TPS troubles

[nikkib]

Hi all
So bit of a long one and hope someone can help
I had to change the left side tb bought from eBay fitted it did a tps reset but the throttle stop wast on the throttle body so added the one off my old tb I didn’t check tps with voltmeter so connected everything back up did the sequence then started it it went on full revs straight away without touching the throttle anyone got any ideas thanks very much

 

[Pete.]

Almost certainly this is going to be the throttle cable out of it's socket. Check that the cable is properly installed in the groove in the quadrant, and that the outer sheathe is properly in the hole both ends.

 

[nikkib]

Hi and thanks for the reply so I’ve changed the splitter box and cables previous to the left throttle body maybe I need to check and see if there’s anything there but both sides are seated ok on throttle body

 

[Steptoe]

Hi and thanks for the reply so I’ve changed the splitter box and cables previous to the left throttle body maybe I need to check and see if there’s anything there but both sides are seated ok on throttle body

Look behind both the throttle bodies and check if the throttle body wheels which operate the butterflies are fully against their stops

 

[MotoRevive]

There is no way a TPS can make the bike go full revs. Its only purpose is to match the fuel flow to the throttle position. Previous comments are likely reasons.

 

[Ian J Hartley]

There is no way a TPS can make the bike go full revs. Its only purpose is to match the fuel flow to the throttle position. Previous comments are likely reasons.

Absolutely……..

You can even disconnect the TPS and the bike will still run.