Subaru 2002 IMPREZA Service Manual page 519

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Check Yes
s the resistance less than 1
a?
Go to step 2.
s there poor contact in tumble Repair poor con-
jenerator valve actuator con- tact in tumble gen-
lector. erator valve
actuator connec-
tor.
Step
I
CHECK HARNESS BETWEEN ECM AND
TUMBLE GENERATOR VALVE ACTUATOR
CONNECTOR.
1)Turn the ignition switch to OFF.
2)Disconnect the connector from tumble gen-
erator valve and ECM connector.
3)Measure the resistance between tumble
generator valve actuator and ECM connector.
Connector & terminal
(E5l) NO.
1
-
(884) NO. 10:
(E5l) NO. 2
-
(884)
NO.
11:
No
Repair open circuit
between ECM and
tumble generator
valve connector.
NOTE:
In this case, repaii
the following:
Open circuit in
harness between
ECM and tumble
generator valve
actuator connec-
tor.
Poor contact in
coupling connec-
tor.
Replace the tum-
ble generator valve
assembly. <Ref. to
FU(D0HC
TURBO)-40, Tum-
ble Generator
Valve Assembly.>
2 CHECK POOR CONTACT.
Check poor contact in tumble generator valve
actuator connector.
EN(D0HC TURBO)-295