Subaru LEGACY 2006 Manual page 247

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
BJ:DTC P0452 EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SEN-
SOR LOW INPUT
DTC DETECTING CONDITION:
• Detected when two consecutive driving cycles with fault occur.
• GENERAL DESCRIPTION <Ref. to GD(H4SO)-141, DTC P0452 EVAPORATIVE EMISSION CONTROL
SYSTEM PRESSURE SENSOR LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
CAUTION:
After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to EN(H4SO)(di-
ag)-43, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(diag)-34, PRO-
CEDURE, Inspection Mode.>.
WIRING DIAGRAM:
B83
1 2 3 4
1 2 3 4
5 6 7 8
10 11 12 13 14
FUEL
TANK
PRESSURE
SENSOR
B135
B97 B135
1 2 3
5 6 7 8 9
8 9 10 11 12 13 14 15
15 16 17 18 19 20
20 21 22 23
28 29 30 31
EN(H4SO)(diag)-210
R47
R213
R15
R1
B97
*
*
B83
*
: TERMINAL No. OPTIONAL
ARRANGEMENT
R47
4 5 6 7
1 2 3
16 17 18 19
24 25 26 27
32 33 34 35
R213
1 2 3
4 5 6 7 8
EN-04045