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OK 13. CHECK HARNESS AND CONNECTOR (ECM - AIR INJECTION CONTROL DRIVER) (a) Disconnect the ECM connector. (b) Disconnect the air injection control driver (for bank 1 or bank 2) connectors. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION D74-54 (AIRP) - D50-4 (SIP) Always Below 1 Ω D74-53 (ARP2) - D54-4 (SIP2) Always Below 1 Ω D74-54 (AIRP) or D50-4 (SIP) - Body ground Always 10 kΩ or higher D74-53 (ARP2) or D54-4 (SIP2) - Body ground Always 10 kΩ or higher NG REPAIR OR REPLACE HARNESS OR CONNECTOR 14. INSPECT AIR PUMP ASSEMBLY (FOR BANK 1 OR BANK 2) 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2444-P2447;... |