Hi all, looking for abit of help if possible, Changed from a stainless system to a ti system and fitted a quickshifter, now once blade started and gets up to running temp, (around 75 degrees) the bike take a noticeable jump in revs to about 2000rpm. I have stripped it 2 or 3 times and checked all hoses/vacuums etc and can't see anything wrong or not connected, completely lost. The ecu was flashed a cpl of years ago by someone who works in that line of work, turns out what I know now I would have never taken it to him, turns out also when the ecu is plugged into texa diagnostic the unit is coming up as unknown, also has a lock on it that requires an access key, I have approached the person who flashed it apparently to see what exactly was done and if could unlock it and reset to stock/oem, got nowhere with him, So I'm lost now wondering if the ecu is snuffed or could it be something small that is causing the high idle, it was running fine until I changed to the ti system so Im not sure if it's ecu or not? Any info or help would be greatly appreciated, sorry on length of post Many thanks Willie
ONe of the many reason is that if the engine is getting more air in then this will affect the idle. If you are 100% sure it is after the exhaust change, then check everything you did during the intall: distubed or disconncted sensor, hose, throttle body... Did you make any change to any O2 sensor or exhaust valve?
Any fault codes? As per above, retrace your steps. Did you damage the O2 sensor or its wiring on changing the exhaust? In the longer term.. i'd be tempted to get another OEM ecu for it. One that you can flash, or is known good
I had a high idle problem on my 2017 that started after the ecu was reset at the first service using a generic diagnostic tool. It was solved by doing a proper reset with the Woolich tools by the guys that did the original ecu flash.
