DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
The Engine Control Module (ECM) detected the measured fuel rail pressure is below the commanded fuel rail gauge pressure by at least 200 bar (2900 psi) for 10 seconds.
NOTE:
CONSULT displays fuel supply pressure as absolute pressure. Subtract 101 kPa (1.03 Kg/cm 2
, 14.7 psi) at sea level from the CONSULT fuel supply pressure reading to approximate the gauge pressure reading.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0087-00 |
LOW FUEL PRES (Fuel Rail/System Pressure - Too Low) |
Diagnosis condition |
Engine running |
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Signal (terminal) |
(-) |
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Threshold |
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Diagnosis delay time |
10 seconds |