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 ECM detected a significant difference between main and calculated fueling.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0611-00 |
Fuel Injector Control Module Performance (Injector power supply - bad intelligent device or component) |
1 |
Diagnosis condition |
Ignition is ON or engine is running |
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Signal (terminal) |
- |
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Threshold |
Absolute value of the difference of engine speed calculated at a 10 ms interval and engine speed calculated at a 40 ms interval > 400 RPM |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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