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3 DETECT MALFUNCTIONING PART
Check the following.
쐌 15A fuse
쐌 Harness for open or short between fuse and fuel pump relay
䊳 Repair harness or connectors.
4 CHECK FUEL PUMP POWER SUPPLY AND GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect fuel pump harness connector.
AFE095
3. Check harness continuity between terminal 2 and body ground, terminal 1 and fuel pump relay connector terminal 3.
SEF700Z
Continuity should exist.
4. Also check harness for short to power.
OK or NG
OK 䊳 GO TO 6.
NG 䊳 GO TO 5.
FUEL PUMP
KA24DE
Diagnostic Procedure (Cont’d)
EC-580
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