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Home >> Lexus >> 2012 >> IS F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P1178)) >> SFI System >> DTC P0087: Fuel Rail / System Pressure - Too Low >> Monitor Description

Monitor Description

If the fuel pressure decreases even after the ECM commands the high-pressure fuel pump to close the spill control valve, a DTC is output.

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