ES-60016-7.3 - Arduino Programmed per SL-00072

The AV-60007 Ignition Module includes an onboard microcontroller device that controls
start power during the aircraft start-up sequence. After starting the engine, the Ignition
Module automatically disconnects start power, and the Rotax 912iS directly powers the
fuse box and fuel pumps. Van’s aircraft has found that after completion of SB-00058, the
Ignition Module may time out early and shut off the fuse box and fuel pumps before
starting the engine.
Before engine start, if you find that the fuel pumps shut off automatically one minute after
turning the master switch on, complete the steps in this Service Letter. This behavior is
not observed in every RV-12iS and may be intermittent

SL-00027 Service Letter