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Home >> Toyota >> 2015 >> Highlander LE Plus, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (SFI System [2GR-FKS] - Diagnostic Codes - (Except Hybrid) (2 Of 4)) >> SFI System >> DTC P0088-00: Fuel Rail / System Pressure - Too High [11/2016 - ] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.

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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