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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Engine Control System - Diagnostic Codes (1 Of 9)) >> SFI System >> DTC P008B-00: Low Pressure Fuel System Pressure - Too High [09/2022 - ] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2025 Toyota GR Corolla, 2024 Toyota GR Corolla, and 2023 Toyota GR Corolla. However, it is still accessible from the selected car via links, so may be relevant.

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.