74 dart can’t get a spark
Part of the 73 manual may help you but be aware "could be" differences. And over at MyMopar there are simplified aftermarket diagrams that are two pages. These leave out options and details sometimes, but can be easier to follow.
This page
https://mymopar.com/wiring-and-electrical/
Hit "Mopar Wiring Diagrams"
https://mymopar.com/wiring/
and download "save as" the 74 link which unfortunately has been changed, and bundled into a zip file. You have to unzip it and pick the two correct pages
Generally speaking the ammeter circuit did not change all that much (perhaps specific wire colors and bulkhead connector terminals, etc) You can see the simplified path in this diagram from the MAD article about the ammeter
http://www.madelectrical.com/electricaltech/amp-gauges.shtml
Generally you have a fuse link (74 may have several) off the starter relay stud, which feeds the large red wire through the bulkhead connector and runs to the ammeter. Through the ammeter, and out of black, that big black runs a few inches to the factory welded splice, which branches off to feed the ignition switch input, the headlight switch "headlights only", branches off to feed back out the bulkhead and to the alternator output stud
Part of the 73 manual may help you but be aware "could be" differences. And over at MyMopar there are simplified aftermarket diagrams that are two pages. These leave out options and details sometimes, but can be easier to follow.
This page
https://mymopar.com/wiring-and-electrical/
Hit "Mopar Wiring Diagrams"
https://mymopar.com/wiring/
and download "save as" the 74 link which unfortunately has been changed, and bundled into a zip file. You have to unzip it and pick the two correct pages
Generally speaking the ammeter circuit did not change all that much (perhaps specific wire colors and bulkhead connector terminals, etc) You can see the simplified path in this diagram from the MAD article about the ammeter
http://www.madelectrical.com/electricaltech/amp-gauges.shtml
Generally you have a fuse link (74 may have several) off the starter relay stud, which feeds the large red wire through the bulkhead connector and runs to the ammeter. Through the ammeter, and out of black, that big black runs a few inches to the factory welded splice, which branches off to feed the ignition switch input, the headlight switch "headlights only", branches off to feed back out the bulkhead and to the alternator output stud
