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Functional block / type 3 MPS/ Full throttle

  • rfurzer
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3 years 9 months ago #16564 by rfurzer
Functional block / type 3 MPS/ Full throttle was created by rfurzer
I am interested to know how the TPS full throttle contact works within the ECU

Where does pin 14 connect in a USA/AUS Jaguar ECU?  

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  • Dr-DJet
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3 years 9 months ago #16566 by Dr-DJet
Replied by Dr-DJet on topic Functional block / type 3 MPS/ Full throttle
Hi Unknown,

mya I point you to our Netiquette ?

Pin 14 connects to ground or pin 12 on ECU.
Viele Schraubergrüße - best regards, Dr-DJet Volker
Alles für den Mercedes-Benz R/C 107 und W116 in der SLpedia Sternzeit 107
Workshops Heizung/Klima 10.5.(HU), D-Jetronic 28.6.(F),20.9.(ER), K-Jetronic 31.5.(ER),23.8.(F)

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3 years 9 months ago #16568 by rfurzer
Replied by rfurzer on topic Functional block / type 3 MPS/ Full throttle
Thanks Volker

I had missed the Netiquette- my apologies. Ive now made an introduction, so hopefully all korrect!

I had got as far as the pin 14 connection for the WOT contact, but am after a deeper understanding of just how that signal increases the injector on time

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3 years 9 months ago #16569 by Dr-DJet
Replied by Dr-DJet on topic Functional block / type 3 MPS/ Full throttle
Hi Russ,
sorry I was in Mercedes-Benz 8-cyl. Correct 14 of throttle switch is connected to pin 14 in ECU and enriches fuel injection if pin 14 goes to GND.
Viele Schraubergrüße - best regards, Dr-DJet Volker
Alles für den Mercedes-Benz R/C 107 und W116 in der SLpedia Sternzeit 107
Workshops Heizung/Klima 10.5.(HU), D-Jetronic 28.6.(F),20.9.(ER), K-Jetronic 31.5.(ER),23.8.(F)

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3 years 9 months ago #16572 by rfurzer
Replied by rfurzer on topic Functional block / type 3 MPS/ Full throttle
Thanks- i had hoped for something more detailed.

Ive found a schematic for the citroen that i think answers my curiosity

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  • Dr-DJet
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3 years 9 months ago #16574 by Dr-DJet
Replied by Dr-DJet on topic Functional block / type 3 MPS/ Full throttle
Hi Russ,

careful as Citroen does not have full-load enrichment via throttle switch.
Viele Schraubergrüße - best regards, Dr-DJet Volker
Alles für den Mercedes-Benz R/C 107 und W116 in der SLpedia Sternzeit 107
Workshops Heizung/Klima 10.5.(HU), D-Jetronic 28.6.(F),20.9.(ER), K-Jetronic 31.5.(ER),23.8.(F)

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