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2003 ford f-150 Triton....PO 171 and PO 174 I cleaned the
2003 ford f-150 Triton....PO 171 and PO 174 I cleaned the MAF real good but still have codes. what is the fix for this please. Thanks.… read more
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A. Penland
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Vocational, Technical or Trade School
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A pre-diagnostic/diagnostic reading at local auto zone shows
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I have 1999 ford taurus i got the code p0171 and 174 may i
hello i have 1999 ford taurus i got the code p0171 and 174 may i know what it is … read more
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3500 hd: hello I have a gmc 3500 hd from 2000 with the check
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2002 Ford Explorer: service engine soon..a P0174 code..MAF sensor
I have a 2002 Ford Explorer, I recently received a service engine soon light and had a PO171 and a P0174 code, which is clean or replace MAF sensor. I did that and the light comes back on. Could it be… read more
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Ron
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Ron
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Ford 98 explorer 4.0 engine code p0174 po171 po153 lean banl
98 explorer 4.0 engine code p0174 po171 po153 lean banl 1 an 2 an check circuit on o2 car has 119000 miles original fuel pump newer filter and new maf sensor… read more
Ron
Ron
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Vocational, Technical or Trade Scho
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2002 ford f150: getting codes..codes po171 and po174, what
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Ron
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2004 Ford F150 FX4: 5.4 3 valve triton V-8 engine..Control System
I used an Innova 3100 O.B.D. Device on my 2004 Ford F150 FX4 with a 5.4 3 valve Triton V-8 engine and got the following message "Throttle Actuator Control System Forced Limited Power" Code: P2106 Gene… read more
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2000 ford explorer: check engine light..sohc..po171..lean 105k miles
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2002 windstar: engine light came..a obd2 tester..following codes
I have a 2002 windstar that the engine light came on, I hooked a obd2 tester up and it came up with the following codes po174 po401 po171 po141 can any one give me some suggestions? Thanks Todd… read more
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2000 f150: about two weeks it started missing really bad like it
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1997 e150 4.6 engine.check engine lite..po171..bank 2 lean.
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98 Windstar: check engine light..it inspected..codes came..po171
I have a ford 98 Windstar 3.8 enginethe check engine light is on and I need to get it inspected,when it was hooked up to a diagnostic machine 4 codes came up.The codes were po174,po171,p1538 and p1537… read more
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2002 Ford F150: V6..maf..vac leak and goes away after warm up
I keep getting PO171 and P0174 (lean bank 1 and 3) on my 2002 Ford F150 with a 4.2L V6, I tried cleaning the MAF with CRC cleaner. It acts like a vac leak and goes away after warm up. High engine idle… read more
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2002 ford windstar: my check engine light..po171..trouble code
I have a 2002 ford windstar 3.8,my check engine light is on and I'm reading a code PO171 &PO172,this trouble code seems scetchy,what is the fix for this code?… read more
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Ron

Ron

ASE Certified Technician

39,601 satisfied customers

23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs

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Chris (aka- Moose)

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John Mc

John Mc

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Cam

Journeyman Automotive Technician

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Mike V.

Mike V.

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25 years experience on all makes and models, Licensed NYS Inspector.

Richard

Richard

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1,524 satisfied customers

12 years at a Ford Lincoln/Mercury and Jaguar dealer as a technician and shop foreman.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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