Table Of Contents - Subaru LEGACY 2003 Service Manual

ENGINE (DIAGNOSTICS)
EN(H4SOw/oOBD)
1. Basic Diagnostic Procedure ........................................................................2
2. Check List for Interview...............................................................................4
3. General Description ....................................................................................6
4. Electrical Components Location..................................................................9
5. Engine Control Module (ECM) I/O Signal .................................................18
6. Subaru Select Monitor...............................................................................21
7. Read Diagnostic Trouble Code (DTC) ......................................................24
8. Inspection Mode........................................................................................26
9. Clear Memory Mode..................................................................................28
10. Compulsory Valve Operation Check Mode ...............................................29
11. Engine Malfunction Indicator Lamp (MIL) .................................................30
12. Diagnostics for Engine Starting Failure.....................................................39
13. List of Diagnostic Trouble Code (DTC) .....................................................57
14. Diagnostic Procedure with Diagnostic Trouble Code (DTC) .....................59
15. General Diagnostic Table........................................................................102
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