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 SCR temperature sensor module battery supply voltage is less than 6.5V for more than 4 seconds.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1626-00 |
SCR Temperature Sensor Module Shorted Low (Aftertreatment DPF temperature sensor module - voltage below normal or shorted to low source) |
Diagnosis condition |
Continuously when key is ON, or engine is running |
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Signal (terminal) |
Battery supply voltage (3) |
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Threshold |
Current < 6 V |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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