Festiva L4-81 1.3L SOHC EFI (1989)
The ignition module receives a Profile Ignition Pulse (PIP) signal from a pickup coil (located in the distributor), and it also receives the spark output
(SPOUT) signal from the ECA. The ignition spark timing is corrected according to the PIP and SPOUT signals. The corrected IDM signal is sent to the
coil and to the ECA.
