Having problems with your 2001 Mercury Sable ?

2000 f150 4.2l 6 cylinder code p0171, p0174 - 2001 Mercury Sable

Posted / edited by AnonymousUser on : 15-01-2018

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2000 f150 4.2l 6 cylinder code p0171, p0174 - 2001 Mercury Sable


... 2001 Mercury Sable

I have a 97 Mercury Sable GS and I have to pass smog in the sate of California by the end of this month. I have an OBD-II pocket scanner and have run diagnostics on the car. It showed 3 codes. The first was P1131 (Lack of upstream heated oxygen sensor switch-sensor indicates lean- bank no. 1). The second code was P0171 (System too lean-bank no.1). The third code was P0174 (System too Lean-bank no. 2). I know that all of these codes have to do with emissions so I'm sure the car will not pass smog


1997 sable code is PO155 ... 1997 Mercury Sable

I have a 97 Mercury Sable that has to pass california smog by the end of this month. I have an OBD-II pocket scanner and have run diagnostics on the car. It showed 3 codes. P1131- Lack of upstream heated oxygen sensor switch (sensor indicates lean bank no. 1) P0171- System too lean (Bank no.1) & P0174- System too lean (Bank no.2). I know all of these codes have to do with emissions so I'm sure it will not pass smog like this. I will be doing all the repairs myself. What I want to know is what st


What does that mean?\015\012Basically this means that an oxygen sensor in bank 1 detected a lean \015\012condition \015\012 (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the \015\012side of \015\012 the engine that has cylinder ... Mercury Sable

1997 mercury sable. Intermittent stalls at idle. trouble code P1151 Manufacturer control fuel air metering along with P0171 sys fuel too lean bank 1 and P0174 sys fuel too lean bank 2. What is probable cause?


... 1997 Mercury Sable

I have a 1997 Ford Taurus right-hand drive (residing in Malaysia). Car labeling says GL but engine cylinder head says "DURATEC 24 Valve V6" so not sure which Ford engine it is. Prospective problem is with oxygen sensor. Diagnostic codes (run twice) are: P0135- Upstream heated O2 sensor heater circuit fault (Bank 1, Sensor 1) P0155- Upstream heated O2 sensor heater circuit fault (Bank 2, Sensor 1) P0171- System Adaptive fuel too lean (Bank 1) P0174- System Adaptive fuel too lean (Bank 2) P070


Hello! I am sending two diagrams...#1 is O2 sensor location and #2 is a vacuum diagram...Before you spend a lot of money replacing O2 sensors lets eliminate other possible causes of heater circuit failure...O2's have heater circuits to bring them up ... 1997 Ford Taurus

I have a 2004 Suzuki Verona 6 cylinder. The check engine light is on. When scanned the codes P0171 & P0174 shows up. The codes represent banks 1 & 2 are lean. Since this is an EFI engine, how I can I adjust the lean condition?


Your codes for banks 1 and 2 are consistent with both sides of the exhaust monitoring, meaning the cause is most likely related to aging spark plugs that are not combusting the fuel properly. it cou ... 2004 Suzuki Verona

Check engine light with codes P0171 & P0174, hesitation at accelleration 2001 mercury sable.


P0171 & P0174 indicate Lean burning on banks 1 and 2. The most common cause is a dirty or defective MAF (Mass Air Flow) sensor. Other causes are bad fuel filters or a broken vacuum line. ... 2001 Mercury Sable

Mercury sable 2001 code p0171 p0174 p0300 p0303


... 2004 Mercury Sable

2000 Mercury Sable with a P0171, P0174 code that states system to lean. Engine surge when cold but runs okay after warming.


Cold start injector not functioning... check the supply to the injector. ... Mercury Sable

OBDII SETS CODES P0401, P0171 & P0174 . 1998 Mercury Sable


P0401- Exhaust Gas Recirculation Flow Insufficient Dectected\012Possible causes\012- Harness or connectors (EGR volume control valve circuit is open or shorted.) - EGR volume control valve stuck closed - EGR volume control solenoid ... 1998 Mercury Sable

What do i need done if check engine codes p0171 p0174 p0300 on a 2005 mercury sable


... Mercury Sable

I have got a P0171 & P0174 engine codes on my 2001 mercury sable. What do I do to fix it.


P0171 System Too Lean Bank 1 P0172 System Too Rich Bank 1 P0173 Fuel Trim Bank 2 P0174 System Too Lean Bank 2 \015\012\015\012OK, that's a partial list of codes, the fuel delivery is controlled by the oxygen sensors, so ... 2001 Mercury Sable

Codes i cleared all my codes and did a trip run and codes came back p0134 no activity bank 1 sensor 1,p0154 no activity bank 2 sensor 1,p0171 system too lean bank 1 and p0174 system too lean bank 2 all of them steady red.need my emissions done please help.02 sensors are new


Your sensors are reading correctly so leave them alone. What you have is a fuel delivery issue. Your MAF sensor is telling your engine to lean your fuel mixture. You need to remove and clean or replace (is better) the MAF. But first replace your PVC ... 2000 Dodge Intrepid

On a 1998 mercury sable. Does the spark plug wire from the number 1 distribitor postion go to the number 1 cylinder, number 2 distributer position to the number to cylinder, 3 distributer postion to number 3 cylinder etc


For the 3.0L on the 1998 Mercury Sable:\015\012 \015\012Cylinders:\015\012........(back)\015\0121.........2.........3\015\0124.........5.........6 ... 1998 Mercury Sable

2002 Cadillac Deville 4.6 L engine is surging at idle. Car parts shop checked code with portable analyzer. Codes were P0171 and P0174. Manual that I have states "fuel trim system lean(bank 1)" for both codes. Parts store sold me 2 upstream sensors and 1 downstream sensor. I can return which ones I do not use. Do you know which one(s) I need to replace and how to replace them. Thank you for your time and help.


I have a feeling the problem is not the sensors, they are reading lean indicates that air is getting into the engine around monitored system, basically a vacuum leak, which causes surging, also get a real time engine monitor not just a code scanner, ... 2002 Cadillac Deville

Three codes p1670,p0171,andp0174 . p1670 main computer cannot find the a.b.s. computer. I do not think this code alone would bring the check engine light on. But p0171 and p0174 which are engine too lean bank 1 and bank 2 will bring the check engine light on. Took to dealer three times: 1st time they said they found a leaking vacuum canister and two vacuum hoses. It cost me $87. Same codes came back. 2nd time they said fuel pump was insufficient flow. They replaced fuel pump under warranty. Same


Did you or someone in your family TOP OFF the gas tank?\015\012\015\012It's a bad habit that's hard to break.\015\012\015\012====\015\012\015\012The vacuum canister can be soak with gasoline.\015\012\015\012The only inexpensiv ... 2004 Suzuki Verona

Codes p0171 p0174 on a 4.3 motor in a gmc savana p0171 to lean bank 1 p0174 to lean bank 2 has new 02 sensors up stream and down


... GMC Savana

Engine check light on error code 1 is P0171 system too lean bank 1 error code 2 is P0174 system too lean bank 2


P0171 system too lean bank 1\012P0174 system too lean bank 2\012links to information ... 2001 Jaguar S-Type

1999 F-150, approx 123k miles, 6-cylinder, ''Check Engine Light'' came on recently, used OBD-II scanner to download codes, only code is P0171. Can you advise the most likely culprit? If it were the MAF sensor, wouldn't both banks (P0171 and P0174) be showing lean? Is an O-2 sensor more likely problem, or intake manifold leak? I'm running a bottle of injector cleaner through the gas tank now - not sure how long that will take to work.


Start with the cheap and easy fix attempt first. Inspect for a disconnected air hose. Next, the Mass Airflow sensor may need cleaning due to an air filter having not been properly seated and allowing debris to get past the filter. Or even the u ... 1999 Ford F150 Regular Cab

1998 Chev K2500, 5.7L..just had full tuneup ie cap, rotor, wires, plugs. had misfire on 5&7 prior to tuneup, now misses on 1&2...moreso on number 2. has code P0174. Miss appears at idle, above idle, miss is gone. No codes for misfire in history. Discovered during tuneup that cylinder 2 had an ac delco 41-803 spark plug while all 5 cylinders had 41-932 and two others on right bank had ap605(autolite equivalent of 41-932)


Check compression in all cylinders to see if its getting the same all around if not then thats why its misfiring but you want the same plug all the way around mismaching can hurt an engine ... Chevrolet 2500

Codes p0171 p0174 on a 4.3 motor in a gmc savana p0171 to lean bank 1 p0174 to lean bank 2 has new 02 sensors up stream and down


... Cars & Trucks

MY Ford 2001 Ford F150 Super crew Lariat with 5.4 L v8 EFI has 170, 000 miles,,,is misfiring on cylinders 3 and 7 (codes P0303 & P0306) and a fuel trim problem (code P0174) So Far i have: Changed the plugs swapped coils cylinder numbers remain constant replace EGR Pressure Sensor Replaced Mass Air Flow sensor I am running out of things to try here I need to get this think up and running well yesterday. if your a Ford specialist and you know what this is please answer this my pati


Well you've done the electrical, it may be an injector problem or a compression fault, no 3 and no 7 are not related to each other, im sure you got the right wires on the plugs so look elsewhere ... Ford F-150

My 1999 Avalon with 96k miles started running rough, misfiring cylinders and threw codes p0300, p0301 p0306 and p0171, which, according to my scanner indicate cylinders 1 and 6 misfired and a lean condition on bank 1. What does this mean? what do I need to do to repair it? Thanks


Oddly enough this may be an inexpensive fix. buy a couple bottles of gasline anti-freeze (it will absorb any water in your fuel) add one to your gas tank now and a bottle to your tank next fill up. the results should be almost immediate tho the li ... 1999 Toyota Avalon

Ford F150 2001 - Codes PO300, PO350, PO351 Replaced Coil and plug on cylinder 1 - erased the codes. Codes came back and is running rough. Could there be a ground wire loose somewhere?


... 2005 Lincoln LS

I have a Ford EFI V10 / F53 chassis installed in a 30' RV. "Service Engine soon" has come on twice when I am pulling a grades. With an EZ Scan 5000 I get the following codes P0171 pending code & P0174 trouble code (System to lean banks 1 & 2). How can I get the manual areas that would cover repairing this condition?


... Ford F-450
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