Dtc p0171 audi

B5 Models Please discuss all - B5 A4 topics here Thread Tools. Dtc p0171 audi recently got a check engine light on my A4 Quattro with about K miles. After doing some reading, it appears that it is either an 02 sensor, MAF sensor or vacuum hose leak around the engine.

Thread Tools. Well got in my car today after coming back from the car wash to clean up and take care of my debadging I did and she decides to pay me back by throwing on the check engine light next time I went out. I do not know what that means at all or where to start at all besides knowing it has to do something with fuel and it is not getting enough fuel I would assume. Curious if anyone has any idea what it could be or if there is something common or notorious that it could be. Background information. Bought car used, about a month ago.

Dtc p0171 audi

Remember me. Hello and welcome to the Audizine Forums! As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. It's free and it's easy, so don't hesitate to join the Audizine Family today! If you're new to forums in general, be sure to check out the Forum FAQ. To start viewing posts, select the forum section that you want to visit from the selection below. Results 1 to 5 of 5. Thread: Fault Code P Thread Tools Show Printable Version. My Photo Gallery: 0. My Classifieds: 0. Fault Code P Guest-only advertisement. Register or Log In now! I searched the forums and didn't come up with a resolution to exactly what I'm experiencing The CEL came on last week, and I got it read.

If you're on a tight budget, dtc p0171 audi, start there, but that may not be the fix for certain. Also, I was hoping that the part s dtc p0171 audi going to be very expensive. I will go to the dealership and get the part, then drive up to a mechanic shop and ask them to change it for me, or any forum members can provide some good tips to change the part.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. The car seems to be running fine other than the EML on the dash and a slight fluctuation in revs when stationary. I'm thinking I should look to change the Diverter Valve first?

Thread Tools. Well got in my car today after coming back from the car wash to clean up and take care of my debadging I did and she decides to pay me back by throwing on the check engine light next time I went out. I do not know what that means at all or where to start at all besides knowing it has to do something with fuel and it is not getting enough fuel I would assume. Curious if anyone has any idea what it could be or if there is something common or notorious that it could be. Background information. Bought car used, about a month ago. At time of purchase timing belt and water pump done. Any suggestions or tips would be much greatly appreciated.

Dtc p0171 audi

Home » OBD Codes. A P code appears in the engine control unit when the oxygen sensor on bank 1 recognizes too lean of an air-fuel mixture for the sensor to correct it. Several different things could cause this trouble code. Here is what you need to know about the P code.

Kia 1980

Thread Tools. Top Contributors this Month View All. Find More Posts by blackops. I also noticed the light came up when i had a quarter left of gas in the car so i dont know if this has anything to do with it also the car had almost no oil in the car so we filled it up i know sounds like a mess but i want to repair everything this was before the light came up so again i dont know if the oil had anything to do i really dont have that kind of money to buy the MAF sensor or the Oxygen sensor all at once so im really trying to spend only whats needed if you need more answers just reply to me ill answer right away. AVS Forum. Related Topics. Bought car used, about a month ago. I searched the forums and didn't come up with a resolution to exactly what I'm experiencing Hello and welcome to the Audizine Forums! The car seems to run fine, but I have to keep clearing the CEL every days. Quote message in reply? Register or Log In now! The time now is AM. Check carefully for leaks loose hoses in on and around the manifold with a good light.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. In the world of automotive diagnostics, the dreaded check engine light can cause anxiety for many drivers.

All times are GMT Consult your service manual for it's location if you need help. So, possible solutions include: Clean the MAF sensor. My wife's got a A4 1. Send a private message to audijet. Try, 1. Originally Posted by gimmespeed Check carefully for leaks loose hoses in on and around the manifold with a good light. There are actually two kinds of these check valves. Also, I was hoping that the part s weren't going to be very expensive. Posting Quick Reply - Please Wait.