Not Morgan specific, but for my other tintops, I used a generic Bluetooth OBD2 sender (Amazon - a few quid) and linked it to the 'Torque' app on my phone. Gave some decent diagnostic tools, and the ability to read and clear fault codes.
"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10
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