MegaJolt MAP

Button · Post by **Button** » Sat Nov 12, 2016 1:01 am

What happens if I do not connect MAP? Will MegaJolt work?

Post by **brentp** » Wed Nov 30, 2016 5:59 pm

Hi,

So the engine will run, but not with best performance. The map sensor is needed to alter the ignition advance under varying engine load conditions. Hope this helps!

Button · Post by **Button** » Thu Dec 01, 2016 11:55 pm

With out MAP, or at least the sensors, would the spark advance be about the same as a Distributor without the Vacuum advance (retard). I am using a ZETEC with Weber DCOE's and would like to keep it simple. I am not looking for 100% perfection but would like it to work reasonably well. I am using some sort of black box now and it is OK. However: if it quits I have no way to fix it. I do very long trips. Even shipped My Morgan to Europe so I must be able to repair it. I can't find this unit (computer?) anywhere, so thought I would replace it with MegaJolt and EDIS where I can find documentation and support.

Button
Seattle

Post by **brentp** » Fri Dec 02, 2016 12:16 am

It would be similar to a distributor with the vacuum advance disconnected, correct.