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-> Yes GO to Pinpoint Test G290117t2.
-> No INSTALL a new injector. Fuel Injectors (18.10.02) CLEAR the DTC. TEST the system for normal operation. G290117t2 : CHECK THE INJECTOR COIL INSULATION 1. Measure the resistance between the injector pin 01 and the injector body. 2. Measure the resistance between the injector pin 02 and the injector body. Is either resistance less than 10,000 ohms? -> Yes INSTALL a new injector. Fuel Injectors (18.10.02) CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G290117t3.
G290117t3 : CHECK THE INJECTOR SUPPLY VOLTAGE 1. Turn the ignition switch to the ON position. 2. Disconnect the relevant injector harness electrical connector (IS01 to IS04 for right-hand cylinders, IS07 to IS10 for left-hand cylinders). 3. Measure the voltage between the relevant injector harness electrical connector (IS01 to IS04 for right-hand cylinders, IS07 to IS10 for left-hand cylinders) pin 02 and GROUND. Is the voltage less than 10 Volts? -> Yes REPAIR the circuit between the relevant injector harness electrical connector (IS01 to IS04 for right- hand cylinders, IS07 to IS10 for left-hand cylinders) pin 02 and battery. This circuit includes the front power distribution fuse box, fuse 13, and the EMS control relay. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G290117t4.
G290117t4 : CHECK THE INJECTOR GROUND CIRCUIT 1. Turn the ignition switch to the OFF position. 2. Disconnect the battery negative terminal. 3. Disconnect the ECM electrical connector PI01. 4. Measure the resistance between the relevant injector harness electrical connector (IS01 to IS04 for right-hand cylinders, IS07 to IS10 for left-hand cylinders) pin 001 and the ECM electrical connector PI01, pins as follows: |