Question about 2005 Ford F 350 Super Duty

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Truck has 10 different PO codes

Truck has 7 different PO codes po148 po171 po174po191po300po4520po430 but truck runs good

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  • Anonymous Mar 19, 2014

    Computer code PO 297 what's this code for

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171 and 174 mean not enough fuel po 300 multiple missfire could be not enough fuel 430 can be caused by bad ignition in the cat from not enough fuel // first thing borrow a freinds mass airflow sensor

Posted on Jul 19, 2010

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1 Answer

Three codes po171-p1250-po660


PO 171 System too lean, PO 1250 PRC Solenoid, PO 660 Secondary Shutter valve.

Sep 03, 2016 | Cars & Trucks

1 Answer

My 2000 has codes po171 po300 po 463 po480 what


P0171 =system too lean (bank 1)
P0300 = multiple misfire
P0463 = fuel level sensor circuit high input
P0480 = cooling fan 1 control circuit

Aug 16, 2013 | 2000 Oldsmobile Silhouette

1 Answer

What are these codes in toyota rav 4 PO171 PO105 PO760 PO 770 PO130 PO171


OBD=11
code p0171 refers to system to lean---causes ---intake/ exhaust leak---air system---MAF/VAF sensor---fuel pressure/ pump---injectors HO2s
code po105 refers to manifold absolute pressure (MAP) sensor/bar ometric sensor and circuit malfunction causes---wiring---MAP sensor ECM
code p0760 refers to shift solenoid--circuit malfunction causes--shift solenoid---ECM?TCM
code po770 again refers to shift solenoid.
code p0171 again refers to shift solenoid ---performance or stuck off.
code po130 refers to heated oxygen sensor HOS2 1 bank 1-circuit and have the rest checked .malfunction -- causes---heating inoperative---poor connection---wiring--- HO2S. So replace the shift solenoid and oxygen sensor

Apr 22, 2013 | 1996 Toyota RAV4

1 Answer

Po171


contact parts store for code analisis may have a faulty computer..

Feb 07, 2013 | 2004 Chrysler Town & Country

1 Answer

Po302 po304 po307 po171 codes are showing up, any ideas?


PO 301 thru PO 308 are engine cylinders with possible
misfires & bad coils

PO 171 is a lean condition on Bank# 1 oxygen sensor

If the front or upstream sensor are over 100,000 miles, change
them as preventative maintenance

The cylinder misfires have to be diagnosed & tested any of
several ways,professionally for the most part

Jan 15, 2013 | 1999 Lincoln Town Car

1 Answer

Po171


you did not post what model of Linclon, but in any case the PO 0171 is fuel system to lean on bank 1.

look for a vacuum leak if no leak then you will need to test the fuel system, there are many idems that could set this code ( injector, vacuum leak, EGR valve, TPS sensor, ect.....) there is a test for the code but you will need to have a scanner to run the test, A SCANNER NOT A CODE READER. if you would like the test i will send it to you but it is many pages.

Dec 15, 2011 | Cars & Trucks

2 Answers

Code Po171, P0174 P0403 . Upon acceleration....truck is jumping. One code metioned Cyl 3 misfire


PO 171 & 174-are O2 Sensors Codes,forget them,just be sure their screwed in tight. Yes ,they will come loose.
PO303-is a bad COP Coil,on #3 cyl ,may be one issue,very common on all ford products
PO-403 -is EGR related.-That probably is shot, also.

Had all thoses and more, on my Lincoln Ls

A misfire will set many codes,that while not unrelated,are not your issuse. You need to understand the symptom,is not always what caused the codes,or not the cause of the problem.

May 09, 2010 | 2001 Ford F150 Styleside SuperCrew

1 Answer

My 2003 lancer has a trouble code po171 and po421 can you help


there is a recall on the po421 so check with your dealer it a cat. converter code, po 171 is a lean code check for vacuum leak or worn out plugs

Oct 24, 2009 | 2003 Mitsubishi Lancer

2 Answers

MY TRUCK IS SHOWING THE CODE PO148 FUEL DELIVERY MALFUNCTION


If you ran the truck very low or out of fuel this code will be set and MIL Lamp will illuminate, otherwise if everything is ok and truck runs fine it may be a sensor fault.

Jul 28, 2008 | Dodge Ram 3500 Cars & Trucks

1 Answer

How to fix error code po171


i strongly believe it is your fuel pump

Jul 01, 2008 | 2003 GMC Sonoma Extended Cab

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