Subaru IMPREZA 2004 Service Manual page 753

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
14.Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC 11 CRANKSHAFT POSITION SENSOR
• DIAGNOSIS:
• No signal entered from crankshaft position sensor when ignition switch is ON.
• The harness connector between ECM and crankshaft position sensor is open or shorted.
• TROUBLE SYMPTOM:
• Engine stalls.
• Restarting impossible
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory and inspection modes. <Ref. to
EN(H4SOw/oOBD)(diag)-28, OPERATION, Clear Memory Mode.> and <Ref. to EN(H4SOw/oOBD)(di-
ag)-26, OPERATION, Inspection Mode.>
• WIRING DIAGRAM:
LHD RHD
1
5
LHD RHD
B83
CRANKSHAFT
POSITION
SENSOR
E10
E2
B21
2
3
B83
B135 ECM
EN(H4SOw/oOBD)(diag)-57
WITH IMMOBILIZER : 2
1
WITHOUT IMMOBILIZER : 1
2 WITH IMMOBILIZER : 1
WITHOUT IMMOBILIZER : 4
WITH IMMOBILIZER : 3
3
WITHOUT IMMOBILIZER : 6
E
ENGINE (DIAGNOSTICS)
E10
1 2
LHD: B83
1 2 3 4
5 6 7 8
RHD: B83 WITH IMMOBILIZER
1 2 3 4
RHD: B83
WITHOUT IMMOBILIZER
1 2 3 4 5 6
B21
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
B135
4 5 6 7
1 2 3
8 9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28
EN-02581