Subaru IMPREZA 2002 Service Manual page 524

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Check
Is there poor contact in drain
valve connector?
Step
7 CHECK POOR CONTACT.
Check poor contact in drain valve connector.
Yes No
Repair poor con-
tact in drain valve
connector. vice.
Contact with SOA
(distributor) ser-
NOTE:
Inspection by DTM
is required, be-
cause probable
cause is deteriora
tion of multiple
parts.
EN(S0HC)-PO0