Subaru Impreza 2004 Service Manual page 193

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
CM:DTC P1094 TUMBLE GENERATED VALVE SIGNAL 1 CIRCUIT MALFUNC-
TION (OPEN)
• DTC DETECTING CONDITION:
• Immediately at fault recognition
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(H4DOTC)(diag)-
47, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4DOTC)(diag)-39, Inspec-
tion Mode.>.
• WIRING DIAGRAM:
E55
1 2
TUMBLE
GENERATOR VALVE
ACTUATOR RH
RHD
RHD
B136 ECM
: LHD
F61
: RHD
B21
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
EN(H4DOTC)(diag)-272
E55
E2
: LHD : RHD
F61 B21
RHD
F74
B200
RHD
F74
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16
B136
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17
EN-02574