Subaru Legacy 2004 Service Manual page 1321

ENGINE (DIAGNOSTICS)
• A list of the support data is shown in the following
table.
Description
Compulsory fuel pump relay operation
check
Compulsory radiator fan relay operation
check
Compulsory air conditioning relay oper-
ation check
Compulsory purge control solenoid
valve operation check
Compulsory wastegate control sole-
noid valve operation check
NOTE:
• The following parts will be displayed but not func-
tional.
Display
EGR Solenoid
ASV Solenoid
FICD Solenoid
Pressure Switching Solenoid
PCV Solenoid
AAI Solenoid
Vcut Solenoid
Fuel Tank Sensor Control Valve
• For detailed operation procedure, refer to the
"SUBARU SELECT
MANUAL".
Compulsory Valve Operation Check Mode
Display
Fuel Pump
Radiator Fan
Relay
A/C Compressor
Relay
CPC Solenoid
Wastegate con-
trol solenoid
MONITOR OPERATION
EN(H4DOTC)(diag)-32