Component Inspection (FPCM)
WARNING: This page is about a different car, the 2013 Infiniti M56. 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 Connector + - Terminal Terminal B221 7 6 For 1 second after turning ignition switch ON Approx. 10 V More than 1 second after turning ignition switch ON Approx. 0 V Idle speed Approx. 10 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.