SES code *P0171*
#1
SES code *P0171*
Anybody run into this problem P0171 its "Fuel Injection system too lean (bank1)", i asked around and i got possible problems such as
1. Fuel regulator
2. Oxygen sensonr
3. Fuel injectors not clean
Any other possible problems that u guys know about or expirienced with this code?
1. Fuel regulator
2. Oxygen sensonr
3. Fuel injectors not clean
Any other possible problems that u guys know about or expirienced with this code?
#2
just about everytime i have seen this code, it has turned out to be the maf. its either P0171 or P0174 for the opposing bank. i have never received it, just passing along what i have seen as a typical result around here.
#8
If your 2K Max is throwing a code P0171 and is also experiencing rough idle or stalling at startup for the 1st minute or so, it's definetly the MAF. With this failure mode, the MAF is on its way out, but not gone yet. This happened to me at 80K mi and the engine still rev'd above 3500 RPM and drove fine within two minutes of a cold start.
#10
YES I have the SAME EXACT problem as you P0171 code and power dies between 4500-5000 RPMS. I am gonna have a shop look at the car and diagnose the problem, if I find out what it is I will tell you. Stay in touch!! BTW i will probably fix the problem myself so I will tell you how to do it if it is complicated.
#12
Yep same exact symptoms on my car, starting in cold weather is hard as hell, I have changed the ignition coils in the past like 5,000 miles ago (they give me no problem) Any ideas how much is a new MAF? cause obvioiusly i will change it myself lol ( no big deal )
#13
Wus up guys, I finally fixed my problem IT was the MAF sensor, it runs like a brand new maxima and there was no need to reset or upgrade the ECU
Thanx a lot for your replies it realy helped me solve the problem
Thanx a lot for your replies it realy helped me solve the problem
#14
Originally Posted by 5spd2000max
Wus up guys, I finally fixed my problem IT was the MAF sensor, it runs like a brand new maxima and there was no need to reset or upgrade the ECU
Thanx a lot for your replies it realy helped me solve the problem
Thanx a lot for your replies it realy helped me solve the problem
Thread
Thread Starter
Forum
Replies
Last Post
Kyle Lee Cleveland
6th Generation Maxima (2004-2008)
1
09-28-2015 09:01 PM