LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2018 >> Outback 2.5i >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) (H4DO) >> Diagnostics For Engine Starting Failure >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostics For Engine Starting Failure: Procedure

1. Check of the fuel amount
2. Inspection of starter motor circuit Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics for Engine Starting Failure>STARTER MOTOR CIRCUIT 
3. Inspection of ECM power supply and ground line Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics for Engine Starting Failure>CHECK POWER SUPPLY AND GROUND LINE OF ENGINE CONTROL MODULE (ECM) 
4. Inspection of ignition control system Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics for Engine Starting Failure>IGNITION CONTROL SYSTEM 
5. Inspection of fuel pump circuit Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics for Engine Starting Failure>FUEL PUMP CIRCUIT 
6. Inspection of fuel injector circuit Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics for Engine Starting Failure>FUEL INJECTOR CIRCUIT