0 votes
162 views
by (101 points)

I could hear a vacuum leak some where in the engine capartment, before I got the car looked at

Vehicle: Vw, beetle, 99, 2.0

1 Answer

0 votes
by (11.1k points)

Hi there,

As you know, this code points to an issue with a lean condition on bank 1. A vacuum leak will cause this. Here is some more info for you.

P0171 VOLKSWAGEN - System Too Lean Bank 1

Read more: https://www.autocodes.com/p0171_volkswagen.html

Related questions

0 votes
1 answer 1.2k views
0 votes
1 answer 997 views
0 votes
1 answer 245 views
asked Oct 26, 2015 by anonymous

37.6k questions

30.6k answers

1.2k comments

21.8k 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
...