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) has detected the fuel pressure relief valve closed-loop compensation value is outside of calibrated limits.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P009E-00 |
(Fuel Pressure Relief Control Performance/Stuck Off) |
1 |
Diagnosis condition |
Engine is running. |
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Signal (terminal) |
(-) |
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Threshold |
PCV Adaptation factor ≥ 1.3 |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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2 |
Diagnosis condition |
Engine is running. |
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Signal (terminal) |
(-) |
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Threshold |
PCV Adaptation factor ≥ 0.7 |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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