Bosch Brake Pressure Sensor

All sensor specific discussions! Temperature, pressure, steering angle, brake and throttle, etc. Post adaptations of OEM-style sensors, and also your clever DIY hacks and custom designs here too!

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notso2slo
Posts: 12
Joined: Wed Jan 06, 2016 8:55 pm
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Bosch Brake Pressure Sensor

Post by notso2slo »

So I am attempting to use a Bosch brake pressure sensor from a BMW DSC system, Bosch part 0265005303
I can't seem to get any variation in output, has anyone successfully used this sensor? I can get them for free, and they are easy to install in my current setup.

toga94m
Posts: 127
Joined: Wed Jun 05, 2013 1:57 am
Location: Upstate NY

Post by toga94m »

From http://www.bmw-planet.com/diagrams/rele ... /index.htm it looks like pin 2 is the output, front & rear signals are named DGR1 and DGR2. But the diagram doesn't show the power/common connections...

http://rb-aa.bosch.com/boaasocs/index.j ... rod_id=218

which shows 1=ground 2=output 3=+5V supply and you need a pullup resistor between the +5V and output..

So, how many of these do you have for free? :)
------------
Learning Race Capture Pro... on someone else's car
Learning Python/Kivy on my own PC

notso2slo
Posts: 12
Joined: Wed Jan 06, 2016 8:55 pm
Contact:

Post by notso2slo »

Lol, a few. I work at a wrecking yard which specializes in higher end cars. I'd offer to sell them cheap, but I can't guarantee if they work, and don't really have time to deal with "warranties"

madjak
Posts: 29
Joined: Mon Jul 13, 2015 7:40 am

Post by madjak »

I use the $30 ebay 1000PSI pressure sensors and they work very well.

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