# Service bulletin A23\-100

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10247624
- Published by NHTSA: 2023\-12\-23
- Manufacturer's number: A23\-100
- Manufacturer's date: 2023\-12\-08
- NHTSA component: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE

## NHTSA's summary

Service Bulletin \- During engine start in cold conditions, it is possible for air\-fuel ratio to exceed DTC P2DE1 rich criteria.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247624-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247624-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Fuel system

## Trouble codes named

P2DE1

## Vehicles listed

- 2021 to 2022 HONDA HR\-V

## Other bulletins for the same vehicles and component

- [A23\-100](/bulletins/10251602.md), 2024-03-13, Service bulletin: ENGINE AND ENGINE COOLING. Service Bulletin \- During engine start in cold conditions, a miscalculation in the PCM causes the air\-fuel ratio to exceed DTC P2DE1 rich criteria.
- [ATI\&04122022902](/bulletins/10211094.md), 2022-05-06, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&03222022](/bulletins/10210080.md), 2022-04-07, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&03012022901](/bulletins/10208844.md), 2022-03-08, Service bulletin: EQUIPMENT; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&01032022901](/bulletins/10206396.md), 2022-01-11, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&12152021903](/bulletins/10205461.md), 2021-12-22, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&11292021908](/bulletins/10203799.md), 2021-12-03, Service bulletin: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&11162021901](/bulletins/10203628.md), 2021-11-24, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&10252021902](/bulletins/10202898.md), 2021-11-03, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&10052021903](/bulletins/10202278.md), 2021-10-16, Service bulletin: FUEL SYSTEM, GASOLINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2016\-2021 HR\-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

JSON: [/v1/bulletins/10247624](/v1/bulletins/10247624)

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