Removed STV - now won't run.
 

ok bored out my spare throttle bodies and fitted bigger butterflys totally scrapped all the computer controlled secondary stuff my guessing was that it should run but with fault codes am i right in thinking this as it wont start now

Re: bored out throttle bodies
 

duh, it needs to be plugged in or else the system will complain, plug in the actuatior and see if it all works again
if you want to remove this stuff there are ways usualy involving resistors etc, but not sure for such a major component as an actuator which i suspect has some feedback loop

Re: bored out throttle bodies
 

yes i did plug a second pair of throttle bodies into the system that was removed but still no joy i have also tried a set of throttle bodies manually opened the actuator and unplugged the top end components and the bike did run with the fi light on think i will just keep trying components maybe it will worl maybe it wont

Re: bored out throttle bodies
 

bridge the service mode plug and check the codes and list them

Re: bored out throttle bodies
 

yes its c14 tps sensor and c28 secondary actuator the thig that i am trying to get across is that before any mods i unpluged the actuator and secondary tps sensor and the bike still ran but since the mods it doesnt

Re: bored out throttle bodies
 

put it all back and see if it works again, im not sure how the TBs work fully on the pointies as ive never seen them but checkover everything again and see if you missed somthing

Re: bored out throttle bodies
 

yeah going to put the standard ones back on see what happens then just keep messing till i sort it

Re: Removed STV - now won't run.
 

have you tried turning it off then on again..




something fizz taught me ..

Re: Removed STV - now won't run.
 

sorted now ended up being a faulty tps sensor so bored out to 42mm time for some dyno to see if it produces a few more horses

Re: Removed STV - now won't run.
 

just to let you guys know it added around 4 bhp and upped the torque curve as well so pushing just above 80bhp so it not a bad little mod really