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 fuel pressure is greater than or equal to 7 bar.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2540 - 00 |
FUEL SPLY PRESS FUEL SPLY PRESS V TURBO COMP INLET PRESS TURBO COMP INLET PRESS V |
Diagnosis condition |
Continuously when the engine is running |
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Signal (terminal) |
Stage 1 fuel pressure sensor signal |
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Threshold |
Fuel Pump Inlet Pressure ≥ 7 bar for 1 second at the expiration of a sensor rationality check delay time of 10 seconds |
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Diagnosis delay time |
- |
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