fluctation voltage on TPS

HondaLogger datalogging software questions and answers.
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tweenpix
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Joined: Wed Sep 21, 2011 7:03 am

fluctation voltage on TPS

Post by tweenpix » Tue Oct 09, 2018 6:23 pm

Hello!
I have trouble with fluctuating FPS value.

On cold engine in SManager i press "READ" in tab "Scale TPS"->"Minimum reading" - the value is 0.70% or 0.60%

On warmup engine "minimum reading" is 0 or 0.12%

it's normal?

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Spunkster
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Re: fluctation voltage on TPS

Post by Spunkster » Wed Oct 10, 2018 9:43 am

IS this with an OEM or aftermarket TPS sensor? Is this an OEM or aftermarket Throttle body?

tweenpix
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Joined: Wed Sep 21, 2011 7:03 am

Re: fluctation voltage on TPS

Post by tweenpix » Wed Oct 10, 2018 4:06 pm

Both oem

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Spunkster
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Re: fluctation voltage on TPS

Post by Spunkster » Wed Oct 10, 2018 4:37 pm

There may be a problem with either the throttle body or the TPS. Something may be loose on the throttle body which is changing at different temps, or it may just be worn and needs to be replaced.

tweenpix
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Re: fluctation voltage on TPS

Post by tweenpix » Wed Oct 10, 2018 5:18 pm

You think is not wiring?

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Spunkster
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Re: fluctation voltage on TPS

Post by Spunkster » Thu Oct 11, 2018 11:53 am

more than likely not.

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