Just found this video--Not mine,
He also has a lot of How to vids for fieros on his Channel
mostly 3.4pr conversions...
Time jumps for chapters(he has this as links in his description to jump to diff parts)
1:53 List of parts needed for the conversion.
8:37 Before start-up of engine with original ECM
11:18 Starting the conversion process
13:37 Installing the Knock Sensor
15:17 Location of the Crank Shaft Position Sensor
16:30 Drilling through the firewall
17:46 Wiring for the Knock Sensor
20:32 Wiring the Crankshaft Position Sensor
22:07 Wiring the Distributorless Ignition System (DIS)
23:33 Capping the old distributor hole.
24:29 Converting the vacuum EGR to digital EGR
27:05 Wiring the Distributorless Ignition System (DIS)-CONTINUED
32:00 Remove Old ECM and starting the repining process
33:28 Repinning the first Fiero clip (A &B)
49:38 Repinning the second Fiero clip (C&D)
57:59 Correcting a pinning mistake (thanks to my SPECIAL guest)
1:06:04 Tapping into the C203 clip
1:08:39 Wiring the EGR to the ECM (green clip)
1:11:10 Final repining of the green clip
1:12:22 Rewiring the EGR solenoid
1:14:12 Wiring the digital EGR
1:17:26 Running all the grounding wires
1:18:04 Final wiring of the digital EGR
1:18:44 Removing the old EGR vacuum solenoid (with help from a SPECIAL guest)
1:20:10 Capping the old vacuum lines
1:21:04 New DIS installed and custom made ignition wires hooked up
1:21:46 FIRST TEST START OF THE NEW ECM CONVERSION!!
[This message has been edited by fireboss (edited 05-14-2014).]