Loading ...
Loading ...
Loading ...
Diagnostic Procedure
=NGEC0999
1 CHECK FUEL LEVEL SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 66 and body ground. Refer to Wiring Diagram.
Continuity should exist.
4. Also check harness for short to power.
OK or NG
OK 䊳 GO TO 3.
NG 䊳 GO TO 2.
2 DETECT MALFUNCTIONING PART
1. Check the following.
쐌 Harness connectors F36, M81
쐌 Harness for open and short between ECM and body ground
䊳 Replace open circuit or short to power in harness or connectors.
3 CHECK FUEL LEVEL SENSOR
Refer to EL-XX, “Fuel Level Sensor Unit Check”.
OK or NG
OK 䊳 GO TO 4.
NG 䊳 Replace fuel level sensor unit.
4 CHECK INTERMITTENT INCIDENT
Refer to “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-732
OK or NG
䊳 INSPECTION END
DTC P1464 FUEL LEVEL SENSOR CIRCUIT (GROUND SIGNAL)
VG33E
Diagnostic Procedure
EC-1134
Loading ...
Loading ...
Loading ...