Porsche 928 Workshop Manual page 537

a
928 Ignition System
28
REMOVING AND INSTALLING
ELECTRONIC IGNITION CONTROL
UNIT
Removing
1. Turn off ignition,
2. Fold back mat in passenger's footwell and
open cover for central electric board.
3. Disengage lock on control unit by pressing
toward housing and pull off multiple-pin
plug.
Take off vacuum connection.
REMOVING AND INSTALLING
TRANSISTORIZED IGNITION CONTROL
UNIT
Removing
1. Take off left front cover by disengaging
locks on both sides with a screwdriver
and taking off cover from above.
4. Unscrew mounting bolts.
2. Pull off multiple-pin plug on ignition
control unit and unscrew mounting bolts.
a
Printed in Germanv -VIII, 1984 Removing and Installing Electronic Ignition Control Unit 28 - 45
Removing and Installing Transistorized Ignition Control Unit