Does it work on petrol hybrid cars

Doesn’t work at all don’t waste your money

Does this work with diesel vehicles?

Didn’t work for me, it actually made fuel economy worse

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OBD2 ECO Fuel Chip Tuning Box,OBD2 ECO Fuel Save Power Chip Tuning Box 15% Green ABS Universal for Cars Since 1996

OBD2 ECO Fuel Chip Tuning Box,OBD2 ECO Fuel Save Power Chip Tuning Box 15% Green ABS Universal for Cars Since 1996

Product ID: 396396394

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⚡15% Fuel Savings

🔧Easy Installation

🚗Universal Fit

Description

🌱 Drive Smart, Save Green!

PLUG AND PLAY - Effortlessly install in seconds with the OBD2 interface.
DURABLE DESIGN - Crafted from high-strength ABS for longevity and resilience.
SMART ADAPTATION - Intelligently remaps to your driving style after just 200 km.
MAXIMIZE EFFICIENCY - Transform your driving experience with a 15% boost in fuel savings!
ECO FRIENDLY PERFORMANCE - Reduce your carbon footprint while enjoying optimal engine performance.

The RANNYY OBD2 ECO Fuel Chip Tuning Box is a universal solution for cars manufactured since 1996, designed to enhance fuel efficiency by up to 15%. This smart tuning box adapts to your driving habits, ensuring optimal performance while reducing fuel consumption. Made from high-quality ABS plastic, it promises durability and easy installation through a simple plug-and-play OBD2 interface.

Specifications

Manufacturer	RANNYY
Brand	RANNYY
Item model number	RANNYYx8g6co3iv4
Manufacturer part number	RANNYYx8g6co3iv4
Item Weight	30 g

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