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Ever since I installed my aracer my tach has jump around some, no biggie until Sunday I was riding in the mountain and my bike started bucking and jerking, it throwed a tps code, the tach would go crazy, I stop we unplugged the ecu, the tps, check the grounds and positive terminal, the rest of the ride it ran fine, rode it yesterday and it started acting up a little, I got s video today, my question is how many people have had issues out of there tps sensor? I would hate to replace it and the problem be the ecu.

https://youtu.be/OhFM-qXnOe4
 

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I had a similar problem when I installed the PCV. High idle, extreme bogging and couldn't get a steady TPS reading. Turned out it was the TPS connector. Pull it, and very slightly bend the pins so they make better contact. See if that helps. After I did it, TPS signal was solid and all the problems went away.
 

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Nevermind I figured it out where it is oops. Now I'll try slightly bending the pins when I get off work.
 
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