0 votes
251 views
by (125 points)
when i drive and acceleratethe car stars to fail
Vehicle: bmw 535i xdrive 2009

1 Answer

0 votes
by (11.5k points)

Hi there,

These codes indicate issues with the O2 sensors. Here is a list of possible causes.

P2271 BMW - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2

Read more: https://www.autocodes.com/p2271_bmw.html

P2096 BMW - Post Catalyst Fuel Trim System Too Lean Bank 1

Read more: https://www.autocodes.com/p2096_bmw.html

Related questions

0 votes
1 answer 388 views
0 votes
1 answer 818 views
0 votes
1 answer 277 views
+1 vote
1 answer 491 views
asked Apr 15, 2019 by Lemuel Alfaro (125 points)
0 votes
1 answer 647 views

37.5k questions

30.8k answers

1.2k comments

20.6k users

Need A Repair Shop?
Find local automotive repair shops in your area.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

Home - For Shop Owners - About AutoCodes.com - Privacy Policy - Terms and Conditions - AutoCodes.com Feedback - Copyright 2010-2020 AutoCodes.com

AutoCodes.com - Engine-Codes.com - Infinitihelp.com - Nissanhelp.com
...