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-   -   Throttle Position Sensor signal DBW (https://www.s2ki.com/forums/s2000-under-hood-22/throttle-position-sensor-signal-dbw-813761/)

deibit 09-01-2010 01:53 PM

Throttle Position Sensor signal DBW
 
Hi..

I'm trying to guess where to find the TPS wire on a DBW S2000 (MY08)

The sensor is not located where the non-DBW sensor is located.. but I assume that somehow the TPS information is needed and that the signal should be available somewhere :)

What I need is a 0..5V signal (5V full open and 0 full closed for example)

I need to it to tap it into a Innovate LMA-3 Interface.

Any help would be appreciated. I have tried to used the search but I did not find a direct answer to it.

Thanks!

deibit 09-01-2010 11:56 PM

I have "found" this sensor

http://www.hondapartsnow.com/diagram...sor-462529.png

it's not really a TPS but a "accelerator pedal position sensor", so I suppose that this sensor is used by the ECU to decide how much to open or to close the throttle body..

The TB itself must have somewhere a wire that indicates how much the TB should be opened or closed.. (that's what I am searching)

But I don't have any DBW TB wiring diagram (or the accelerator pedal sensor).. does someone have it? (Helm's manual maybe?)

Croc 09-02-2010 08:54 AM

i'm not sure what you mena but at those pictures this black thing wi the sicket is throttle motor:

http://www.risingsunperformance.nl/m...09ca3nw35q.jpg


http://image.nengun.com/catalogue/or...ottle_body.png


maybe you can tap it it.

deibit 09-02-2010 12:52 PM

yeah.. but which of each of the 6 wires does what? :D

(i need the pinout diagram...)

Croc 09-03-2010 09:11 AM

later i will look at the ETM and tell you.

R1_Pilot 09-03-2010 10:38 AM


Originally Posted by deibit,Sep 2 2010, 04:52 PM
yeah.. but which of each of the 6 wires does what? :D

(i need the pinout diagram...)

get a voltmeter and check the voltage signal while someone presses on the gas pedal. Check every pin ...

Thats a start.

J

Croc 09-05-2010 07:48 AM

all the info here:

http://sites.google.com/site/crocweb/Home/...achine3/various

enjoy :)


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