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Engine Control System - 4.3L (Introduction): Component Locations GMC Savana G2500

Testing & Diagnostics 18 illustrations ~193 words

Special Tools

Special Tools & Equipment Illustration Tool Number/Description GE 41415-50 Fuel Tank Cap Adapter J 26792 Spark Plug Tester J 34730-1A Fuel Pressure Gage J 34730-375 Harness Test Lamp J 35616-A Connector Test Adapter Kit J 37027-1A IAC Motor Driver You may also use an IAC Motor Driver from one of the approved manufacturers listed below: OTC Thexton CTI Snap On MAC Tools NAPA/Balkamp J 37088-A Fuel Line Disconnect Tool Set J 37287 Fuel Line Shut-off Adapters J 38522 Variable Signal Generator J 39021 Fuel Injector Coil and Balance Tester J 39021-210 Injector Tester Adapter Box J 39021-301 Injector Harness Connector J 39194 Oxygen Sensor Wrench J 39765 Fuel Sender Locknut Wrench J 41413-200 Evaporative Emissions System Tester (EEST) J 41413-SPT High Intensity White Light J 41413-VLV EVAP Service Port Vent Fitting J 41415-40 Fuel Tank Cap Adapter J 41416 Ultrasonic Leak Detector J 44175 Fuel Composition Tester

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