FUEL PUMP CONTROL MODULE [SKYACTIV-G 1.3, SKYACTIV-G 1.5]

id0114q1003900


Purpose, Function

•  The fuel pump control module controls the voltage applied to the fuel pump for reducing fuel pump load and improving fuel economy.
•  Controls the voltage applied to the fuel pump based on the control signal from the PCM.

Construction

•  The fuel pump control module is located on the left side in the trunk compartment.
am2zzn00005007

Operation

•  Controls the voltage applied to the fuel pump based on the control signal from the PCM.
am2zzn00003141
•  In addition, an on-board diagnostic function is equipped, and if there is a malfunction in the fuel pump control module, a diagnostic signal is sent to the PCM.
•  The PCM stores a DTC if necessary according to the received diagnostic signal.
•  For the fuel pump control module, refer to CONTROL SYSTEM. (See FUEL PUMP CONTROL [SKYACTIV-G 1.3, SKYACTIV-G 1.5].)

Fail-safe

P025B:00
•  Stops the fuel pump control (when overheating is detected).
P0629:00
•  Stops the fuel pump control.