# Service campaign 26\-01\-007G TSB

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 campaign
- NHTSA id: 11027792
- Published by NHTSA: 2026\-01\-27
- Manufacturer's number: 26\-01\-007G TSB
- Manufacturer's date: 2026\-01\-23
- Campaign id or software version: L07G
- NHTSA component: ENGINE

## NHTSA's summary

Certain G70 \(IK\) vehicles equipped with the 2.0T\-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 \(Fuel Rail Pressure Sensor Circuit Range/Performance\). This bulletin provides instructions for updating the Engine Control Module \(ECM\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027792-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027792-9999.pdf)

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

## Components

Engine

## Trouble codes named

P0191

## Vehicles listed

- 2022 to 2023 GENESIS G70

## Recalls for the same vehicles and component

- [2024158](/recalls/tc/2024158.md), 2024-03-08: Engine
- [24V191000](/recalls/nhtsa/24V191000.md), 2024-03-08: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

## Other bulletins for the same vehicles and component

- [26\-EE\-003G TSB](/bulletins/11031401.md), 2026-04-21, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter magnetic switch \(solenoid\) assembly.
- [26\-01\-007G DCS](/bulletins/11027790.md), 2026-01-27, Service campaign: ENGINE. Certain G70 \(IK\) vehicles equipped with the 2.0T\-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 \(Fuel Rail Pressure Sensor Circuit Range/Performance\).
- [23\-EE\-013G](/bulletins/10247603.md), 2023-12-22, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. This bulletin is issued to provide the extended battery diagnosis procedure using GDS. This battery diagnosis function displays the various battery\-related faults such as: • Internal short circuit • Battery deterioration • Malfunction of electronic parts • Insufficient battery charge • Normal battery • Charging defect Battery diagnosis uses the battery sensor history saved for the last 30 days and ICU diagnostic communication to track battery state of charge \(SOC\) and current parasitic draw history.
- [23\-AT\-001G](/bulletins/10233543.md), 2023-04-04, Service bulletin: ENGINE AND ENGINE COOLING. When servicing a vehicle with a “Check Engine light” and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E\-module or park position switch.

JSON: [/v1/bulletins/11027792](/v1/bulletins/11027792)

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