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Cars and Cappuccino
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Wiring Harness differences among 3.2's
Guys,
On the prowl for wiring harness for my '84 3.2 that is going in a '77(backdated) with '77 gauges. Will any 3.2 harness work or are there meaningful changes across the years and part numbers? i.e. 91161200220 (1989) vs 91161200132 (1985). Thanks.
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http://www.carsandcappuccino.com 1987 Grand Prix White "Outlaw" Turbo Coupe w/go-fast bits 1985 Prussian Blau M491 Targa 1977 Mexico Blue back-dated,flared,3.2,sunroof-delete Coupe 1972 Black 911 T Coupe to first factory Turbo (R5 chassis) tribute car (someday) |
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04-14-2019, 05:05 PM
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Caveman Hammer Mechanic
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Based upon caveman research, the ‘84 is the most spartan, no rear fog light harness. The rest appear to be the same, with few differences. All the Carrera harnesses have the basics.
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1984 Carrera El Chupacabra 1974 Toyota FJ40 Turbo Diesel "Easy, easy, this car is just the right amount of chitty" "America is all about speed. Hot,nasty, bad ass speed." Eleanor Roosevelt, 1936 |
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04-14-2019, 05:52 PM
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Cars and Cappuccino
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Quote:
Anyone alive since the post-industrial era care to weigh-in? 
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http://www.carsandcappuccino.com 1987 Grand Prix White "Outlaw" Turbo Coupe w/go-fast bits 1985 Prussian Blau M491 Targa 1977 Mexico Blue back-dated,flared,3.2,sunroof-delete Coupe 1972 Black 911 T Coupe to first factory Turbo (R5 chassis) tribute car (someday) |
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04-15-2019, 02:45 AM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,486
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I guess you’re about the DME harness
I never had a problem getting any of them to work. The 87/89 use a different DME prom than 84/86 but, there is no extra sensor wiring for it All dash wiring is in the chassis harness except the tach. That’s jumped under the front hood off the DME harness. Bruce |
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04-15-2019, 03:15 AM
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