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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Engine Control System (2GR-FKS) - Diagnostic Codes (1 Of 7)) >> SFI System >> DTC P0088-00: Fuel Rail / System Pressure - Too High [10/2017 - ] >> Monitor Description

Monitor Description

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If the fuel pressure increases despite a decrease request signal being sent to the fuel pump assembly (for high pressure side) by the ECM, the ECM will illuminate the MIL and store this DTC.

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