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 TPS reset question

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2highlander
Biondino
Biondino
2highlander

Posts : 244
Join date : 2016-09-28
Age : 61

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PostSubject: TPS reset question    TPS reset question  Icon_minitime1Mon Aug 06, 2018 2:11 am

Hi gents,

Yesterday I balanced my throttle bodies and did a final TPS reset with engine off after having finished the procedure. After starting the engine TPS changed from 4.8 to 5.2 at idle. Now I'm not quite sure whether TPS has to be reset with engine on or off after syncing throttle bodies....any suggestions?
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beetle
GRiSO Capo
GRiSO Capo
beetle

Posts : 8742
Join date : 2013-09-30

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Mon Aug 06, 2018 2:33 am

Do not reset the TPS with engine running. Fluctuations while the engine is running is normal behaviour. Mine sits at 5.1/5.2 at idle, and I'm not concerned.



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2highlander
Biondino
Biondino
2highlander

Posts : 244
Join date : 2016-09-28
Age : 61

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Mon Aug 06, 2018 10:44 am

Exactly the same as mine does, good to know having done TPS reset the right way, thx for the info Beetle!
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Matias
Carlotto
Carlotto
Matias

Posts : 27
Join date : 2021-08-19

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Thu Aug 26, 2021 1:27 pm

Hi,

I'm reactivating this old topic to ask for help to the people more iluminated on the subject Smile
I read here frequently about making the TPS reset. I have done too, now and then, and it seems to improve the engine response.
When I installed the Beetle map on the ECU, I had to do the TPS reset, and also the self-learning parameters reset.
Finally the question: is there any advantage in reseting the sel-learning parameters now and then or you just do it if you change the map, i.e.?

Thanks and BR,
Matias
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Pete Roper
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Pete Roper

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Join date : 2013-05-29
Age : 64

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Thu Aug 26, 2021 5:40 pm

If you're running an open loop map like a Beetlemap there should be no need to reset the self learning parameters as there is no manipulation of the fueling by lambda input so nothing is 'Learnt'.
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beetle
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beetle

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Thu Aug 26, 2021 10:47 pm


What Pete said.

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Matias
Carlotto
Carlotto
Matias

Posts : 27
Join date : 2021-08-19

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PostSubject: Re: TPS reset question    TPS reset question  Icon_minitime1Fri Aug 27, 2021 4:15 am

Ok. Thanks guys.
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