Which plug for which injector

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rjkoop
Posts: 976
Joined: Thu Nov 08, 2012 6:45 am
Your car is a: 1981 Fiat Spider
Location: Ottawa, Ontario, Canada

Which plug for which injector

Post by rjkoop »

Is there an easy way to check which plug goes to which injector? I might be able to figure it out based on the wire lengths but the 1st two (closest to the window) aren't obvious. I'm hoping an ohm meter from the distributor and then to the plug connector might work. I'd also like to check that wire connector are good because some of the clips aren't in great shape and the wires have electrical tape near the connector.
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BEEK
Posts: 1833
Joined: Wed Mar 24, 2010 10:45 pm
Your car is a: 1975 Spider
Location: clermont fl

Re: Which plug for which injector

Post by BEEK »

honestly it really doesnt matter as the injectors are batch fired, but when you lay ouy the harness it is obvious which plug goes to which injector
Automotive Service Technology Instructor (34 year Fiat mechanic)
75 spider , 6 Lancia Scorpions, 2018 Abarth Spider, 500X wifes, 500L 3 82 Zagatos. 82 spider 34k original miles, 83 pininfarina, 8 fiat spider parts cars
son has 78 spider
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User avatar
rjkoop
Posts: 976
Joined: Thu Nov 08, 2012 6:45 am
Your car is a: 1981 Fiat Spider
Location: Ottawa, Ontario, Canada

Re: Which plug for which injector

Post by rjkoop »

BEEK wrote:honestly it really doesnt matter as the injectors are batch fired, but when you lay ouy the harness it is obvious which plug goes to which injector
Yep. Figured that out about 10 minutes ago. Thanks.

Richard
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