ford taurus error code p0171 Poestenkill New York

Address 1 Clifton Pines Dr, Clifton Park, NY 12065
Phone (518) 858-7219
Website Link

ford taurus error code p0171 Poestenkill, New York

Share NOTE: This information is presented for information purposes only. But in this case, the Fuel System can’t increase the amount of fuel. Power storage: Stores unused power to start the car and supply voltage to the alternator to create more electricity.• Both systems consist of wiring, harnesses, fuse, relays and modules Kategorie Autos Die Bewertungsfunktion ist nach Ausleihen des Videos verfügbar.

Rough Idle / engine light on Thanks for your suggestion. You can change this preference below. Power Generation: Creates electrical power to run all the electrical systems. When these adjustments become too large, a fault code is set.

mikediamond45 is offline Quote Quick Reply post #6 of 7 (permalink) Old 12-11-2011, 01:01 PM sheila Crazy Devoted Member Join Date: Dec 2006 Chapter: Midwest Year: 1998 Model: Mercury Leave a comment below or tell us if the information above help you fix the code. It's a very common problem when you use low octane fuel very often, specially with the crappy fuels we have down here. I after putting about 60 miles on the car, I was turning into the mall from a left hand turn light, and the engine just died in the middle of the

Corrosion inside the sensor reduces its sensitivity to EGR flow, causing it to under-report EGR flow. These sensors have a very high failure rate once a vehicle has more than about 60,000 miles on the odometer or is more than five or six years old. This cycling happens around once or twice per second. In many instances, the MAF sensor can be successfully cleaned by spraying the sensor element with electronics cleaner.

The computer tried to compensate, but since resolution is impossible, it sets the code. I changed the IAC but no help. So we let the car set overnight to have a cold engine, disconnected the battery and reconnected and followed the steps to allow the car to re-learn its idle and trim. Hinzufügen Möchtest du dieses Video später noch einmal ansehen?

DIRTY MAF SENSOR One of the most common causes of Ford P0171 and P0174 lean codes is a dirty mass airflow (MAF) sensor. No change in fuel trim values would tell you the engine is getting enough fuel and that low fuel volume is NOT the cause of your lean code. I have a Code scanner, and ive looked up the codes which are the same says its running too lean. In comparison, a "rich" running engine (one that is not misfiring as a result) has no smell (CO is odorless) or you may detect a rotten egg smell, which is sulfur

Some of the high performance 4-cylinder and straight 6-cylinder engines (such as those in BMW and Lexus) split the cylinders into groups of two or three and call them separate banks. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. If the engine changes idle you have an intake leak. Anzeige Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt.

On 3.8L Fords with a split-plenum intake manifold, the port gaskets and isolator bolt assemblies for the upper plenum can deteriorate over time and leak air, often as a result of Driveshaft: Purpose is to connect the transmission to the rear axle. Engine will idle rough after a battery disconnect. If bad enough, a lean fuel condition may cause lean misfire, a rough idle, hesitation or stumble when accelerating, and/or poor engine performance.

Unmetered air can enter the engine through a

When there is too little oxygen in the exhaust (air/fuel mixture is rich), the PCM reduces the amount of fuel. If the problem persists the front oxygen (O2) sensor may need to be replaced.It's a very common problem for the Ford Windstar. Check Engine light problems Check Engine light trouble codes Glossary of automotive terms More » Used Car Reviews Toyota Corolla 2009-2013 Mitsubishi Lancer 2008-2013 Chrysler PT Cruiser 2001-2010 BMW 3-series 2006-2011 Rough Idle / engine light on I had that problem with mine, there is a rubber elbo that is connected to the opposite end of the hard plastic tube (PCV valve

Check out all my Ford Tech Repair Videos @ Please Subscribe. The first step in the diagnosis of a code P0171 and/or P0174 is to look at a minimum of three ranges of the Long Term Fuel Trim numbers on a scanner. 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? SES lite was off, car was purring like a kitten.

This air/fuel ratio adjustment is called short term fuel trim (STFT). Rough Idle / engine light on If thats whats wrong with it, the part number is marked on the plastic part of the tube thats visable Craig Taurus is offline It consists of water pump, hoses, radiator, thermostat, cooling fan and coolant recovery tank. The MAF sensor can also be contaminated by fuel vapors that back up through the intake manifold and throttle body when the engine is shut off.

It started right back up, but this is the first time this has happened to me. Let it sit another five minutes, then reconnect the air inlet tubing and start the engine. It consists of a slip yoke, shaft and universal joints.4. jgflores100 is offline Quote Remove Advertisements Sponsored Links Ford Forums Advertisement post #2 of 20 (permalink) Old 06-09-07, 10:14 AM Cuda_jim Registered User Join Date: Jan 2006

Since the oxygen sensors are telling the computer that more fuel is needed, this causes confusion in the computer because the Mass Air Flow Sensor is still saying there is too Symptoms You will more than likely not notice any drivability problems, although there may be symptoms such as: a lack of power detonation (spark knock) rough idle hesitation/surge on acceleration. Dirty/contaminated gas can definitely plug injectors and trigger these lean codes. Search by Key Word or Phrase: Be sure to visit our other websites: AA1Car Automotive Diagnostic Help Center Auto Repair Yourself Carley Automotive Software OBD2HELP Random-Misfire TROUBLE-CODES Google search VB

Today 05:11 PM by ohiohouston 5 Rental Rumble: 2017... Another mechanic told me the Autolite spark plugs we put in the car was making the problem, so he pulled all the plugs out, did compression testing, compression was just fine, I wouldnt be surprised if the EGR code(s) come back, as Ford EGR valves rarely go bad. It also divides torque between the wheels.

cities, counties, and zip codes on our site: View detailed profile (Advanced) or searchsite with Search Forums (Advanced) Page 1 of 3 1 23 > 01-30-2013, 09:53 AM SAAN 3,039 posts, read 2,376,710 times Reputation: 1979 diagram sticker. If the reading is about 26.5 Hg and you are close to sea level, you know that you have a defective Air Flow Meter because it is telling you that you

From what you are explaining it has a major vacuum leak to cause those rolling idle concerns.