Notice: Use care in removing the fuel injectors in order to prevent damage to the fuel injector electrical connector pins or the fuel injector nozzles. Do not immerse the fuel injector in any type of cleaner. The fuel injector is an electrical component and may be damaged by this cleaning method.
Important: The engine oil may be contaminated with fuel if the fuel injectors are leaking.
J 34730-1A Fuel Pressure Gauge
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
Important: When ordering new fuel injectors, be sure to order the correct injector for the application being serviced.
The fuel injector assembly is stamped with a part number identification (2), a manufacturing date (3), a week code (1), and a production plant number (4).
8.1. | Turn the ignition switch ON for 2 seconds. |
8.2. | Turn the ignition switch OFF for 10 seconds. |
8.3. | Turn the ignition switch ON. |
8.4. | Check for fuel leaks. |