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5. 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: TESTER CONNECTION CONDITION SPECIFIED CONDITION D7-4 (THA) or D74-73 (THA) - Body ground Always 10 kΩ or higher NG REPAIR OR REPLACE HARNESS OR CONNECTOR OK REPLACE ECM 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0112,P0113; ... |