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Old 05-04-2017, 11:35 AM   #20
cut7

Name: cut7
Title: Diesel Enthusiast
Status: Not Here
Join Date: Dec 2012
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Posts: 124
Quote:
Originally Posted by dieselbeef View Post
where is the feed for the timing coming from based on rpm? or is it a set programmed map that isn't dynamic...which is good on a race setup from base to wide open but not so much on constantly changing rpms on a street driver?

reading a crank sensor or something?
I am reading the RPM — & other several factors — from the CAN bus; which is getting it's RPM data from a 60-2 reluctor wheel on the damper, read by a 0-5v Hall-effect sensor. From there, my controller commands the timing & fueling racks; the timing based on a table. It also controls the waste gate of my compound turbos; but that's not relevant to this conversation.

Last edited by cut7; 05-04-2017 at 11:40 AM.
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