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STANDARD RESISTANCE SPECIFICATION Fig. 60: Identifying Mass Air Flow Meter & Integration Relay Connector Terminal NG : REPAIR OR REPLACE HARNESS OR CONNECTOR OK : CHECK ECM POWER SOURCE CIRCUIT (See ECM POWER SOURCE CIRCUIT ) 6. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER - ECM) a. Disconnect the D7 MAF meter connector. b. Disconnect the D74 ECM connector. c. Measure the resistance according to the value (s) in the table below. Standard resistance STANDARD RESISTANCE SPECIFICATION Tester Connection Condition Specified Condition D7-1 (+B) - 1B-4 Always Below 1 ohms D7-1 (+B) or 1B-4-Body ground Always 10 kohms or higher Tester Connection Condition Specified Condition
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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