WHERE CAN I FIND A ECM FOR MY 2007 Big Dog Bull Dog EFI

Mikeinjersey

Mikeinjersey

Well-Known Member
JasonYoungSr@1977 said:
I have 12.8 at battery! I went though all the aftermarket wiring …also all grounds ! I have four good grounds on frame and two on battery! I turn key on the fuel pump comes on they I hit the run button the the fuel pressure up again then I hit the start button it cranks good but does not start!! I pulled spark plugs out and grounded to the head bolts but no spark!! They have a aftermarket box it haves DOC ESC 07 + EFI 4715 only numbers and letters! Aluminium box with a black box screw to it. Also a S&S VFI Box


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Just guessing- if no spark you should check for 12vdc at the red wire on the coil . If you have the 12vdc check out the coil. Plug wires and plugs are possible but way less likely. To get spark you need power to the coil and signal to make it work. You replaced the crank sensor which is responsible for the timing of the signal . I don't know how the signal is processed through your aftermarket electronics but it won't hurt to double check the connections to them. Sorry for the limited info:
Maybe S&S could help you out or or https://www.wildsteedworx.com/ or https://www.bigdogpartskingpin.com/
 
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