Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Hyosung 2013 GT650R EFI Dash not working and not starting Reply To: Hyosung 2013 GT650R EFI Dash not working and not starting
Okay, i’ve been working on it for 6+ hours today lol, here’s the update:
1- Fi light doesn’t turn on when turning key on and off 3 times with the kill switch in both positions just to make sure. Tried turning it on and off 5 times etc, def just doesn’t work.
2- Followed the “mini” harness from the dash to the “main” harness and all wires seem to look intact. I am yet to test them with a multimeter
3- Opened the dash unit, all looks good. Please see photos attached
4- RPM needle doesn’t move at all when turning key, or attempting to crank etc.
5- Disconnected ECU and checked connections to it, all looks good.
6- Put power to the fuel pump relay to make it prime, fuel pump primes when i do this and also attempted to start while doing this… nothing.
7- Checked spark plugs. Both spark plugs are brand new but NOT sparking. Checked the wiring to the spark plug wire with a multimeter and no power is getting to that.
8- All fuses have power EXCEPT headlight fuse. This fuse isn’t blown, the actual spot where the fuse plugs in has no power to it. Makes sense why my headlights don’t work.
9- Checked all filters, look good.
Based off all this, I think the next step is to order an ECU right? Am i wrong in saying that the reason my fuel pump doesn’t prime when key is switched on and spark plugs don’t get spark is because of the ECU? I can order a brand new one online and if it’s not the problem… return it? Fuel pump relay and fuse are fine and the pump itself works, My spark plugs and coil packs are brand new but still no spark…