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Home › Subaru › 2009 › Impreza WRX STi › Repair and Diagnosis › Engine Performance › Engine Control Systems › Fuel Injection System (STI) › General Description › Preparation Tool › General Tool

General Tool

GENERAL TOOL CHART

TOOL NAME REMARKS
Circuit tester Used for measuring resistance and voltage.
Oscilloscope Used for inspecting the waveform of each sensor.
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