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Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (1 Of 6) >> DTC P0091-00: Fuel Pressure Regulator 1 Control Circuit Low >> Component Inspection
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Component Inspection

Inspection Condition (+) Probe (-) Probe Reference
Connector Terminal Connector Terminal
  1. Engine "ON".
FPCV connector 2 (low) Chassis ground - Fig.1
FPCV connector 1 (high) Chassis ground -
G13354617Courtesy of KIA MOTORS AMERICA, INC.

Good 

No Good