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#1
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Yaw Rate Sensor readings in Park
With the X5 running and in Park, this is the live data that I pulled: Rotation Rate: -68.7 °/s Transversal acceleration: -22.7 m/s^2 I just want to make sure that I'm understanding these accelerometers correctly. They both should read 0 units when I'm in Park on level ground, right? Based on this data I've ordered a new sensor. I just want to make sure I'm understanding this sensor correctly.
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2000 E53 M62 Last edited by ///Monster123; 02-08-2021 at 01:17 PM. |
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#2
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I would guess you are correct. Should be 0.xx. Go for a drive and watch the sensor values, they are probably frozen at the numbers you are seeing.
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Digital Competition Systems The older I get... The faster I was... No Fear |
#3
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Pretty sure the sensors like the ones on our phones are solid state nothing to freeze however they do need to be calibrated initially and when replaced. If they don't read zero when not moving I would try to recalibrate. If they can't, replacement is indicated.
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2011 E70 • N55 (me) 2012 E70 • N63 (wife) |
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Driving through this recent snow and -10°F temps has really motivated me to fix this. ABS and DSC sure would be nice right now.
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2000 E53 M62 |
#5
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Quote:
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2000 E53 M62 |
#6
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Yaw Rate Sensor readings in Park
I was trying to find out for sure and my search led me to a pretty funny reply to “what is a yaw sensor”?
Quote:
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2011 E70 • N55 (me) 2012 E70 • N63 (wife) |
#7
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Yawn sensor. ECS just emailed me that they can't get the sensor from Bosch directly any longer. The salesman at ECS told me that Bosch can only sell to BMW who will then sell to ECS and then finally me. Might change my order to FCP or BW. At least I get a cool free t-shirt and haribo bears with BW. Bosch sensor $375 BMW Bosch sensor $647 That's the worst BMW tax I've seen $272...... ~73% BMW tax
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2000 E53 M62 |
#8
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I ended up buying the Bosch sensor from FCP.
I just plugged in the new sensor, went to the service menu and recalibrated all of the DSC sensors and.... I still have the same errors. What have I done wrong? Live data in park after calibration still has strange values. https://photos.app.goo.gl/i56HJ3Eh75ZX8fVC7
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2000 E53 M62 Last edited by ///Monster123; 02-11-2021 at 11:49 AM. |
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Does the yaw sensor need to be coded to the car?
*edit* research suggests no....
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Wayne 2005 BMW X5 3.0d (b 02/05) 2001 BMW F650GS Dakar (b 06/01) |
#10
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When was abs last working? Did you gave any other codes first?
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2011 E70 • N55 (me) 2012 E70 • N63 (wife) |
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