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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 51 (Engine Control System (A25A-FXS) - Diagnostic Codes (P008B-P0110)) >> SFI System >> DTC P008B-00: Low Pressure Fuel System Pressure - Too High [11/2023 - ] >> Monitor Description

Monitor Description

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If the fuel pressure (for low pressure side) increases despite a decrease request signal being sent to the fuel pump control ECU by the ECM, the ECM will store this DTC.

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