ford explorer error code p0171 Pinecliffe Colorado

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ford explorer error code p0171 Pinecliffe, Colorado

Another known issue in Ford vehicles is a vacuum leak from a ripped-through rubber elbow on one of the vacuum lines at the back of the intake manifold. The main sensors responsible for telling the PCM that there's a problem with the Air Fuel Mixture are the pre catalytic converter oxygen sensors. Let the cleaner soak in for several minutes, then give it another shot of cleaner. You can also use a scan tool to diagnose fuel delivery problems that may be causing a lean code.

Read more about using a scan tool here. Add to Want to watch this again later? Note: The use of "oiled" air filters can cause the MAF to become dirty if the filter is over-oiled. IF the vehicle is driven long enough, typically both codes will be set.

Mazda M5OD-R1HD, Ranger FX4 shifter, BW 13-54 M, PA 3" body lift, 2" TT, Warrior shackles, hybrid leafs, Monroe Reflex, GY DuraTrac 33x12.5x15, AR Mojave Teflon 15x8, Flowmaster 50 SUV, Power Note: This DTC is very similar to P0174, and in fact your vehicle may show both codes at the same time. Victor Martinez 54,732 views 29:36 Ford F-150 P0171 P0174 Trouble Codes - vacuum leak (water test) - Duration: 28:34. Loading...

In the sohc the intake manifold gaskets are the primary culprit. An air leak anywhere betwen the engine intake and the air filter is usually called vacuum or Intake leak. John Dobis 144,682 views 14:38 Dirty Mass Air Flow Sensor P0171, P0172, P0174 Codes - Duration: 8:09. The stockers are known to fail as I have replaced many different sets on customer cars.

Johnson's Gee-rage 222,761 views 6:28 How to clean a throttle body and Idle air control valve (iac) - Duration: 19:32. 95z28410 3,459,154 views 19:32 Spark plug replacement Ford Explorer 4.0L 2001 If the problem persists the front oxygen (O2) sensor may need to be replaced.It's a very common problem for the Ford Windstar. Up next Ford Explorer 4.0L V6 SOHC P0171 P0174 Lean Codes- Common Cause - Duration: 7:15. Up next Ford Explorer 4 0L SOHC Rough Idle Part 2 Vacuum Leak Hunting - Duration: 11:28.

purehypeballer, December 6, 2005 #1 Support EF Join the Elite Explorers for $20 a year Explorer Forum has probably saved you that much already, and will continue to save you money Took it to MIDAS - they tested with their machines and said it needed plenum gaskets - go to Ford and buy em and we'll install em- cheap. Corrosion inside the sensor reduces its sensitivity to EGR flow, causing it to under-report EGR flow. Please try again later.

Loading... I did the oom12 kit myself and all the problems are cured. "Be nice to nerds. FordTechMakuloco 91,956 views 7:15 Ford Explorer 4 0L SOHC Rough Idle Part 2 Vacuum Leak Hunting - Duration: 11:28. It is not intended as repair advice and we are not responsible for any actions you take on any vehicle.

They may flow enough fuel at idle and low speed to keep up with engine demand, but at higher engine speeds and loads, they may not spray enough fuel to maintain Sign in Transcript Statistics 92,735 views 295 Like this video? If you want to share this article or information with others, please link to this page, don't copy and paste it elsewhere. © 2004-2016 OBD-Codes.com Menu OBDII Codes OBDII Articles Q&A Sensor was replaced now I get these codes....2001 Nissan Maxima 20th Ann Ed Auto P0171 P0135 and P0100CODES TODAY: P0171 System too lean (Bank 1) P0135 02 Heater circuit (Bank 1,

Chances are you'll end up working for one." Bill Gates My Explorer Moderator : Exploring Computers!!, Computer Gaming, Digital Explorations, UK Explorer Owners Howard, December 12, 2005 #8 mikkibtune New Member I let him know I used to be a lube etc technician for Ford.... Also, how did they test it? -Drew My Useful Threads (38 Entries and Growing) ExplorerDMB, February 24, 2007 #12 mikkibtune New Member Joined: March 12, 2003 Messages: 8 Likes Received: Add to Want to watch this again later?

Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next. Without a scan tool, the only way to find the problem is to check the basics and research common problems with your particular car make, year and model. Please try again later. Close Yeah, keep it Undo Close This video is unavailable.

I have checked the signal with noid light and the current of signal which is .05-.09 amps, same as the other injector signal wires. I am getting spa...2003 ford f150 p0174Just had my 03 f150 scanned the code that came back was p0174 has anyone had this code come up...Truck Codes P0137, P0157, P0174, P0131, Share NOTE: This information is presented for information purposes only. LOL I guess we'll see on Monday.....

Found two Bosch direct fits - installed codes went away for 45 miles- then back Still didnt pass inspection. 2. Share Related Articles: Finding & Fixing Engine Vacuum Leaks Troubleshooting & Cleaning Fuel Injectors Exhaust Gas Recirculation (EGR) Making Sense of Engine Sensors Understanding Oxygen (O2) Sensors Wide Ratio Air Fuel If there is a vacuum leak, the fuel trims will be positive (probably 5 or higher). This started around that time.

ScannerDanner 90,406 views 28:34 How To Find A Vacuum Leak - EricTheCarGuy - Duration: 5:57. Back to Top Home Privacy Policy About us Contact Your OBD-II Trouble Codes Repair Site Home Trouble Codes FAQs Forums Store Search Close P0171 OBD-II Trouble CodeTechnical Description System Too Lean Driving a car with the code P0171 can cause more damage to your vehicle over time, as when the engine runs lean, the combustion temperature is much higher. • Symptoms • Link to a website with information on how to repair: 1999-2003 Fords Windstar Code P01712004 FORD F150 P0171, P0174, P0301, Misfire and Lean ConditionUser Submitted Video What does this mean?

When the car was driven a... With all the miles on mine i know it could be a variety of things. Here are few examples of intake or vacuum leaks: Common problems causing the code P0171 in different cars: One way to find a common problem with your make and model is joelClick to expand...

Close Yeah, keep it Undo Close This video is unavailable. If the STFT rises higher than 15-20% at idle and drops at higher rpms, most likely you have a vacuum leak. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. and this can sometimes cause a headache...