Subaru IMPREZA GD 2007 Series Manual page 363

asieps_tobira_IM_US.book 254 ページ ２０１２年１月１７日 火曜日 午後３時４８分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
CQ:DTC P1420 FUEL TANK PRESSURE CONTROL SOL. VALVE CIRCUIT HIGH
DTC DETECTING CONDITION:
• Detected when two consecutive driving cycles with fault occur.
• GENERAL DESCRIPTION <Ref. to GD(H4SO)-193, DTC P1420 FUEL TANK PRESSURE CONTROL
SOL. VALVE CIRCUIT HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.>
CAUTION:
After repairing or replacing the defective parts, perform the Clear Memory Mode <Ref. to
EN(H4SO)(diag)-47, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(di-
ag)-38, PROCEDURE, Inspection Mode.>.
WIRING DIAGRAM:
MAIN RELAY
6
3
5
4
2
1
B47
B47
F44
1 2
1 2 3 4
3 4
5 6 7 8
5 6
2
B61 F44
R57
B98
5
1 2 3 4 5 1 2 3 4
6 7 8 9 10 11 12 8 9 10 11 12 13 14 15 16
EN(H4SO)(diag)-254
BATTERY
SBF-5
PRESSURE
CONTROL
SOLENOID
VALVE
R68
R57
R15
R2
B98
B136 ECM
R68
1 2 1 2 3
6 7
7 8 9 10 11 12
17 18 19 20 21
28 29 30
E
B136
4 5 6
13 14 15 16
22 23 24 25 26 27
31 32 33 34 35
EN-05398