Autosport Labs

Hi,

Since there is no connection for the crank sensor in Megajolt, is it safe to assume that the RPM information comes from the PIP signal? For a six cylinder engine, there would be three updates per revolution of the crank?

Thanks!

Hello,

Yes, the Megajolt calculates RPM based on the time interval between PIP signals.

brentp wrote:Hello,

Yes, the Megajolt calculates RPM based on the time interval between PIP signals.

Thanks Brent.

Rising edge, I assume, since the falling edge is variable? What exactly is the pattern of the PIP signal; I know that the falling edge is when an ignition event has taken place but when does PIP go high?

I'm hoping I don't need to wade thorugh the patent...

Regards.