02-15-2018, 11:30 AM | #1 |
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Turbo replaced under CPO
From time to time over the last two years when starting my 2013 X1 x-drive 28i I would get the Engine Malfunctiion warning, and the thing would go into reduced power mode. Over and over, I just cleared the codes with the Carly app and I’d be on my way. Sometimes just restarting would do the trick. It was always the same 3 codes, once in a while a few more:
Engine / Motor :Lambda probe before catalyst temperature Code: 002CAA Charge pressure control, shutdown: pressure build-locked Code: 002C58 sorry, unknown fault Code: 002CA4 Last Thursday, fortunately, I was heading in the direction of my dealer, late in the afternoon, and it occurred again. This time I drove straight to the dealer. Thank goodness it’s still under CPO - they replaced the turbo, along with the charge pipe - it only cost me the $50 deductible. Heads-up if you get these codes! |
02-15-2018, 12:23 PM | #3 |
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Just reduced power mode? My 35i will do 4x4/dsc malfunction once in a blue moon. Not sure why?
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X1 35i, H&R springs, Bilstein HD shocks, BMS JB4, BMS chargepipe, xHP trans flash
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02-15-2018, 02:34 PM | #4 |
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The only sign anything was amiss was “reduced power”. Sometimes just a restart cleared it (but left the codes), sometimes I needed to diagnose then clear codes with Carly. Clearly, I should have addressed it earlier, but fully intended to before hitting 100k.
Last edited by Ja Gio; 02-15-2018 at 02:39 PM.. |
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02-15-2018, 02:38 PM | #5 |
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They did not button it down to specifics, it’s more that the technician followed required steps in diagnosing, then the program prompted him to take certain actions. I don’t have the papers here, but it all started with a data point being out of range. I’ll try to remember to post a photo of “the story” later.
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02-15-2018, 02:43 PM | #6 |
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Drives: 2021 X3 M40i (times 2)
Join Date: Oct 2015
Location: Jacksonville, FL
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How many miles did you have on it?
I'm hoping that the reduced backpressure (catless DP) will offset the increased boost from my JB4 so my turbo lasts a loooooooong time on my 35i. Lots of oil changes, for sure. |
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02-15-2018, 03:22 PM | #7 | |
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Quote:
A little over 92k, running a DINAN chip fit about 50k. Last edited by Ja Gio; 02-15-2018 at 08:48 PM.. |
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