Kia Niro: Fuel Delivery System / Fuel Pump Control Module (FPCM) Description and operation
| Description |
Installed on the right hand side of the fuel tank, the Fuel Pump Control Module (FPCM) controls the DC motor mounted inside the low pressure fuel pump.
The module compares instantaneous fuel pressure measured by the fuel pressure sensor (FPS) with target fuel pressure provided by the ECM and generates the desired target fuel pressure by controlling the fuel pump motor and regulating fuel flow rate in the low pressure fuel line between the low and high pressure fuel pumps.
| Operation |
| 1. |
The ECM provides target fuel pressure to the FPCM via CAN. |
| 2. |
The FPS provides the FPCM with actual pressure of the low pressure fuel line between the low and high pressure fuel pumps, and the FPCM forwards this to the ECM. Also, the FPCM diagnoses faults in the FPCM, fuel pump motor and FPS and then provides the diagnostic information to the ECM. |
| 3. |
The FPCM compares the actual fuel pressure measured by the FPS with the target fuel pressure provided by the ECM and controls the voltage provided to the low pressure fuel pump motor. The FPCM keeps regulating the fuel flow rate by controlling the low pressure fuel pump, depending on engine speed (rpm) and vehicle loads. |
Filler-Neck Assembly Repair procedures
Removal
1.
Open the fuel filler door.
2.
Switch "OFF" the ignition and disconnect the negative (-) terminal of
the auxiliary 12V bat ...
Fuel Pump Control Module (FPCM) Schematic diagrams
Circuit Diagram
Terminal Information
Terminal Illustration
Terminal Function
Pin No.
Description
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description
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The sensor in the mirror detects the brightness and if the headlight from the car
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Peugeot 2008 2019-2021 Owner's Manual: Very cold climate screen
(Depending on country of sale.)
This removable protective screen prevents the accumulation of snow at the
radiator cooling fan.
It consists of a first element for the upper part of the front grille and a
second element for the lower part.
For
fitting / removing, it is recommended that you contac ...