golf-2 Posted October 30, 2016 Report Share Posted October 30, 2016 Hello,Any one have experience with the m62b44 540 dbw wiring?? ethrottle signal 1, 2, etc??using link extremethanx Quote Link to comment Share on other sites More sharing options...
Scott Posted October 31, 2016 Report Share Posted October 31, 2016 Hi,We don't have any information for this e-throttle. Do you have a wiring diagram? Looking at photos it looks to be a single throttle controlling only one plate, so similar to most e-throttle bodies out there. The wiring on most of these is pretty similar.Scott Quote Link to comment Share on other sites More sharing options...
golf-2 Posted October 31, 2016 Author Report Share Posted October 31, 2016 Unfortunately i don't have the wiring, it is single throttle come from the m62tub44 540i or 740ianyone using this with extreme ecu??thanks Quote Link to comment Share on other sites More sharing options...
Scott Posted November 1, 2016 Report Share Posted November 1, 2016 The only BMW e-throttle info I have is for the M52. The info is attached. Does the e-throttle body or connector look the same? The M52 unit is made by VDO.Scott Quote Link to comment Share on other sites More sharing options...
esso Posted November 1, 2016 Report Share Posted November 1, 2016 the M50 does not have the same pinout , unfortunately 540 DBW come with 2 types of VDO module both have different pinout , the best practice is to open the throttle black cover and you can easily trace the pinout wiring , as you will have 2 pins for the motor and you can easily see the traces for the 2 TPS with shared 5V and 0V , and dont worry if you swap the 5V over the 0V as you will eventually calibrate the throttle in the software , as for the motor to determine the 12V and 0V orentiation you will have to bench test them to see which way open the throttle as the wrong way will close it Best regards Scott 1 Quote Link to comment Share on other sites More sharing options...
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