Subaru IMPREZA 2002 Service Manual page 620

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
CJ:DTC PI517
-
IDLE AIR CONTROL SOLENOID VALVE SIGNAL 4 CIRCUIT
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
Erroneous idling
Engine stalls.
Engine breathing
HIGH INPUT
-
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(S0HC)-43, OP-
ERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(S0HC)-40, OPERATION, Inspec-
tion Mode.>.
WIRING DIAGRAM:
MAIN RELAY
BATTERY
SBF-5
2
@
0 -
E - = -
- -
IDLE
AIR CONTROL
I
(aECM
1
EN( SOH C)-296