GPZ 750 Unitrack MotoGadget Blue

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GPZ 750 Unitrack MotoGadget Blue

06 Jan 2024 11:48 - 06 Jan 2024 14:07
#893690
Hi members!

As shortly adressed in my " introduction topic"  I am working on a custom bike based on a GPZ 750 Unitrack from 1983 and so far this forum helped me with a lot of things. Many thanks for that!
But now I'm installing a Mo.Unitt bluetooth on my bike I do run into a couple of problems connecting the reg-rec and ignition and I hope some of fyou can give me some guidance or advice.

Reg-rec (original OEM for the GPZ).
I do have 2 cables left that I am not sure on what to connect. 
1x Brown-White
1x Yellow-Black.
I do expect that one of them needs to be connected to the Mo.Unit, but I can't figure out which one it is.

Ignitor (original OEM from the GPZ)
I do have 3 cables left. One of them should probably got to the Mo.Unit, one to ground and one to an interlock system. 
1x Black
1x Yellow-Black
1x Black-white


Any help is gratly appreciated!
Last edit: 06 Jan 2024 14:07 by Street Fighter LTD.

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Re: GPZ 750 Unitrack MotoGadget Blue

06 Jan 2024 14:08
#893695
Welcome 
 I fixed your attachments to be full size . Next time click the insert all tab to complete the install

Dave

Original owner 78 1000 LTD
Mr Turbo Race Kit, MTC 1075 Turbo pistons by PitStop Performance , Falicon Ultra Lite Super Crank, APE everything. Les Holt @ PDM's Billet Goodies . Frame by Chuck Kurzawa @ Logghe Chassis . Deep sump 5qt oil pan. RIP Bill Hahn
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Re: GPZ 750 Unitrack MotoGadget Blue

12 Jan 2024 12:38
#893923
Does anybody have any idea?

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Re: GPZ 750 Unitrack MotoGadget Blue

12 Jan 2024 13:13 - 12 Jan 2024 13:16
#893924
Black/Yellow wire is always to ground on a Kawasaki harness. Brown wire on RR is voltage sense.

These may help :




 
1978 KZ650B2 w 1197cc Z1 engine
1977 KZ650B1 w 750cc Spectre engine
1979 KZ650C3 w 831cc Hot Rod engine
1978 KZ650C2 w 762cc DFI project
1977 KZ650C1 stock restoration project
1978 KZ650B2 modified project
1978 KZ650B2 Injected Drag 831cc
1980 Z1 Custom Frame Drag 1327cc
1981 Z50R Honda tow bike
Last edit: 12 Jan 2024 13:16 by Injected. Reason: pic
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Re: GPZ 750 Unitrack MotoGadget Blue

12 Jan 2024 16:25
#893929
Reg Rec does not need to be connected to the m-unit.
Just run your red coil wire to the ignition output on the m-unit.
81-KZ440-D2.
Louis Dudzik's GM HEI ignitor conversion installed 2015 s3.amazonaws.com/gpzweb/Ignition/GPZgmHEImod.html
Motogadget m-unit blue installed 2017.
LIC, NY
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Re: GPZ 750 Unitrack MotoGadget Blue

13 Jan 2024 06:34
#893936

Good morning, pin assignment for the ignitor, hope this helps, courtesy of the classic forum, using on 650 and 900 good luck
Z1A AND 81 650
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Re: GPZ 750 Unitrack MotoGadget Blue

13 Jan 2024 14:10
#893946
Erikwolf22 wrote:
Hi members!

As shortly adressed in my " introduction topic"  I am working on a custom bike based on a GPZ 750 Unitrack from 1983 and so far this forum helped me with a lot of things. Many thanks for that!
But now I'm installing a Mo.Unitt bluetooth on my bike I do run into a couple of problems connecting the reg-rec and ignition and I hope some of you can give me some guidance or advice.

Reg-rec (original OEM for the GPZ).
I do have 2 cables left that I am not sure on what to connect.
 
1x Brown-White  IGNITION LIVE (ALSO FEEDS BRAKE LIGHT SWITCHES ETC) FROM "JUCTION BOX"
1x Yellow-Black. GROUND

I do expect that one of them needs to be connected to the Mo.Unit, but I can't figure out which one it is.

Ignitor (original OEM from the GPZ)
I do have 3 cables left. One of them should probably got to the Mo.Unit, one to ground and one to an interlock system. 
1x Black                 COIL TRIGGER WIRE (GREEN AND BLACK ARE THE TRIGGERS FOR THE TWO COILS)
1x Yellow-Black   GROUND
1x Black-white     IGNITION LIVE FROM JUNCTION BOX (CONTROLLED BY NEUTRAL LGHT AND SIDE STAND SWITCH)


Any help is greatly appreciated! 
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca

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Re: GPZ 750 Unitrack MotoGadget Blue

14 Jan 2024 11:08 - 14 Jan 2024 11:28
#893968
Everybody thanks for your help and response! With the tips above I think I've figured it out, see below the updated connections. If anybody sees a wrong connection please let me know :)
Last edit: 14 Jan 2024 11:28 by Wookie58.

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