Subaru Legacy 2001 Service Manual page 84

DIAGNOSTICS FOR ENGINE STARTING FAILURE
Engine (DIAGNOSTICS)
No.
7 CHECK HARNESS BETWEEN ECM AND
FUEL PUMP RELAY CONNECTOR.
1) Disconnect connectors from ECM.
2) Measure resistance of harness between
ECM and fuel pump relay connector.
Connector & terminal
(B136) No. 16 — (B46) No. 3:
8 CHECK POOR CONTACT.
Check poor contact in ECM connector.
Step
Is the resistance less than
1 Ω?
Is there poor contact in
ECM connector?
EN(H6)-82
Check Yes
Go to step 8.
Repair poor con-
tact in ECM con-
nector.
No
Repair open cir-
cuit in harness
between ECM
and fuel pump
relay connector.
Check fuel injec-
tor circuit. <Ref. to
EN(H6)-85 FUEL
INJECTOR
CIRCUIT, Diag-
nostics for Engine
Starting Failure.>