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  #1  
Old 08-07-2010, 02:01 PM
Wheelchairdude49 Wheelchairdude49 is offline
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Default TRouble code P0171
Getting a code of P0171. Cleaned the Maf sensor. Tested the voltage, checked for vacuum leaks. checked fuel pressure all are OK. Erased the code and 24 hrs later code came back. Any suggestions on what i should check next?
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  #2  
Old 08-07-2010, 02:10 PM
Wheelchairdude49 Wheelchairdude49 is offline
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Default Re: TRouble code P0171
2000 Ford Ranger 2.5 Auto.
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  #3  
Old 08-07-2010, 02:34 PM
Jp7 Jp7 is offline
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Default Re: TRouble code P0171
I authored a sticky that tells you step by step basically how to troubleshoot this code.

Noobie needs'ta search.
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  #4  
Old 08-07-2010, 04:18 PM
Wheelchairdude49 Wheelchairdude49 is offline
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Default Re: TRouble code P0171
Thanks for the valuable information!
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  #5  
Old 08-07-2010, 04:27 PM
Jp7 Jp7 is offline
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Default Re: TRouble code P0171
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Originally Posted by Wheelchairdude49 View Post
Thanks for the valuable information!
I take it you found the sticky?
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Looking for a professional retrofitter to add HIDs or LEDs to your Ranger? PM me if your looking to have work done, and have cash to spend.

Quote:
Originally Posted by FireRanger View Post
I'm dying to see this at night. Someone go tell the sun to give up already.
Quote:
Originally Posted by beef08 View Post
Your the man, you bring our dreams to a reality within the lighting spectrum
Quote:
Originally Posted by BCobe View Post
Jp7 you always do AMAZING work! Hats off to you sir
Quote:
Originally Posted by FireRanger View Post
People so often confuse "hating" with "knowing better".
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  #6  
Old 08-07-2010, 04:35 PM
FoMoCo FoMoCo is offline
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Default Re: TRouble code P0171
i believe it was sarcasim mister i can do LED's, but am nervious about opening stock headlights...lmao
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  #7  
Old 08-07-2010, 05:12 PM
Jp7 Jp7 is offline
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Default Re: TRouble code P0171
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Originally Posted by FoMoCo View Post
i believe it was sarcasim mister i can do LED's, but am nervious about opening stock headlights...lmao
Hah! - Success today! Problem was I failed with TYC corners.
__________________
Looking for a professional retrofitter to add HIDs or LEDs to your Ranger? PM me if your looking to have work done, and have cash to spend.

Quote:
Originally Posted by FireRanger View Post
I'm dying to see this at night. Someone go tell the sun to give up already.
Quote:
Originally Posted by beef08 View Post
Your the man, you bring our dreams to a reality within the lighting spectrum
Quote:
Originally Posted by BCobe View Post
Jp7 you always do AMAZING work! Hats off to you sir
Quote:
Originally Posted by FireRanger View Post
People so often confuse "hating" with "knowing better".
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  #8  
Old 08-07-2010, 05:14 PM
Jp7 Jp7 is offline
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Default Re: TRouble code P0171
because I want to help n00bs..

Click here:
Adaptive Fuel DTCs Diagnostic Techniques (P0171/P0174)
__________________
Looking for a professional retrofitter to add HIDs or LEDs to your Ranger? PM me if your looking to have work done, and have cash to spend.

Quote:
Originally Posted by FireRanger View Post
I'm dying to see this at night. Someone go tell the sun to give up already.
Quote:
Originally Posted by beef08 View Post
Your the man, you bring our dreams to a reality within the lighting spectrum
Quote:
Originally Posted by BCobe View Post
Jp7 you always do AMAZING work! Hats off to you sir
Quote:
Originally Posted by FireRanger View Post
People so often confuse "hating" with "knowing better".
Reply With Quote
  #9  
Old 08-07-2010, 07:39 PM
FoMoCo FoMoCo is offline
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Default Re: TRouble code P0171
yeah, you help noobs by telling them to search, way to go there buddy
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