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 after treatment diesel exhaust fluid controller (DCU) detected the diesel exhaust fluid tank temperature reading was higher or lower than other temperature sensors or no increase in DEF tank temperature during tank heating.
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|
P205E-00 |
DEF QUALITY SENSOR TEMP UREA TANK TEMP COOLANT TEMP |
Diagnosis condition |
Engine OFF for 8 hours, start the engine and let it idle for 1 minute. |
|
Signal (terminal) |
DEF temperature sensor signal |
||
|
Threshold |
The difference in DEF temperature from start to 700 seconds later is less than 2° |
||
|
Diagnosis delay time |
- |
||