2025-11

CBR600RR Engine Management Bring-Up

Speeduino Dropbear v2 on a CBR600RR — wasted-spark LS coils, 12-1 crank trigger, injector driver repair.

automotivefirmwaretroubleshooting

Overview

Full engine management bring-up: Speeduino Dropbear v2 running a CBR600RR with a 12-1 crank trigger, D585 LS coils in wasted spark, and EV6 260cc injectors. Includes a board-level repair of the MC33810 injector driver after a battery short event — diagnosis, rework, and validation under a race deadline.

Add scope captures of trigger/spark timing and dyno results.

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