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OK NG REPAIR OR REPLACE HARNESS OR CONNECTOR 2. CHECK HARNESS AND CONNECTOR (IGNITION COIL ASSEMBLY - ECM) (a) Disconnect the ignition coil assembly connector. (b) Disconnect the ECM connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION D10-2 (IGF1) - D74-104 (IGF1) Always Below 1 Ω D25-2 (IGF2) - D74-105 (IGF2) Always Below 1 Ω D12-2 (IGF2) - D74-105 (IGF2) Always Below 1 Ω D23-2 (IGF1) - D74-104 (IGF1) Always Below 1 Ω D14-2 (IGF2) - D74-105 (IGF2) Always Below 1 Ω D21-2 (IGF1) - D74-104 (IGF1) Always Below 1 Ω D16-2 (IGF1) - D74-104 (IGF1) Always Below 1 Ω D19-2 (IGF2) - D74-105 (IGF2) Always Below 1 Ω D10-3 (IGT1) - D74-40 (IGT1) Always Below 1 Ω D25-3 (IGT2) - D74-33 (IGT2) Always Below 1 Ω D12-3 (IGT3) - D74-37 (IGT3) Always Below 1 Ω D23-3 (IGT4) - D74-34 (IGT4) Always Below 1 Ω D14-3 (IGT5) - D74-35 (IGT5) Always Below 1 Ω D21-3 (IGT6) - D74-36 (IGT6) Always Below 1 Ω D16-3 (IGT7) - D74-38 (IGT7) Always Below 1 Ω D19-3 (IGT8) - D74-39 (IGT8) Always Below 1 Ω D10-2 (IGF1) or D74-104 (IGF1) - Body ground Always 10 kΩ or higher D25-2 (IGF2) or D74-105 (IGF2) - Body ground Always 10 kΩ or higher 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0351-P0358; ... |