1 like 0 dislike
758 views
by

2008 Buick Enclave CXL with engine code P0174, what cause code P0174?

Vehicle: 2008 Buick Enclave CXL

1 Answer

1 like 0 dislike
by (13.5k points)
 
Best answer

Hi there

The code is for a lean fuel mixture on bank 2 of the engine. There are several possible causes for this code to happen. Such as vacuum leaks, low fuel pressure or sometimes a bad front O2 sensor. Here is some more info on the code for you.

P0174 BUICK - Fuel Trim System Lean Bank 2
Read more: https://www.autocodes.com/p0174_buick.html

Related questions

1 like 0 dislike
1 answer 222 views
1 like 0 dislike
2 answers 415 views
1 like 0 dislike
2 answers 306 views
0 like 0 dislike
1 answer 328 views
asked Nov 1, 2018 by robert watson

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...