Component Inspection (FPCM)
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUEL PUMP CONTROL MODULE (FPCM)
- Check the voltage between FPCM terminals under the following conditions.
FPCM
Condition
Voltage
(Approx.)
Connector
+
-
Terminal
B50
1
2
For 1 second after turning ignition switch ON
12.9 V
More than 1 second after turning ignition switch ON
0 V
Idle speed
8.1 - 12.9 V
Is the inspection result normal?
YES
INSPECTION END
NO
Replace FPCM. Refer to Removal and Installation .
- Check the voltage between FPCM terminals under the following conditions.