Melco Diag TPS

Joined Apr 2024
3 Posts | 0+
United Kingdom
Value for the TPS V seems to sit on 3. This changes to 2 after a reset, then reverts to 3 after running the bike. When opening the throttle the values are almost identical, bar TPS V being 1 digit higher. Any ideas would be appreciated.

The bike is currently idling high and stalling at low speed/stops. There is also some light popping in the exhaust. It Also stalls while warming up and before it stalls I’ll blip the throttle and the revs will go up on their own to about 4k, hold for a couple of seconds, then drop and stall. The problem arose after doing the Desmo and replacing an o2 sensor. I’ve checked all the usual suspects and plan on checking vacuum yet again tomorrow.
 

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