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  1. #1 Throttle position sensor voltage 
    C-Moto Noob
    Join Date
    Jun 2022
    Location
    England
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    1
    Hey everyone!

    I’ve got a 2021 Mutt Razorback 125cc that’s got a K157FMI engine on EFI. Now I’m about 99% sure my TPS has gone up the spout by the symptoms, the error code on my reader and the fact the bike runs alright when I pulled it off. I’ve order a replacement but the thing I’m struggling to find out is what the voltage range should be when I install the new one. It’s a TPSEN003 sensor same as what on the lexmoto etc.

    Thanks
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  2. #2 Re: Throttle position sensor voltage 
    foreign China moto dude bikerdoc's Avatar
    Join Date
    Oct 2009
    Location
    Zhejiang PRC, OZ, NZ
    Posts
    2,391
    Quote Originally Posted by iiJBS View Post
    Hey everyone!

    I’ve got a 2021 Mutt Razorback 125cc that’s got a K157FMI engine on EFI. Now I’m about 99% sure my TPS has gone up the spout by the symptoms, the error code on my reader and the fact the bike runs alright when I pulled it off. I’ve order a replacement but the thing I’m struggling to find out is what the voltage range should be when I install the new one. It’s a TPSEN003 sensor same as what on the lexmoto etc.

    Thanks
    Hi and welcome to MCM. I can't help you directly as I'm not familiar with that model. If you don't get a reply, then reach out to one of the MCM members (humanbeing) as he may know...
    Otherwise check out chinariders <dot> net - another forum for riders of CHN bikes etc.
    Good luck
    Learn the rules like a pro, so you can break them like an artist
    - Pablo Picasso
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  3. #3 Re: Throttle position sensor voltage 
    C-Moto Noob
    Join Date
    May 2024
    Location
    spain
    Posts
    1
    Hello

    I'm looking for the values of the TPS did you find at the end nay info?

    I would appreciate

    thanks

    Gigi
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