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 EGR orifice temperature sensor reading is greater than the specified operating range for a calibrated amount of time.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P040D-00 |
(EGR temperature sensor "A" circuit high) |
Diagnosis condition |
Ignition switch ON |
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Signal (terminal) |
Exhaust gas temperature sensor (-) |
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Threshold |
EGR temperature signal voltage was greater than 4.9-VDC for more than 8 seconds |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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