01-09-2012, 06:59 PM
I like that diagram Chuzie.... saved!
I am doing this continuity testing with the key off. I also removed the fuses to isolate them from each other. I do share a common ground with three, and the fuel pump separately as Nick mentioned so I'm good there. I also do share an ignition run with all four relays. The way mine is mounted, the top blade (the one that is turned the opposite direction from the other three) is the "on / power" terminal. Without any fuses or relays, the inertia switch wires share continuity with both the FP relay and the MAF relay. When I checked the MAF vs. the MAF relay it has continuity, but also has continuity with the FP relay. The coil ONLY has continuity with the ignition relay.
I am basing this all on my "sound" on my multimeter. I was stretching to touch both places myself so went by sound rather than by ohm value. Viperwolf on Classic has asked me to get the actual readings and see if there is a strong and a weak. I will see, but I did have some "weak" continuity testings that only clicked on the meter rather than a loud constant beep. I will get Jess to help me tonight so I can get my eyes on the meter too.
Update later on....
I am doing this continuity testing with the key off. I also removed the fuses to isolate them from each other. I do share a common ground with three, and the fuel pump separately as Nick mentioned so I'm good there. I also do share an ignition run with all four relays. The way mine is mounted, the top blade (the one that is turned the opposite direction from the other three) is the "on / power" terminal. Without any fuses or relays, the inertia switch wires share continuity with both the FP relay and the MAF relay. When I checked the MAF vs. the MAF relay it has continuity, but also has continuity with the FP relay. The coil ONLY has continuity with the ignition relay.
I am basing this all on my "sound" on my multimeter. I was stretching to touch both places myself so went by sound rather than by ohm value. Viperwolf on Classic has asked me to get the actual readings and see if there is a strong and a weak. I will see, but I did have some "weak" continuity testings that only clicked on the meter rather than a loud constant beep. I will get Jess to help me tonight so I can get my eyes on the meter too.
Update later on....
'74 Grocery Getter, '73 Project Buggy, '77 Parts Rig