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Home >> Subaru >> 2008 >> Impreza WRX F4-2.5L DOHC Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Diagnostics For Engine Starting Failure >> Check Power Supply and Ground Line of Engine Control Module (ECM)

Check Power Supply and Ground Line of Engine Control Module (ECM)

CHECK POWER SUPPLY AND GROUND LINE OF ENGINE CONTROL MODULE (ECM)

CAUTION: After repair or replacement of faulty parts, perform Clear Memory Mode Clear Memory Modeand Inspection Mode Preparation For the Inspection Mode - Using a Scan Tool

Wiring Diagram:






Step 1-5:




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