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Question: codes problem shooting
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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
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Answer #1
Visitor, April 28, 2010, 14:51Replycheck air filter first then mass air flow sensor
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Answer #2
fernando April 28, 2010, 15:55ReplyMasterFor 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
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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.
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Answer #4
Visitor, October 29, 2010, 18:00Replyi got code po193
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Answer #5
Visitor, August 13, 2011, 18:59Replywere is the air intake at
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