Q&A
Ask Your Question2005 Ford Five Hundred
Question: codes problem shooting
Question
Visitor, Ogden, UT, April 28, 2010, 13:31
i got codes for p0109 p0191 p0171 they all point to something with the air intake what would be the first thing to check?
5 Answers
Flag This
-
Answer #1
Visitor, April 28, 2010, 14:51Replycheck air filter first then mass air flow sensor
Flag ThisLike | 1 person likes this1 -
Answer #2
fernando April 28, 2010, 15:55Reply
MasterFor more information about this OBD II Codes please visit these links; http://repairpal.com/obd-ii-code-p0109 and http://repairpal.com/OBD-II-Code-P0171-and-P0174
Flag ThisLike | 1 person likes this1 -
Best Answer
mastertech6371 April 28, 2010, 18:16Reply
Masterthe large hose from the air filter to the intake has a couple of small hoses that come out from it. make sure they are all secure and tight. the 171 is a vaccum leak code for trims.
RoyFlag ThisLike | 2 people like this2 -
Answer #4
Visitor, October 29, 2010, 18:00Replyi got code po193
Flag ThisLike0 -
Answer #5
Visitor, August 13, 2011, 18:59Replywere is the air intake at
Flag ThisLike0
Answer Ranks
This week's top 10
| 1 globalhelper | 6 Merrimack Auto |
| 2 milesauto | 7 Camster |
| 3 csubak30 | 8 2004toycam |
| 4 jose8889 | 9 Transmission-Tech |
| 5 obdcar | 10 carpetvan2 |