Golf IV / Jetta IV :: P0171 Code Come On - Tapping Noise Coming From Engine
Mar 12, 2016
P0171 system to lean.
I already replaced the MAF so what else could it be I cleared it once and the cel came right back on. I have a stasight pipe from the catback on my car and the cabin started smelling like burning plastic and eggs every time I accelerate. I'm going on a road trip tom and was wondering if I'll be fine. The car has a bit more noise coming from the engine the usual more like a swiping tapping noise
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1.8T... Finding the source of a weird clicking noise I keep hearing. Ever since I changed the motor mounts (although I am not sure if this has anything to do with it) after the engine warms up or after some driving, when the engine is idling I hear a clicking or tapping noise coming from the passenger side of the engine bay. It doesn't seem to tied to the rpm; I can rev the engine a little without the tapping going faster, and when a shift between neutral or park or drive the tapping will briefly slow down almost to a stop before going back to its regular pace. After the revs get above 1500 or so it seems to stop.
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Check engine light is driving me crazy, comes and go depending on weather conditions.
When "ON" the code I get is P0441 and P0171. The engine hesitates for a second or two,then stabilizes.
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My CEL came on a few weeks ago on my 2010 gti, I scanned it and got a code for evap (P0456). I figured it was from filling the tank while the car was running, so I cleared it and went on with my week. About a week later it came back on and when I scanned it, I got the same thing. I haven't had time to smoke test the system but the last couple days i have heard a clicking/tapping noise coming from the rear passenger side of the car. Could the flapper in the filler neck be malfunctioning or gas cap be leaking.
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2002 Jetta 1.8L Turbo running fine. Then one day driving on the freeway at about 70, I try to pass someone and notice when I push the gas the engine lulls. I back off the gas and accelerate slower and I can get up to speed. Drive it all the way home and its fine a t low speeds. Turn the car off and try to restart it and it wont start. Turns over but wont start. No CEL or anything else, I check the codes and I have a P0171 (Lean fuel Bank 1). Where do I start? Also car is parked in an underground garage. No chance of a tow out of this place, it may soon be a Jetta tomb.
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I'm having an issues with my Santa Fe MY07 - Basically I was driving down the dual carriage way last week when suddenly the oil light came on and with the 500m it took me to stop a loud tapping noise was coming from the engine as it seized - The break down people came out to the car as they were inspecting it they informed me that the Sump cap was missing - the car is under warranty - however Hyundai as say that because the cannot find out why the sump cap had came off (and that in there mind they cannot give any reason why it should of) it is there for NOT a manufacturing issue and that they would not cover the repairs under warranty...
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I have noticed that when the car was in park today right after I started her I heard a semi loud tapping noise coming from the engine... It slowed down when I turned the wheels or played with the brakes... As I went into drive the noise went away after about 20 feet of driving..
What this could be? Is it normal... Just bought the car last week with 45K miles on it and just want to make sure if it is a normal noise or not or whether I should bring her into the dealer.
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I just bought an '04 F150 from a friend. It has 250K miles on it. When I got the truck there were no tapping noises coming from the engine. Now that I changed the oil, at start up till about 5 miles down the road, I hear the tapping noise. I put Castrol high mileage 5W-20 in it. Could it just be the oil I'm using or something more expensive?
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Sometimes (most of the time) whenever i turn on my car, there's sort of like a clicking noise (really loud, if you get out of the car you can still hear it), push the clutch in and its gone. The other times when it doesn't start right away, the car warms up and the noise is present. I don't know if its normal for Volkswagens to do that, But i didnt notice it when i got the car. Im not sure if its the engine, trans or clutch. At first i thought it was my A/C because whenever i would turn it off the noise would go away.
It wasn't the A/C, it started to go out, don't have money to replace it, so now i always leave it off. the noise stopped for a little while but eventually came back. It only happens when the car is idling, start to accelerate, it goes away until i come to a stop again.
It's a 2000 Golf 1.8t 5 speed manual.
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Just wanted to make sure this isn't a problem? Sometimes after a drive, usually longer ones, when the engine has heated up and running for around 20ish minutes, I hear a harsh bubbling noise coming from the engine.
I popped the hood and wanted to see where it was coming from, I touched around and felt the dipstick (oil) vibrating, but then I felt the oil pan and couldn't feel any bubbling in there.
Also I disconnected the battery as the bubbling was going on, and as soon a I did that, it had stopped.
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I have a 2005 mk4 Gli 1.8T with 69,000 miles. This ticking sound that I hear from the inside of my car is coming from the right side of the engine bay. It starts during idle. It starts ticking and gets a little faster and then stops for a few seconds then begins again. It fully stops while driving. I changed tensioner, belt, serpentine belt, water pump, and oil change with mobile 1 synthetic 0w-40.
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My 2000 jetta won't start. Lights, beeping, everything else happens when I put the key in, but nothing happens when I try to start it. I don't hear any noise coming from the engine, i.e. clicking, etc. I can push start it and it works fine.
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This code keeps coming up on my OBD reader, hat to look for to repair this code. I read on this other forum that it could be vacuum leaks etc.,
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Just like the title says i have been hearing this ringing noise in my 2003 gti vr6 and its driving me nuts. Neither my mechanic or I could find this source of this noise with the stethoscope. It seems to be coming from the passenger side of the engine but strangely only happens when I LITERALLY shake the car or when its idling and revving. The A/C isn't working either if that means anything. First time owner of a VW by the way.
[URL] .....
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I am having a difficult time trying to fix my CEL issue, The vagcom scan says P0171 & P0174 Lean banks 1 and 2. I don't believe both O2's went out I have Checked and cleaned the MAF Sensor did a quick vacuum leak inspection and all seems good. I have a GIAC ST 1 and an AFE intake with noise pipe delete. I can reset it but it returns after a day or so.
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Now I've had this constant problem with this code that I just cannot get rid of. I've read many threads on here but nothing seems to be working. I currently am on the third maf that I've been able to test out, still throws the code. Connector is all clean, nothing wrong there. It is clean every time I just can't figure it out.
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So I recently changed the air filter in my car. Its hard to get to and replace. Its in a tough spot and I am not sure if I secured the cover fully and completely. I am pretty sure I did. Anyway, a week later I had my check engine light come on, it stayed on for a couple hours then went off. It hasn't come back on since. However, I went to the Autozone, anyway, and had them read the code. They said it was P0171, system too lean bank 1. Is this a serious issue? What are some common ways to fix it, if it is? The car is a 2005, Honda Accord EX. 4 cyclinders. PZEV version. It has 142,000 miles on it.
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Well my girls 2006 passat is showing the check engine light. she took it to autozone and the code was, P0171. what does the code mean and what do i need to replace?
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What I need to do to fix these codes
p0171 system too lean bank 1
p2637 torque management
p0420 ...
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I've been getting this error code recently ("Fuel Trim,Bank1 System too Lean"). I have a Scanguage, which let me get the error code, and I used it to reset the message - it came back about a week later. I took it to a local repair shop after the second time, but as I'd already cleared the message, he couldn't do anything. It came back about a week later, and this time I took the vehicle in as soon as the yellow light showed up (without connecting the Scanguage).
The mechanic said that he found both P0171 and P0172, and that the problem was a loose vacuum hose AND a failing Mass Airlow Sensor. They reattached the hose and cleaned the sensor, but said that the latter fix may not last - the light came back on two days later. I took it in again (this time, checking the codes, and found only P0171) and he said this confirms the problem with the sensor and he'll have to replace it ($280 for the part, plus labor, less a discount on the labor equivalent to the labor he put in to clean the sensor.)
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2003 Jetta GLS 1.8T
Every time I press the brake pedal a buzzing sound can be heard. Every single time. Without fail. Moving or parked.
I just had the tranny rebuilt and it's possible something was broken or unplugged. I've done a search on google and can't find anything specific. I'm thinking something to do with ABS. Problem started a week ago when it came back from the rebuild.
I'll try to get a video and post. Was funny at first. Now it's annoying.
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