MEFI J1 Connector Kit We also offer other adapters

We also offer other adapters below this one for use in specific situations where connecting all lines may cause communication issues or where the device being connected does not handle the new high data rate

Convenient Connections

and charge $200 for basic tuning

It includes 4 male crimp pins and 4 seals

This adapter allows a standard OBD2 style device to connect to the CAN and power lines of the Marine connector

MEFI J1 Connector Kit We also offer other adaptersMEFI 1 through 4B ECMs have two high density 32 pin connectors, J1 and J2. The keying on the two connectors are different, preventing the connectors from being plugged in to the incorrect connector. The alignment keys are a plastic piece on the nose of the connector, the J1 connector (this one) is a smoky color, the J2 connector is clear. Each connector assembly contains several parts. A backshell that holds the assembly A green weathertight seal A