DTC Detection Logic
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
|
DTC No.
|
Trouble diagnosis name
(Trouble diagnosis content)
|
DTC detecting condition
|
Possible cause
|
|
P1225
|
CTP LEARNING-B1
(Closed throttle position learning performance)
|
Closed throttle position learning value is excessively low.
|
Electric throttle control actuator
(TP sensor 1 and 2)
|