Component Inspection
- CHECK FUEL PUMP CONTROL MODULE (FPCM)
- Check the voltage between FPCM terminals under the following conditions.
FPCM
Condition
Voltage
Connector
+
-
Terminal
Terminal
B1
1
2
For 1 second after turning ignition switch ON
Approx. 8.5 V
More than 1 second after turning ignition switch ON
Approx. 0 V
Idle speed
Approx. 8.5 V
Is the inspection result normal?
YES
INSPECTION END
NO
Replace FPCM.
- Check the voltage between FPCM terminals under the following conditions.