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billhuntersemail(at)gmail
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 Posted: Fri May 10, 2019 6:06 pm Post subject: Lightspeed Plasma III Wiring |
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Does anyone out there happen to have a Plasma III for six cylinder laying
about where you can help me trace the wires from the hall effect 9 PC board
to the 15 pin input connector?
As I mentioned before, the 15 pin input connector on my Plasma III had to be
cut off to remove the engine (firewall hole was too small and I did not want
to unbolt the prop to hang the timing sensors loose) so now I have to field
install the 15 pin connector.
The installation manual is well written however it does not state the colors
of the 9 wires that run from the crank sensor PC board to the 15 pin
connector.
If I knew what colors the wires were that powers channel A / B / C then I
could deduce the respective black and bare wires.
Inside the single large cable are three shielded sub-cables and each
sub-cable has a black wire, a bare non-insulated wire, and then the third
wire is the only difference and that would be either a white or green or red
wire.
Can you please tell me what color wires are connected to the following pins:
Channel A:
PIN 3 of the HALL EFFECT sensor is a ??? wire and it connects to PIN 4 of
the INPUT CONNECTOR (this is a 5 VDC power to the HALL EFFECT sensor and it
shares PIN 4 with channel C) If I knew what color wire was Channel A then I
could deduce the respective black and bare wires.
Channel B:
PIN 7 of the HALL EFFECT sensor is a ??? wire and it connects to PIN 5 of
the INPUT CONNECTOR (this is a 5 VDC power to the HALL EFFECT sensor) If I
knew what color wire was Channel B then I could deduce the respective black
and bare wires.
Channel C:
PIN 4 of the HALL EFFECT sensor is a ??? wire and it also connects to PIN 4
of the INPUT CONNECTOR (this is a 5 VDC power to the HALL EFFECT sensor and
it shares pin 4 with channel A) If I knew what color wire was Channel C then
I could deduce the respective black and bare wires.
If nobody has one of these systems opened up or accessible with the prop off
then I will sadly need to remove the propeller...Grrrrr.
Any help would be greatly appreciated!!!
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jonlaury
Joined: 06 Nov 2006
Posts: 336
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| Posted: Sat May 11, 2019 11:53 am Post subject: Re: Lightspeed Plasma III Wiring |
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Certainly Klaus at Light Speed could answer this question.
Klaus(at)lightspeedengineering.com
(805) 933-3299
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