Author Topic: GTV6 Ignition module  (Read 326 times)

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sportiva

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GTV6 Ignition module
« on: March 12, 2019, 07:50:59 PM »
The original ignition amplifier module on Australian delivered GTV6's is an alloy box. I replaced the alloy module with a smaller module from my written off Alfa75 many years ago. Anyone who has the original module might be able to help me. I drew myself a wiring diagram of the module swap and now years later I can't find the diagram. I need to know the colour of the wire's relevant to their position on the original alloy module. The alloy module terminals are numbered 16 15 31 31b 7 as seen in the photo. If someone has the time to pull back the rubber dust cover and record the position of the wire colours I would be very grateful.
« Last Edit: March 16, 2019, 08:55:34 AM by sportiva »
3.0 GTV6 156JTS X2

75 2.5
2.0 Alfetta Sportiva #22
1.8 Alfetta
1.2 alfasud
2 75 parted out
15 alfettas parted
10 gtv parted
5 alfasuds parted

Car forums usually have more philosophers than practitioners

Rising Sun

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Re: GTV6 Ignition module
« Reply #1 on: March 13, 2019, 07:57:56 AM »
Happy to have a look tonight after work. Stay tuned...

sportiva

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Re: GTV6 Ignition module
« Reply #2 on: March 13, 2019, 10:29:46 AM »
Thanks
I am chasing an upper rev ignition breakdown so i am returning the ignition to the originl parts.
And work from there to fix it
Thanks again
3.0 GTV6 156JTS X2

75 2.5
2.0 Alfetta Sportiva #22
1.8 Alfetta
1.2 alfasud
2 75 parted out
15 alfettas parted
10 gtv parted
5 alfasuds parted

Car forums usually have more philosophers than practitioners

Rising Sun

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Re: GTV6 Ignition module
« Reply #3 on: March 13, 2019, 06:10:02 PM »
Ok, Iíve put a little diagram together for you. Note that the wire colours are when looking at the back of the plug (the wire side, not the terminal side). I hope this helps

sportiva

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Re: GTV6 Ignition module
« Reply #4 on: March 14, 2019, 03:46:51 AM »
Thank you rising sun
I do appreciate your time and effort.
Cheers Sportiva
3.0 GTV6 156JTS X2

75 2.5
2.0 Alfetta Sportiva #22
1.8 Alfetta
1.2 alfasud
2 75 parted out
15 alfettas parted
10 gtv parted
5 alfasuds parted

Car forums usually have more philosophers than practitioners

Rising Sun

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Re: GTV6 Ignition module
« Reply #5 on: March 15, 2019, 10:25:46 AM »
No stress at all. Happy to help!

carlo rossi

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Re: GTV6 Ignition module
« Reply #6 on: March 18, 2019, 06:45:39 AM »
not sure if its relevant but if you have a 75 module from a 4 cyl it will count 6 sparks per rev as opposed to 4
so you end up with a limiter at around 4200rpm
current cars
red 83 gtv 2.0


previous cars
Red 76 1.2/1.5 alfasud ti
white 79 alfetta 2000
alfetta 74 1.8
escort Lotus twin cam
bikes
ducati 900 ss 1979
moto morini 3 1/2 sport 1975/6
Moto morini 3 1/2 valentini speciale 77 oh and a deltek rockhopper