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by Richard_M
Fri May 15, 2015 2:36 pm
Forum: Operation
Topic: Advance shown by MJ is roughly half actual advance!!
Replies: 2
Views: 5211

Advance shown by MJ is roughly half actual advance!!

I am installing a MJLJ V3 on my Triumph Spitfire 1296. I've got past the connection issues and VR positioning woes etc etc, and the car now idles nicely on EDIS alone at 10 degrees advance. Once MJ is connected, at idle the MJ software says 10 degrees and the pulley/timing gun (basic Gunson unit) ag...