99-05 Dyna Ignition wiring. *Mystery Wire?*
#1
99-05 Dyna Ignition wiring. *Mystery Wire?*
I'm suffering from my own lack of notes here and I'm hoping somebody can help me out.
I'm building a custom wire harness and gutted the old one (including fuse panel, starter circuit, and TSSM) several months ago. I though I had ID'd everything at that time but now I'm seeing a wire I missed (or never could ID?)
It's a Black wire with two Green stripes (one on each side) at pin 11 of the black ignition module plug.
This is from a 99 DWG, carbureted, with a cam position sensor.
I've looked thru all the wiring diagrams I can find and can't seem to find it. That leads me to believe I don't need it, but I'd rather confirm its function before I get too deep into the new wire routing.
Many thanks in advance!
Obligatory Pics... The lone wire on the left...
I'm building a custom wire harness and gutted the old one (including fuse panel, starter circuit, and TSSM) several months ago. I though I had ID'd everything at that time but now I'm seeing a wire I missed (or never could ID?)
It's a Black wire with two Green stripes (one on each side) at pin 11 of the black ignition module plug.
This is from a 99 DWG, carbureted, with a cam position sensor.
I've looked thru all the wiring diagrams I can find and can't seem to find it. That leads me to believe I don't need it, but I'd rather confirm its function before I get too deep into the new wire routing.
Many thanks in advance!
Obligatory Pics... The lone wire on the left...
Last edited by cggorman; 09-17-2018 at 12:08 AM.
#3
I appreciate the effort regardless. Thanks!
A bunch of Googling turned up one tech post mentioning that pin 11 should be grounded if not using a TSM or BAS. I am using the BAS, and it definitely doesn't connect to that. My TSM is looong gone and I don't recall ever having to modify any ignition wiring to make the Badlands Illuminator work...
Still...pretty much every other small black wire regardless of striping is a ground of some type, so that checks out. If I don't hear otherwise from the sage folks here, I'll run to the ground stud and keep it isolated until I confirm the engine starts (or not).
A bunch of Googling turned up one tech post mentioning that pin 11 should be grounded if not using a TSM or BAS. I am using the BAS, and it definitely doesn't connect to that. My TSM is looong gone and I don't recall ever having to modify any ignition wiring to make the Badlands Illuminator work...
Still...pretty much every other small black wire regardless of striping is a ground of some type, so that checks out. If I don't hear otherwise from the sage folks here, I'll run to the ground stud and keep it isolated until I confirm the engine starts (or not).
#4
#5
Join Date: Feb 2007
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Chris,
According to the wiring diagrams I checked MoCo started to use BK/GN wires as a ground wire on 08 models and later.
Check out this link
According to the wiring diagrams I checked MoCo started to use BK/GN wires as a ground wire on 08 models and later.
Check out this link
#6
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Join Date: Feb 2007
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