The RDAC is on the engine side of the firewall and is where virtually all engine sensor connections are made. Today I started with the UMA fuel pressure sender and the FloScan fuel flow sensor. The RDAC and many of the sender leads need to be grounded to the engine, so I routed a 12 ga wire from the back of the case along the engine mount to a common FWF ground point. In addition, I made a grommeted hole for the main RDAC cable and another for the items that require 12v DC power, which includes the RDAC.
RDAC with ground connection to engine
Leads from the FloScan and UMA senders routed to RDAC
