Jaltest (JDC568A) | Hatz 4-pins OBD – 16-pins OBD2 Verloopkabel | Hef- en Hijswerktuigen Autoxscan the serial number is printed

the serial number is printed on a sticker on the back of the tablet

other marine engines use their own connector type

F30 EFI and F40 EFI

Jaltest software reads fault codes and live data

Jaltest (JDC568A) | Hatz 4-pins OBD – 16-pins OBD2 Verloopkabel | Hef- en Hijswerktuigen Autoxscan the serial number is printedThe Jaltest JDC568A is the adapter cable for Hatz engines with the manufacturer's proprietary 4 pin diagnostic connector; on the engine side sits that connector, on or next to the engine block, and on the interface side the 16 pin OBD2 of your Jaltest diagnostic cable. The connection belongs to the engine itself, not to the machine in which it is installed. Through this coupling, the diagnostic equipment reaches the Hatz engine control unit. Hatz