Mine shows TPS 2.4% when warm idle is @1050rpm or thereabouts. Have backed off the idle at cold to one turn before 0% open and shut the throttle 3 times all 0% and 100% on the TPS, and then wound it on till 5.1% or 4.6/4.4 degrees, the tickover is at 1400rpm when cold! It used to be about 1000rpm and i would leave it until 3 mins before riding off, you could hear the change in the tickover get smoother.
Also when shutting off throttle coming up to traffic lights (zone 2 on the ecm map), it stalled today, but any other time is ok?
What am I doing wrong?
Buell X1 lightning 2001 (back in the UK , come on DVLA ,give me back the V5!) & Santa Cruz Blur (too fat to ride)