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

P0081

INT/V TIM V/CIR-B2

[Intake valve timing control solenoid valve (bank 2) circuit]

An improper voltage is sent to the ECM through intake valve timing control solenoid valve.

Harness or connectors
(Intake valve timing control solenoid valve circuit is open or shorted.)
Intake valve timing control solenoid valve