Help Identifying Engine Wiring Harness Components

Sunken Ship

Petty Officer 1st Class
Joined
Jun 19, 2014
Messages
252
I have a 4.3GL from a 2000 Larson. Thanks for any help. Trying to identify a few circuits on the engine harness:

1. What do these two 50 amp breakers protect. Both are firm to the touch. The 6 amp (not shown) is soft and moves up and down when pressed:
20160621_142126.jpg

2. Two wires cut (one grey and one white). I think this has something to do with the fuel pump (electric) rig/bypass, although I am not sure at all: 20160621_142115.jpg



3. Wondering what the two connectors below go to:

20160621_142141.jpg

20160621_142157.jpg
 
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