I have a 92 JDM GT4 and my check engine light is on. When I jumper E1 and Te1( I verified multiple times that I jump the correct pins) the light just flashes as if there is no codes stored.
I was able to get the light to go out with a load put on the car. As soon I go back to normal driving the light will come back on.
I have pulled the EFI fuse and left it over night and I pulled the ground wire on the battery for about 30 min. When you start the car the light comes back on.
Any help would be awesome.