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Home >> Toyota >> 2025 >> Crown Signia XLE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (3 Of 6) >> SFI System >> DTC P025A-14: Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open [06/2024 - ] >> Description
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DTC P025A-14: Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open [06/2024 - ]: Description

Refer to DTC P025A-12.

Refer to DTC P025A-12: Fuel Pump Module "A" Control Circuit High Circuit Short to Battery [06/2024 - ]

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P025A-14 Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open When the fuel pump control ECU operation duty ratio is 3 to 65%, the FPC terminal voltage is a certain value or less for 3 seconds or more (1 trip detection logic).
  • Open or short in fuel pump control ECU circuit
  • Fuel pump control ECU
  • EFI-MAIN NO. 2 relay
  • ECM
Comes on Engine A SAE Code: P025C
RELATED DATA LIST

DTC No. Data List
P025A-14 Fuel Pump Control Duty Ratio