MEFI Scan 4 A 10-foot USB Cable to

A 10-foot USB Cable to connect the 4-pin ECM Diagnostic port with your laptop or PC

This cable includes one Female (sockets) connector to plug into your vehicle connected to four Male (pins) bulkhead connectors

ECM555 0718

A MEFI 5/6 Scan Electronics Interface

This is an adapter that allows a cable with the standard J1939 Male Connector (4-slot mounting) to be mounted in a truck that requires a Jam Nut mounting connector

MEFI Scan 4 A 10-foot USB Cable toThis is a trimmed down version of our MEFI Scan & TuneTM system for the user that just wants to do scanning monitoring, data logging, and malfunction trouble code viewing. If you decide later that you want the ability to do tuning as well, you can upgrade to our MEFI Scan and TuneTM packages for just the difference in price between the MEFI Scan and the other package. You have nothing to lose by trying MEFI Scan first. The MEFI Scan kit includes: A 6