Fuel Sub Level Sensor - Subaru 2002 IMPREZA Service Manual

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Step
3 CHECK FUEL SUB LEVEL SENSOR.
1)Remove the fuel sub level sensor.
2)<Ref. to FU-66, Fuel Sub Level Sensor.>
3)While moving the fuel sub level sensor float
up and down, make sure that the resistance
between fuel level sensor terminals changes
smoothly.
Terminals
No. 1 — No. 2:
Check
Does the resistance change
smoothly between approx. 0.5
Ω and approx. 44 Ω?
EN-202
Yes
Repair the poor Replace the fuel
contact in ECM, sub level sensor.
combination meter <Ref. to FU-66,
and coupling con- Fuel Sub Level
nectors. Sensor.>
No