Technical Contactless TPS (throttle position sensor) for Panda

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Technical Contactless TPS (throttle position sensor) for Panda

AntonD2019

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Hello everyone :)
I am Anton.
And i think it will be interesting to owners of Panda, Tipo and Bravo to know that i developed contactless throttle position sensor for this cars.
It also suitable for VW, Lancia, Citroen and Peugeot.
Here is a photo of the kit i made
Header4.jpg

And this kit perfectly fits on cars with manual and AUTOMATIC transaxle because it has voltage-angle output for automatic transaxle ECU
It has a bluetooth for precision tuning and with a special software you can virtually rotate this sensor with a resolution of 0.1 degrees

How it could be possible and how it could work without contact-brushes?

This was a first questions of one of mine friend , when he saw my new TPS at first time.
No, i am not kidding!
Contactless sensor is real, all we need is to install bushing with magnet on throttle spindle.
Hall.jpg
The principle of operation of this TPS Converter is based on measuring the angular position of the magnetic field of the magnet which is mounted on the throttle shaft.
Onboard Hall sensor measures the rotation of the magnetic field (and accordingly the rotation of the throttle axis) in space in degrees and transmits this value to the MCU which converts the measured value of the throttle angle into an electrical signals.
The characteristics of this signals are absolutely identical to the signals of the Bosch sensor 3 437 022.
It has onboard protection from overvoltage, reverse polarity and short circuits.
There are no difficulties with installation and everything is quite simple.
Here is an example of installation on bottom part of MonoMotronic injection unit
1.jpg
2.jpg
3.jpg
4.jpg
5.jpg
7.jpg
8.jpg
9.jpg

Wiring is also is very simple
NewSensorAkpp.jpg
New-SensorMkpp.jpg
Tuning software screenshot
TpsTuner-660x535.jpg

Does anybody interested in it?

P.S. Also i can develope contactless TPS for other vehicles - the principle will be same. The difference is mounting and firmware.
 
Impressive (y)- maybe you can help me. I bought a 2008 panda and the TPS- Switch A- low circuit input, code P122 comes up. Here's the rub. it has an Atiker lpg system, installed after market. I think this is the problem. My wife's cousin is the mechanic and thinks replacing it with another will fix the problem. Me I think it is an install problem because there is an extra wire tied in going somewhere on the wiring.
Now my question is will your sensors work for this arrangement? The sensor I have now is just pushed into the carb body, no screws.
Everyone here and in Italy just replaces the whole thing. I was like why? they aren't one part, but maybe this has become the practice and Fiat has changed the availability of the type sensor I am looking for. Okay then. hmmm.
Any insight you might have would be appreciated.
there is an authorized lovado installer, repairer nearby, I am looking for an Atiker installer to look at the installation, but it may be the same guy who installed it to begin with. That probably isn't a good thing here (Albania).
Okay, again any insight would be appreciated.
 
Hello everyone :)
I am Anton.
And i think it will be interesting to owners of Panda, Tipo and Bravo to know that i developed contactless throttle position sensor for this cars.
It also suitable for VW, Lancia, Citroen and Peugeot.
Here is a photo of the kit i made
View attachment 190661

And this kit perfectly fits on cars with manual and AUTOMATIC transaxle because it has voltage-angle output for automatic transaxle ECU
It has a bluetooth for precision tuning and with a special software you can virtually rotate this sensor with a resolution of 0.1 degrees

How it could be possible and how it could work without contact-brushes?

This was a first questions of one of mine friend , when he saw my new TPS at first time.
No, i am not kidding!
Contactless sensor is real, all we need is to install bushing with magnet on throttle spindle.
View attachment 190670
The principle of operation of this TPS Converter is based on measuring the angular position of the magnetic field of the magnet which is mounted on the throttle shaft.
Onboard Hall sensor measures the rotation of the magnetic field (and accordingly the rotation of the throttle axis) in space in degrees and transmits this value to the MCU which converts the measured value of the throttle angle into an electrical signals.
The characteristics of this signals are absolutely identical to the signals of the Bosch sensor 3 437 022.
It has onboard protection from overvoltage, reverse polarity and short circuits.
There are no difficulties with installation and everything is quite simple.
Here is an example of installation on bottom part of MonoMotronic injection unit
View attachment 190662
View attachment 190663
View attachment 190664
View attachment 190665
View attachment 190666
View attachment 190667
View attachment 190668
View attachment 190669

Wiring is also is very simple
View attachment 190671
View attachment 190672
Tuning software screenshot
View attachment 190673

Does anybody interested in it?

P.S. Also i can develope contactless TPS for other vehicles - the principle will be same. The difference is mounting and firmware.
I have a fiat uno 1.1 fire with broken TPS (attached image) i saw a content showing a thing like this but my car has no connection to ECU.
I understood the basics but i have to questions.
How to make the adjustment and AT means what?
 
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