2004 1m 600 EFI Ethanol ECU Unplug?
- Thread starter acgreen
- Start date
There are 2 wires that are about 2" long that connect together at the ECU unplug those and you ready to go. Should show a pic on top of the air box lid.
Found wires to unplug
After closer examination of the area where all the wires come out of the ECU I found back behind them a short grey/white wire and grey wire. Must be the ones. I unplugged them and the sled still runs. I also have a 2004 1M 900 EFI and the short wires are grey/white and black on that sled. I disconnected the wires on my 900 a couple of weeks ago and started me thinking, is my wife's 600 the same. I've run both sleds for years and the only thing I've noticed are the condition of the spark plugs. They eventually become black with soot. Both sleds have always run fine. Thanks for the reply.
After closer examination of the area where all the wires come out of the ECU I found back behind them a short grey/white wire and grey wire. Must be the ones. I unplugged them and the sled still runs. I also have a 2004 1M 900 EFI and the short wires are grey/white and black on that sled. I disconnected the wires on my 900 a couple of weeks ago and started me thinking, is my wife's 600 the same. I've run both sleds for years and the only thing I've noticed are the condition of the spark plugs. They eventually become black with soot. Both sleds have always run fine. Thanks for the reply.
