F1 ECU System

6647459 orig
Main Control Unit
TAG-310B
717893033
Switch Interface Unit
SIU-300
3040751 orig
Dashboard Display
PCU-6C
165909985
LVDT Interface Unit
LIU-4
454221512
Ignition/Injection Powerbox PB2006
582344152
Hub Interface Unit
HIU-3

Photo: McLaren Electronic Systems

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