Subaru 2002 IMPREZA Service Manual page 1380

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
AY:DTC P0464 — FUEL LEVEL SENSOR INTERMITTENT INPUT—
• DTC DETECTING CONDITION:
• Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(TURBO)-45, OP-
ERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(TURBO)-42, Inspection Mode.> .
• WIRING DIAGRAM:
RHD
B36
i1
RHD
FUEL
GAUGE
i2
B37
E
R59
FUEL SUB
LEVEL SENSOR
i1
B72
1 2 3
1 2
7 8 9 10 11 12 13 14
3 4
R59 R58
1 2 1 2 3
4 5 6
No.13
B36
i1
COMBINATION
METER
A : i10
1 LHD : 24
*
RHD : 21
C : i12
LHD : 3
2
*
RHD : 2
B135
25
ECM
B99
R3
R15
R57
R58
FUEL LEVEL
SENSOR
A : i10
4 5 6
1 2 3 4 5 6 7 8 9 10
B209
F60 : LHD
A1 A2
B1 B2
B22 : RHD
C1 C2
D1 D2
1 2 3 4
E1
5 6 7 8
9 10 11 12
F1
13 14 15 16
G1G2
H1 H2
I1 I2
J1 J2
EN(TURBO)-220
SBF-4
4 1
IGNITION SWITCH
B72
D2
B209 F76
RHD 16
B22
C : i12
1 2 3 4 5 6
7 8 9 10 11 12 13 14
A4 A5
A3
B36
B4 B5
C3
C4 C5
1 2 3 4 5 6
D4
D5
12 13 14 15 16 17 18 19 20 21 22 23 24
E5
F5
G4 G5
H4 H5
H3
I5
I4
J3
J4 J5
SBF-1
16
F60 E3
E3
E E
B135
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28
B99
7 8 9 10 11 1 2 3 4 5
12 13 14 15 16 17 18 19 20 21 22 23 24
(LHD)
1 2 3 4
10 11 12 13 14 15
22 23 24 25 26 27 28 29
(RHD)
E
R15
1 2
3 4 5 6
i2
6 7 8 9 10 11
5 6 7 8 9
16 17 18 19 20 21
30 31 32
EN1442