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 bypass valve position feedback value is in range high.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2493-00 |
EGR BYPASS VLV POS V EGR BYPASS VLV CMD |
Diagnosis condition |
Ignition switch ON or the engine is running. |
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Signal (terminal) |
EGR bypass valve position sensor signal. |
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Threshold |
The ECM detected the EGR bypass valve is stuck or not meeting commanded position. |
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Diagnosis delay time |
- |
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