IMPORTANT - The information on this page is ONLY applicable to the 3B engine. It is NOT transferable to the ABY engine. 

The image below depicts the pin locations as if viewing the connector on the ECU.

The image below depicts the 3B ECU pinout when viewing the cable assembly.

The following table defines the functionality of each of the 55 pins on the 3B Motronic ECU. 

Updated — Trike Patrol Shieng

Cities like Shenzhen and Chengdu in China have already deployed Trike Patrols for traffic enforcement and public events, praising their ability to maneuver through congested streets. In Europe, similar models are used for eco-friendly patrolling in historic towns and protected areas. The Trike Patrol Shieng’s updates aim to make these vehicles even more effective in diverse environments, from urban centers to industrial zones.

While the Trike Patrol Shieng is a promising innovation, adoption hurdles like infrastructure requirements and officer training persist. However, as cities worldwide prioritize smart and sustainable transportation, these vehicles are likely to become a staple in urban mobility solutions. trike patrol shieng updated

: An August 2025 interview featured the Filipina model from Southern California. Maria Ozawa Cities like Shenzhen and Chengdu in China have

: TrikePatrol recently participated in a "Giving Back" vlog with Rich Abroad (March 2026), where they provided financial support to over 25 tricycle drivers in the Philippines. Platforms for Updates While the Trike Patrol Shieng is a promising

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