Automotive Products

2nd ECU


This ECU is used for natural gas systems.The 2nd ECU receives information from the gasoline system ECU on acceleration and other driver operations, engine status, and so on, controlling the injectors for optimum gas fuel delivery, thus contributing to both better environmental performance and also better drivability.

The Keihin Advantage

Original Keihin optimization control technology
The 2nd ECU receives fuel injection instruction signals and information on engine status from the gasoline system ECU, then uses original optimization control technology to maintain driving performance.


High-density mounting for a more compact design
Circuit boards are densely mounted to reduce component size.

Customer Benefits

・The unit can be used on both mono-fuel vehicles which use only natural gas and bi-fuel vehicles which use both gasoline and natural gas.

Production Bases

w_icn_t Keihin Auto Parts (Thailand) Co., Ltd.