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COIL cable 6 cyl, Coil cable connects to a black weather pack plug wire colors:
3 conductor cable wires connect to a 3 pin Weatherpack plug which is connected to the Ignition module
shown in the photo. Crimp instructions are down below.
Crimping for Weathpack type terminals:
If 22ga strip length 5/16”. If 22ga fold over the wire for best grip. Install the seal before you crimp!
If 20 gauge ¼” strip. If 20ga no need to fold wire.
Crimp the wires using the #2 position on the crimp tool. Squeeze hard.
Orange stripe wire goes to Weatherpack A position & Orange wire going to ignition driver module.
All white wire goes to Weatherpack B position & White wire going to ignition driver module.
Blue stripe wire goes to Weatherpack C position & Blue wire going to ignition driver module.
Insert all 3 crimped terminals into Black/green Weatherpack housing and close down the connector latch.
Important: Ignition module’s middle pin4 long black wire run to interior grounding buss. Do not ground to
the engine due to heat and vibration.
AT Cable connects to your Air temp sensor typically mounted in intake air stream plumbing or throttle
body. See Crimping for Weatherpack terminals section above. No polarity for these wires.
ET or CHT Cable is for Engine Temp. Connects to your Engine temp sensor typically mounted into the
cylinder head on air cooled engines, or engine coolant passage on water cooled engines. See Crimping
for Weatherpack terminals section above. No polarity for these wires.
Future use wires on the DB25:
Purple and brown wires are for future use and not connected at this time.
************** End of DB25 Main Harness connections for each wire & cable *************