NISSAN

NTB22-067

Manufacturer communications

Publication date: 2022-07-29
Received by NHTSA: 2022-08-24
NHTSA record numbers: 10218654

Manufacturer summary

Original wording in English

MIL ON WITH DTC P0401 AND/OR P0404 STORED IN THE ECM IF YOU CONFIRM The MIL is ON and DTC P0401 (EGR A FLOW INSUFFICIENT) and/or P0404 (EGR A CONTROL) is stored in the ECM. AND There are no drivability concerns. ACTION 1. Confirm the current ECM part number. 2. Reprogram the ECM, if applicable.

NHTSA manufacturer communications ↗

Reported code forms

P0401 P0404

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

NissanP0401

EGR A FLOW INSUFFICIENT

NHTSA 10218654

NissanP0404

EGR A CONTROL

NHTSA 10218654 · NHTSA 10226132

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Nissan	SENTRA	2022
Nissan	SENTRA	2021
Nissan	SENTRA	2020

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