Santa Fe (CM - 2007-12) :: 2008 - System Too Lean At Idle
I have a 2008 Santa fe with 68000 km, very high gas consumption. i checked the car computer.
1 - System too lean at idle (b1)
2 - System too lean at idle (b2)
The mechanic advice me to make some replacement and maintenance
1- Spark Plug Replacement
2- Change Fuel filter
3- change air filter
4- Injector cleaning
I have changed the spark plugs, still having high gas consumption.
Lexus RX 2004-09 :: Off Idle System Too Lean - Gas Pedal Long Term Fuel Trim Jumps To 29
Have a system lean code popping up. long term fuel trim at idle is 14. No misfire counts. adjusted fuel trim from full rich to lean still no misfire counts. When on test drive and found after accelerating on the freeway soon as i take my foot off the gas pedal long term fuel trim jumps to 29 and multiple cylinder misfires start to occur. I take car off freeway and at stop light can feel misfire and fuel trim still at 29. coast it into the shop and at idle LTFT down to 10-14. Sprayed brake clean all over intake manifold but wasn't able to register any change in fuel trim. Fuel pressure is within spec. Cleaned MAF and Replaced with known good. LTFT still high
View 2 RepliesSanta Fe (CM - 2007-12) :: Check Engine Light Going On - Fuel System Lean Codes P0171 And P2187
My wifes 2007 Santa Fe Limited 3.3 has had a check engine light going on a year now. Car has about 122k on it now. Scanned codes about 6 months ago and had a fuel system lean code. Did some reading and ended up replacing the purge valve. The CEL stayed off til the end of the drive cycle and came right back. I have noticed when you fill the car up there is a real strong smell of gas but the car always starts right up. It now has a P0171 Fuel system too lean (b1) and P2187 Fuel system too lean at idle. Where to start. Don't have much background with hyundai. Also the ESC off light comes on randomly and goes off. Doesn't happen real frequently though.
View 4 RepliesFord F-150 (2004-2008) :: Rough Idle And Dying / System Adaptive Fuel Too Lean Bank 1
2004 f150 fx4 w/ 5.4 .I have a code that read " system adaptive fuel to lean bank 1 " and the same for bank two. So, I got on here and did some research. Cleaned the throttle body, maf sensor, air filter, looked for vacuum leaks, changed the fuel filter and it still is running very poor at idle and it seems to be getting progressively worse...
View 2 RepliesFord Fuel System :: 1988 - Got Code 41 - Lean Miss At Idle - ECM Or Injectors?
1988 F250 351 5.8
I've worked for months on this truck and I now have it in the shop. The truck shows a 41 code and has a lean miss at idle that get worse during acceleration and cruise. The injectors were refurbished 6 months ago and the ECM was replaced 3 months ago. All sensors are new and within specs. Fuel pressure is good and there are no vacuum leaks.
The mechanic has verified that the condition is not electrical related. The O2 sensor will react if carb cleaner is sprayed into the throttle but other wise shows constantly lean. He's now checking all pins at the computer for any off condition. He is suspicious of the refurbished injectors. I'm wondering if the computer somehow went out again. Which way to go or what/how next to test?
Accent LC (2000-05) :: Code P2096 Post Fuel Trim Too Lean
Car Throwing This Code ... P2096 Post Fuel Trim Too Lean-B1 ...
View 8 RepliesAccent LC (2000-05) :: Code P1128 - Long Term Fuel Trim Too Lean
I found on internet loads of comment about this error code, but in my case the only bad thing is with fuel consumption - about 9-10 litres (!) for 100 km on motorway. Normaly it should be about 6-8 litres.
The error means: "P1128 is "Long Term Fuel Trim Too Lean". Which means the air/fuel mixture is leaner than the HO2S can compensate for."
Idle is working correctly (i think thats to do with MAF), engine start without any problems and overall car running smooth.
What can cause a bad fuel consumption? Is anything to do with a lambda (O2) sensor or it could be something else?
Santa Fe (CM - 2007-12) :: 2008 - Rear Door Won't Open - How To Remove Interior Trim
My 2008 Elite has a door that won't open. The rear door on the driver's side.
It is an Australian Elite model. I can hear the click when the remote is pressed. How can I get the door open to remove the intyerior trim?
Ford Fuel System :: Can Broken Dipstick Tube Cause Lean Codes?
It's really not relevant what brought up this question but do you think a broken dipstick tube can cause an engine to run lean and why do you answer that way?
View 3 RepliesPassat (B5) :: Check Engine Light Came On - Code P0171 / Fuel System For Bank 1 Was Too Lean
We have a 2003 Passat 1.8t. Had the Check engine Light come on. Went down to AutoZone and hookeded up the OBDII reader. Came up with P0171, Fuel System for Bank 1 was too lean. Probable causes:
1. Fuel Pressure of MAF (If Bank 1 & Bank 2 set codes together)
2. O2 Sensor
3. Ignition Misfire
4. Fuel Injector Problem
Car has 60K - has always run well. Wife says she thinks it's running a bit sluggish. I rarely drive the car, but I think she's right. Car is not missing or running rough.
I cleared the code & started the engine; Check Engine Light is off; then looked at the codes and I find a P0171 (Pending). She tells me that the light has been on before & then gone away. So I guess it clears itself, but eventually comes back.
Toyota - Corolla - Fuel-economy :: 2005 - P0171 Check Engine Code / System Too Lean
I have an 05 Toyota corolla, and have the check engine light on, I scanned it at autozone and error code is P0171 - System Too Lean (Bank 1). Which shows following possible causes: Faulty MAF, O2, fuel injectors blockage etc. On recommendation from the guy in autozone, I added fuel additive to clean the fuel line/ injectors. The check engine light went away for 9 months. But it is back on again. Tried putting in fuel additive again but the light remains on.
View 5 RepliesPassat (B6) :: 2007 - Error Code Of P0171 System Too Lean
I have an 07 passat with a 2.0 4 cyl turbo and I have an error code of P0171 system too lean (bank1) but engine seems to run just fine, what this code means, am wondering if it is something I can fix or if it needs to go to the shop??
View 2 RepliesSanta Fe (CM - 2007-12) :: Rear Door Trim Does Not Fit Right
As long as we are mentioning things, the trim/gasket around my rear doors on my 08 Santa Fe does not fit right. You can see it in the attached photo. The gasket is one piece, and there is no way to arrange the slack so that there is not a gap. Maybe someone used the wrong one at the factory, or is this a common/known problem? I'll ask about it the next time I'm in the dealer.
View 18 RepliesFord Aerostar :: Erratic Idle - Air / Fuel Ratio Is Too Lean Or Rich For PCM To Correct
97 shortie. 3.0 245,000 miles. I've already cleaned the throttle body and the idle air control valve. Throttle position sensor reads 5 volts, good ground, and a smooth voltage increase from idle to wide open throttle and back down. Which of these codes is most likely to cause erratic idle? Mostly in the morning.
P0340 Camshaft position sensor.
P1443 Evaporative purge flow sensor.
P0401 Insufficient EGR flow.
P0171 Air/fuel ratio is too lean or rich for PCM to correct.
I doubt it's number 1, and number 4 seems too general to be any use. I'm leaning toward number 3. Seems I read somewhere that the tube from the exhaust gets plugged up. This started when I disconnected a plug from the blue air bag box to get rid of that beeping. Coincidence?
Santa Fe (CM - 2007-12) :: 2008 SE Won't Start After Replacing Fuel Sensors
I just replaced the fuel sensors and know don't have power to the fuel pump. ( checked at the harness). I had to take the canister apart to get the sensor to go in and I had the rubber seal fall off the gas tank pressure sensor the first time I hooked it up. I did find that and put it back on. I checked the fuel pump fuse and switched out the fuel pump relay with the one for the horn and had no luck .
View 2 RepliesFord Fuel System :: 2003 F150 - Service Light Randomly Comes On / Code For Left Bank Running Lean
2003 f150 supercrew with 166,000 miles on it. Daily driver. Service light randomly comes on and when code reader was put to it shows "left bank running lean." Will clear it and will randomly come back on. Truck seems to be running fine. No issues engine. Bad sensor? Or bad injector? Maybe way to test?
View 1 RepliesSanta Fe (CM - 2007-12) :: 2008 - Navigation System Freezing / Blue Screen With Hyundai Written Appeared
My Santa Fe is only 2 months old, and the Navigation System/CD/Radio froze up on me already. I just had a blue screen with Hyundai written on it. I couldn't turn it on or off, or push any buttons. Nothing worked. I called the Nav System hotline number on the front of the manual, and the guy told me to try reset. I told him I already did. He said he talked to another guy who had this problem, and he just kept pushing the reset, and finally it worked. Well I must have tried a dozen times, and finally it worked. The time it worked I pushed the button while it was off, then again just as it was starting up (always just came back to blue screen before) but this time it worked.
P.S. A pen did not work, I had to use a large paper clip, and you can actually hear a "ting" and the screen goes blank, then tries to start back up (and hopefully does).
Santa Fe (CM - 2007-12) :: 2008 - Rough Idle And Engine Seems To Shut Off Without Any Notice
I have a 2008 Santa Fe 2,2 CRDi that recently started to behave bad. When cold it starts but runs only for a few seconds before it dies. The engine seems to shut off without any notice. I am able to start the car again straight away, but the same thing happens.
If I try to push the throttle I might be able to keep it running for a longer while, and it seems to improve as the engine gets warmer, but it still dies after a while. (Some minutes.) When running, the engine feels kind of rough (hard) and not a smooth as its supposed to be.
I have cleaned the EGR valve, and replaced all the injectors. I also checked the diesel filter for water and flow, but didn't replaced as it was changed this summer.
The car is a no runner as it is now, since the uncontrolled shutdown of the engine makes it danger to use in the traffic.
Ford F-150 (2004-2008) :: Cylinder 2 Misfire And Lean Fuel Bank 1
I am getting cylinder 2 misfire and lean fuel bank 1. change the coil and didnt fix the misfire.
View 2 Replies