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Functional block / type 3 MPS/ Full throttle

  • rfurzer
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20 Jul 2021 00:21 #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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20 Jul 2021 12:55 #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 Hzg/Klima 16.5.(ER), D-Jet 11.7.(ER)/29.8.(F), KA-Jet 30.5.(HU), KE-Jet 20.6.(ER)

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20 Jul 2021 14:23 #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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20 Jul 2021 17:18 #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 Hzg/Klima 16.5.(ER), D-Jet 11.7.(ER)/29.8.(F), KA-Jet 30.5.(HU), KE-Jet 20.6.(ER)

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20 Jul 2021 23:30 #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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20 Jul 2021 23:48 #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 Hzg/Klima 16.5.(ER), D-Jet 11.7.(ER)/29.8.(F), KA-Jet 30.5.(HU), KE-Jet 20.6.(ER)

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21 Jul 2021 00:21 #16576 by rfurzer
Replied by rfurzer on topic Functional block / type 3 MPS/ Full throttle
www.citroen-klub.si/CitDocs/green-cd/Fue...ECU%20schematics.pdf

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