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b. Remove the 3 bolts [B] and water outlet pipe. Fig. 359: Identifying Water Outlet Pipe Bolts 4. REMOVE KNOCK SENSOR a. Disconnect the 2 sensor connectors. b. Remove the 2 bolts and 2 sensors. Fig. 360: Locating Knock Sensor Bolts & Connector INSPECTION 1. INSPECT KNOCK SENSOR a. Measure the resistance according to the value (s) in the table below. Standard resistance TESTER CONNECTION SPECIFIED CONDITION If the resistance is not as specified, replace the sensor. Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 120 to 280 kohms
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra
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