P112F Code

zjuyyhu · 12-04-2023, 06:48 PM

Hi everyone, my engine light is on today but car still drives well. Scanned the car and got the this error code. Do you know how to fix this issue? At what cost? Thanks so much!

jbash87 · 12-04-2023, 07:07 PM

Step 1) Get a real scanner (protools is popular). P-codes won't help you with a BMW in the long run.
Step 2) Google search. Seems to point to a generic vacuum leak. Refer back to Step 1.

zjuyyhu · 12-09-2023, 09:25 AM

The shop did smoke test and found the intercooler was leaking due to broken gasket. Replaced the gasket and problem was resolved. Total cost was $200. Not bad.

12-04-2023, 06:48 PM	#1
zjuyyhu New Member 15 Rep 26 Posts Drives: 2012 BMW X5 35i Join Date: Apr 2022 Location: IL iTrader: (0)	P112F Code Hi everyone, my engine light is on today but car still drives well. Scanned the car and got the this error code. Do you know how to fix this issue? At what cost? Thanks so much!
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12-04-2023, 07:07 PM	#2
jbash87 First Lieutenant 250 Rep 391 Posts Drives: 2006 M5, 2012 X5d, 2008 E91 Join Date: Aug 2012 Location: Seattle iTrader: (0) Garage List 2012 BMW X5 35d [10.00] 2006 BMW M5 [10.00]	Step 1) Get a real scanner (protools is popular). P-codes won't help you with a BMW in the long run. Step 2) Google search. Seems to point to a generic vacuum leak. Refer back to Step 1.
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12-09-2023, 09:25 AM	#3
zjuyyhu New Member 15 Rep 26 Posts Drives: 2012 BMW X5 35i Join Date: Apr 2022 Location: IL iTrader: (0)	The shop did smoke test and found the intercooler was leaking due to broken gasket. Replaced the gasket and problem was resolved. Total cost was $200. Not bad.
	Appreciate 1 jbash87249.50 Quote