I see in the MS3XV357_Hardware-1.4 manual, p.181 there is support for some variations/combinations of high-count trigger. However, I see the "experimental" warning at the bottom... I haven't seen many recent posts on the topic either.
Has anyone successfully ran the MS3 with any of these configurations? Any issues?
Thanks!
6.47 Flywheel tri-tach Known applications include:
• Early 1980s Porsche 911
• Porsche 944 Turbo (951)
• 1986 and earlier BMW 325e
• E30 chassis BMW M3 with S14 motor
• Many 1980s and early 1990s Audis
This application uses a VR sensor that counts flywheel teeth, with a second flywheel sensor that reads a single post and, in most implementations, a cam sensor. Note that the number of teeth is hard coded for a specific number of cylinders. With a cam sensor, this will support full sequential. Most installs require three tach inputs - flywheel tooth sensor (VR) - flywheel reset pin sensor (VR) - distributor sensor (hall)
This mode is considered experimental.