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#1
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Another air suspension problem
Before ("wrong position") After ("right position") Thanks in advance everyone. Sent from my iPhone using Tapatalk
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2006 X5 4.4i Sport - Titansilber Metallic Prod.date: 2006-05-22 |
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#2
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The calibrations made on the sensors were done with the sensors in the wrong positions...correct? Assuming the sensors are not faulty you should be able to recalibrate them now that they're in the correct position.
Is it worth all this hassle though? If you step on the running board on the way out of the car you'd avoid getting your trousers dirty Sent from my SM-G900F using Tapatalk
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BMW X5 E53, 4.8iS - 2005 Professional Stereo/Nav with DSP (modified BM54 module) - Converted to Eonon GA5166X with Reverse cam 4-Corner Air Suspension - Converted to BC Coilovers |
#3
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I know it's not helping the actual issue but if you'll keep the car you should consider switch to coil springs.
I went with Bilstein HD but if you prefer stock ride there are Bilstein Touring struts and shocks along with Suplex coil springs for OEM ride. I prefer and kept the OEM ride height but you could go lower if you want. Getting rid of the inactive SLS light after swap is child's play with $30 P.A Soft scan tool. No more sensors, air compressor, air bag and air reservoirs and most of all computer glitches to pest the X5. http://www.xoutpost.com/bmw-sav-foru...gs-delete.html
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2010 BMW M6 * Black Saphire Metallic * Full Black Merino Leather 2019 BMW X3 M40i * Alpine White * Mocha Leather |
#4
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Quote:
Recalibrated it again, it worked, the levels were all good… but sls message kept popping up along with tpms. Ehc code says"64 distortation plausibility" and abs code says "5DD7 ride heights invalid". Whatever those mean. Clear the codes, drive less than .1 miles and it pops up. I checked the deviation on them and the front left is always negative, the front left is brand new. Sent from my iPhone using Tapatalk
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2006 X5 4.4i Sport - Titansilber Metallic Prod.date: 2006-05-22 |
#5
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Why would I throw all that money on it when it's almost fixed? Everything is working properly there's just some software needed I guess. The labor of putting in the new shocks and removing pump and module lines etc would be more than just playing around with the system. Sent from my iPhone using Tapatalk
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2006 X5 4.4i Sport - Titansilber Metallic Prod.date: 2006-05-22 |
#6
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Getting the suspension error message and tpms together indicates the car is sitting lower than it's programmed to do. I believe there is a maximum allowed difference in height between each corner before triggering the tmps (don't know how much) but if you measure the height of each corner you'd know which one is the lowest. That's assuming it is physical...it could also be a faulty sensor tricking the car into believing it's sitting too low.
Sent from my SM-G900F using Tapatalk
__________________
BMW X5 E53, 4.8iS - 2005 Professional Stereo/Nav with DSP (modified BM54 module) - Converted to Eonon GA5166X with Reverse cam 4-Corner Air Suspension - Converted to BC Coilovers |
#7
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Quote:
Hmm ok ok. That sounds just about what I had in mind. I'm gonna flip the front sensors since they're the same, and see if the deviation still gives me negative on the front left. Hopefully it'll work and that would basically mean it needs a new sensor. Now another issue I ran into, I tried calibrating again, this time the front worked out perfect, but after I drove it the rear dropped. Looked at the voltage and the rear left was giving me .5 when the rest were at 2.6 or so. Hopefully means it needs a new sensor as well and then calibration and it should work out. Thanks for your help Awntchi. Sent from my iPhone using Tapatalk
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2006 X5 4.4i Sport - Titansilber Metallic Prod.date: 2006-05-22 |
#8
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No worries. Don't forget the module...if there are still issues after all sensors are checked Ok and programming done correctly then the only other possibility is the module. Best of luck and keep us posted.
Sent from my SM-G900F using Tapatalk
__________________
BMW X5 E53, 4.8iS - 2005 Professional Stereo/Nav with DSP (modified BM54 module) - Converted to Eonon GA5166X with Reverse cam 4-Corner Air Suspension - Converted to BC Coilovers |
#9
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Correct! On INPA.....Zero out all your "Count" settings on ALL three modes or do an "ECU reset" |
#10
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__________________
2010 BMW M6 * Black Saphire Metallic * Full Black Merino Leather 2019 BMW X3 M40i * Alpine White * Mocha Leather |
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