Cherry
Proven Member
- 277
- 60
- Jun 16, 2019
-
Hull,
Georgia
So I have been trying to do some research on this issue. I recently did a rebuild of my engine and it started fired up but had a miss in it for some reason which seemed to fix itself the next day and I broke the cams in while I could. The day after that it was a no start. It would turn over, no fuel pump kicking on so I pulled the fuel pump and checked it and it works fine. The next thing I checked was if I had spark which was also a no go. I did rewire the fuel pump to a toggle switch just to make sure I was getting fuel to the engine to test to see if the injectors would puff, and thats a no go. At that point I checked the cam angle sensor voltages and a big fat nothing.
I then pulled the ECU checked pin 103 and no contant power though the #19 Room Fuse is good, as is the MPI fuse and the Ignition fuse. I also checked pin 10 on the MPI relay and there is power at that but not to pin 103 to the ECU.
I also opened up the ECU since I read that the compositors leak and damage other things on the board itself. And it looks like there is corrosion as well as some things. It is a refurbished ECU from back in 2011
Any input is greatly appreciated and hopefully I have given enough information to proceed.
I then pulled the ECU checked pin 103 and no contant power though the #19 Room Fuse is good, as is the MPI fuse and the Ignition fuse. I also checked pin 10 on the MPI relay and there is power at that but not to pin 103 to the ECU.
I also opened up the ECU since I read that the compositors leak and damage other things on the board itself. And it looks like there is corrosion as well as some things. It is a refurbished ECU from back in 2011
You must be logged in to view this image or video.
You must be logged in to view this image or video.
Any input is greatly appreciated and hopefully I have given enough information to proceed.