Merc I/O 7.4 wiring schematic

[thegoat86]

Think it might be my computer.... I am having trouble finding the wiring diagram on this site for my motor.

2001 reinelle 240, 7.4 mercruiser, I/O, Bravo one.

My oil sending unit isn't working and my trim is not going down. I can manually trim down by jumping solenoid. Need to know where things go.

Gracious.

 

[alldodge]

Try this
http://www.boatfix.com/merc/techbk/96/96hgd4.pdf

 

[thegoat86]

Gratis alldodge. Figured out the trim. The down solenoid was jamming. Cleaned and reinstalled. Works fine. Oil pressure gauge not working. Jumped "S" terminal and ground, needle didn't move above 0. Hooked it to a powerful 12V power supply, then retested, same result. Bad gauge. Picking one up tomorrow at West Marine. I am still hoping for some boating Monday.