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Home >> Subaru >> 2021 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (Diagnostics) (2.5L) - Introduction) >> General Description >> Preparation Tool >> General Tool
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General Tool

WARNING: This page is about a different variant/trim than selected.
TOOL NAME REMARKS
Circuit tester Used for measuring resistance, voltage and current.
Oscilloscope Used for measuring the sensor.
DST-i Used together with Subaru Select Monitor 4.