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question about a hall effect sensor
Posted: Sat Oct 02, 2010 6:02 am
by gezpacho
My 1985 Volvo 740gle uses a Bosch P/N 1346792 hall effect sensor in the distributor. I would like to supply it with 12v but I can not find a voltage specification for this sensor. Any help would be appreciated. Thanks.
I am running ms2 v3.57 board
Re: question about a hall effect sensor
Posted: Fri Aug 12, 2011 4:37 pm
by wedge446
Sorry I dont know the specs but you could use a volt/Ohm meter to measure the voltage going into it from the original wire.
Just an idea
Re: question about a hall effect sensor
Posted: Wed Mar 02, 2016 9:26 am
by SniZ
Most of all OEM hall sensors use 5V
But, i saw some China hall sensors want work good only with 12V
Re: question about a hall effect sensor
Posted: Wed Mar 02, 2016 7:17 pm
by kjones6039
SniZ wrote:Most of all OEM hall sensors use 5V
Can you point me to your reference for this information?
Thanks in advance!
Ken
Re: question about a hall effect sensor
Posted: Fri Mar 11, 2016 2:33 am
by SniZ
kjones6039 wrote:
Can you point me to your reference for this information?
Thanks in advance!
Ken
Not sure, but many Bosch Motronic ECU share only +5V for Hall sensor. I didnt find any wiring with +12V for hall.