Ferrari 348 355 456GT Bosch Motronic M2.7 ECU Test cable (pre-OBDII)

Plugs into the ECU (located under the A pillar in front of the door on the Ferrari 456GT, after removing the carpet on the side. This replaces the genuine Ferrari part numbers 146916 & 145810 and in fact uses the 145810 part as the push button. ).