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Fig. 87: Identifying D74 ECM Connector NG : Go to step 4 OK : REPLACE ECM (See REMOVAL ) 4. INSPECT HEATED OXYGEN SENSOR (CHECK FOR SHORT) a. Disconnect the D31 or D32 HO2 sensor connector. b. Measure the resistance according to the value (s) in the table below. Standard resistance STANDARD RESISTANCE SPECIFICATION Tester Connection Condition Specified Condition 2 (+B) - 3 (OX1B) Always 10 kohms or higher 2 (+B) - 4 (E1) Always 10 kohms or higher 2 (+B) - 3 (OX2B) Always 10 kohms or higher 2 (+B) - 4 (E1) Always 10 kohms or higher
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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