Structure of an ignition module - GF15.15-P-3101-02L
Electrical structure:
Printed circuit board with discrete components (condensers, resistances etc.), microchip and ion current evaluation filter.
Oscillating circuit with control and regulating circuit for the ignition output stages.
Switching-over between the 180 volt main voltage and the auxiliary voltage (about 23 volts).
There are seals in the spark plug socket (1) to protect the ignition coils.
The seals (1) should be replaced every time the ignition coil is removed and installed again.
The spark plug connectors cannot be removed.
Mechanical structure:
An aluminum die cast housing with plastic cover. An ignition module for 6 cylinders with 12 ignition coils integrated into the spark plug sockets.
Only remove and install strictly according to manufacturer's instructions in order to avoid damage to the die cast housing!