AEM 30-3903 Infinity Plug & Play Harnesses - Volkswagen 2002-2005 MKIV Golf/Jetta 1.8T - Manual (Page 9)

Infinity EMS Installation 9
© 2014 AEM Performance Electronics
The Infinity is to be placed into the
cowl cavity as shown. Thoroughly
clean the area below the EMS to
allow for the velcro to be applied and
then install the EMS. Do not apply
velcro to bottom of EMS or to the
cowl sheet metal until the adapter
harness has been installed and the
location of the EMS has been
finalized.
Carefully install the Infinity adapter
harness. This is most easily done
by inserting the Infinity connector
end of the harness into the cowl
cavity first and then rotating the
harness to the right while passing
under the sheet metal tab that
sticks out. Place the enclosed ECU
connector into the spot where the
stock ECU was originally located
being mindful of metal tabs that may
be sticking up.