One more ignition question

All Models and Years
gnrand
Posts: 277
Joined: Sun Nov 15, 2015 8:10 am
Location: Wildomar,Ca

One more ignition question

Post by gnrand »

I am adding a Stinger distributor to my '65 Corsa with a recommended coil. If I take a voltage reading at the yellow wire coming off the starter should I see full voltage or something close to what the battery is putting out when the engine is running? It is my understanding that the connector in the engine compartment (that has the yellow and purple wires off the starter) has the two wires (one is a resistor wire) that are connected together and attached to the yellow wire off the starter. Are these the wires to delete and a new wire added that will go to the coil.
Thanks
Jeff
1965 140 Corsa
1968 140 Monza convertible 4 speed
1965 Corsa Convertible
1966 Crown V8 383 435hp
1986 Buick GN V6 600hp
User avatar
bbodie52
Corvair of the Month
Corvair of the Month
Posts: 11897
Joined: Mon Aug 06, 2012 12:33 pm
Location: Lake Chatuge Hayesville, NC
Contact:

Re: One more ignition question

Post by bbodie52 »

1965-1969 Corvair Engine Compartment Wiring Diagram (CORRECTED).jpg
1965-1969 Corvair Engine Compartment Wiring Harness Multi-pin Connector.jpg
1965-1969 Corvair Engine Compartment Wiring Harness Multi-pin Connector.jpg (33.79 KiB) Viewed 201 times
Thi illustration below shows where a continuous 12 VDC is provided to the multi-pin connector from the ignition switch. The resistor wire reduces this voltage to a nominal 7 VDC for normal operation. When the starter solenoid is engaged (Key turned to START to provide 12 VDC via the PPL wire connected to the solenoid) the solenoid feeds 12 VDC to the wiring junction point, where the higher voltage supersedes the lower 7 VDC as long as the starter solenoid is engaged.
Coil Power Source Detail.jpg
Brad Bodie
Lake Chatuge, North Carolina
Image 1966 Corvair Corsa Convertible
gnrand
Posts: 277
Joined: Sun Nov 15, 2015 8:10 am
Location: Wildomar,Ca

Re: One more ignition question

Post by gnrand »

Got it. Thank you very much.
Jeff
1965 140 Corsa
1968 140 Monza convertible 4 speed
1965 Corsa Convertible
1966 Crown V8 383 435hp
1986 Buick GN V6 600hp
Post Reply

Return to “Ask your Mechanical Questions here”