Subaru IMPREZA 2002 Service Manual page 483

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
E NG I N E (DIAGNOSTICS)
Step
1
CHECK CURRENT DATA.
1)Start the engine.
2)Read the data of fuel temperature sensor
signal using Subaru Select Monitor or OBD-ll
general scan tool.
NOTE:
*Subaru Select Monitor
For detailed operation procedure, refer to the
"READ CURRENT DATA FOR ENGINE". <Ref.
to EN(S0HC)-32, Subaru Select Monitor.>
*OED-ll general scan tool
For detailed operation procedures, refer to the
OED-ll General Scan Tool Instruction Manual.
2 CHECK CURRENT DATA.
1)Turn the ignition switch to OFF:
2)Remove the access hole lid.
3)Disconnect the connector from fuel pump.
4)Turn the ignition switch to ON.
5)Read the data of fuel temperature sensor
signal using Subaru Select Monitor or the
OBD-ll general scan tool.
NOTE:
Gubaru Select Monitor
For detailed operation procedure, refer to the
"READ CURRENT DATA FOR ENGINE". <Ref.
to EN(S0HC)-32, Subaru Select Monitor.>
*OBD-ll general scan tool
For detailed operation procedures, refer to the
OED-ll General Scan Tool Instruction Manual.
Check
;
the value greater than 150°C
302"F)?
s the value less than -40°C (-
.O"F)?
up, the circuit has
returned to a nor-
mal condition at
this time.
;or. <Ref. to ness between fuel
;or.>
EN(SOHC)-159