Subaru 2002 Impreza - Page 386

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Yes
Replace the fuel
temperature sen-
sor. <Ref.
to
EC(D0HC
TURBO)-9, Fuel
Temperature Sen-
so r. >
Step
CHECK HARNESS BETWEEN FUEL
TEM-
PERATURE SENSOR AND ECM CONNEC-
TOR.
1)Turn the ignition switch to OFF.
2)Measure the resistance of harness between
fuel pump connector and chassis ground.
(R58) No. 4 - Chassis ground:
Connector
& terminal
No
Repair harness
and connector.
NOTE:
In this case, repai
the following:
Open circuit in
harness between
ECM and fuel
pump connector
Poor contact in
fuel pump connec-
tor
Poor contact in
ECM connector
Poor contact in
coupling connec-
tors
Poor contact in
joint connector
Check
s the resistance less than 5
2?
EN(D0HC TURBO)-162