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Reanimotion Reanimotion is offline
umop apisdn
Join Date: Jun 2014
Location: Brisbane, Australia
Posts: 501
Simplest is what Megasquirt call basic trigger using the tacho feed
if the MSD tach output is 12v to 0v with a spike or dip per ignition event there are two options

OptoIn + to the tach feed between the MSD and tacho
OptoIn - to ground
(pins 30 and 31)

the same can be done with VRIn+ and VRIn- (plus to tach feed and minus to ground)
(pins 32 and 33)

later on with a locked distributor, the MicroSquirt VRIn pair can be used with the green wire directly and the microsquirt ignition output then connects to the MSD points input
1981 928S 4.7 ROW with KE3-Jetronic and Franken8 (AEM Inifinty) follow at []
Yes! mechanical/hydraulic constant flow injection can be managed by a modern EMS
Old 04-17-2016, 06:53 PM
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