LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2021 >> Telluride LX, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 7) >> DTC P0091-00: Fuel Pressure Regulator 1 Control Circuit Low >> Component Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Inspection

Inspection Condition (+) Probe (-) Probe Reference
Connector Terminal Connector Terminal
  1. Engine "ON"
High pressure fuel pump connector 2 (high) Chassis ground - Figure 1 below
High pressure fuel pump connector 1 (low) Chassis ground -
G13333622Courtesy of KIA MOTORS AMERICA, INC.

Good 

No Good