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2. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY a. Disconnect the D42 or D43 OCV connector. b. Measure the resistance according to the value(s) in the table below. Standard resistance TESTER CONNECTION SPECIFIED CONDITION NG : REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (See REMOVAL ) Fig. 36: Identifying Oil Control Valve Connector Terminals OK : Go to next step 3. CHECK HARNESS AND CONNECTOR (OCV - ECM) a. Disconnect the D42 or D43 OCV connector. b. Disconnect the D74 ECM connector. c. Measure the resistance according to the value(s) in the table below. Standard resistance (Check for open) TESTER CONNECTION SPECIFIED CONDITION Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 6.9 to 7.9 ohms Tester Connection Condition Specified Condition D42-1 - D74-58 (OC1+) Always Below 1 ohms D43-1 - D74-52 (OC2+) Always Below 1 ohms D42-2 - D74-57 (OC1-) Always Below 1 ohms D43-2 - D74-51 (OC2-) Always Below 1 ohms
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra
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