Subaru Legacy 2003 Service Manual page 519

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
L: DTC P0117 — ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT —
• DTC DETECTING CONDITION:
• Immediately at fault recognition
• TROUBLE SYMPTOM:
• Hard to start
• Erroneous idling
• Poor driving performance
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode<Ref. to EN(H4SO)-47, OPER-
ATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)-40, OPERATION, Inspection
Mode.> .
• WIRING DIAGRAM:
E8
1 2 3 4 5 6
1 2
3
ENGINE
COOLANT
TEMPERATURE
SENSOR
B135 ECM
B83
1 2
5
9 10
13
17 18
EN(H4SO)-122
E8
E2
B21
EG FG
3 2
4 1
B83
: FOR G.C.C COUNTRIES MODEL
FG
: EXCEPT FOR G.C.C COUNTRIES MODEL
EG
B21
1 2 3
3 4
8 9
10
6 7 8
20 21
11 12
14 15
16
19 20
B135
4 5 6 7
11 12 13 14 15 16 17 18 19
22 23 24 25 26 27 28
EN-01125