Electra V6-231 3.8L VIN C SFI (1988)
Do not use any vertical force beyond the minimum required to engage the mem-cal into its socket.
4.
While continuing light pressure on the ends of mem-cal, use your index fingers to press the locking levers inward until they are snapped into place.
Listen for click.
5.
Install mem-cal cover and install ECM/PCM in vehicle.
