged, replace the 6. Install the EGR gas temperature sensor and tighten it to the specified torque. Tightening torque: 20 ± 4 N⋅m AIR FLOW SENSOR CHECK M1175005700027 Refer to GROUP 13A − Troubleshooting − Inspec- tion Chart for Diagnosis Code. CRANK ANGLE SENSOR CHECK M1175005200044 Refer to GROUP 13A −Troubleshooting − Inspection Chart for Diagnosis Code. ENGINE COOLANT TEMPERATURE SENSOR CHECK M1175001500054 Refer to GROUP 13A − On-vehicle service − Engine coolant temperature sensor check. INTAKE AIR TEMPERATURE SENSOR CHECK M1175005800035 <Intake air temperature sensor No. 1> Refer to GROUP 13A − On-vehicle service − Air temperature sensor No. 1 check. <Intake air temperature sensor No. 2> Refer to GROUP 13A − On-vehicle service − Air temperature sensor No. 2 check. CHECK AT THE ECU TERMINALS M1175003000055 Refer to GROUP 13A − Troubleshooting − Check at the ECU terminals. |