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Help with Diagnostic Code

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Old Jul 29, 2005 | 01:06 PM
  #1  
Martin123's Avatar
Martin123
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Default Help with Diagnostic Code

I have the X-Cal2 which reads DTC's and thats great except that it only provides the code. I have two readings on mine P2004, P2005. Because of the tune I suspect it has to do with the air/fuel ratio, but that's just a wild guess.

Does anyone know where I can get that list. (avoiding wasting a day at the dealer)

Thanks.
Old Jul 29, 2005 | 01:41 PM
  #2  
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Sidewayz6.0
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Default RE: Help with Diagnostic Code

P2004 Particulate Trap Efficiency Below Threshold (Bank 2)


Sounds like something in the tune...I've never come across that problem before.


Old Jul 29, 2005 | 02:44 PM
  #3  
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Default RE: Help with Diagnostic Code


ORIGINAL: Sidewayz6.0

P2004 Particulate Trap Efficiency Below Threshold (Bank 2)


Sounds like something in the tune...I've never come across that problem before.


LOL Dude, I think that code is for Mercedes.
Old Jul 29, 2005 | 02:47 PM
  #4  
Sidewayz6.0's Avatar
Sidewayz6.0
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Default RE: Help with Diagnostic Code

I saw that after I posted it. I've never seen the P2004 codes before.

My bad.
Old Jul 29, 2005 | 02:48 PM
  #5  
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Default RE: Help with Diagnostic Code


ORIGINAL: Martin123

I have the X-Cal2 which reads DTC's and thats great except that it only provides the code. I have two readings on mine P2004, P2005. Because of the tune I suspect it has to do with the air/fuel ratio, but that's just a wild guess.

Does anyone know where I can get that list. (avoiding wasting a day at the dealer)

Thanks.
From the superchips site:

Here is a list of all Ford DTC's.

Please correct me if I'm wrong, but P2004 and P2005 have something to do with the intake manifold. Maybe the CAI is tricking the MAF into thinking the intake is too free flowing

http://www.superchips.com/images/ins...install-51.pdf
Old Jul 31, 2005 | 04:19 PM
  #6  
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Martin123
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Default RE: Help with Diagnostic Code


ORIGINAL: bahbahblacksheep


ORIGINAL: Martin123

I have the X-Cal2 which reads DTC's and thats great except that it only provides the code. I have two readings on mine P2004, P2005. Because of the tune I suspect it has to do with the air/fuel ratio, but that's just a wild guess.

Does anyone know where I can get that list. (avoiding wasting a day at the dealer)

Thanks.
From the superchips site:

Here is a list of all Ford DTC's.

Please correct me if I'm wrong, but P2004 and P2005 have something to do with the intake manifold. Maybe the CAI is tricking the MAF into thinking the intake is too free flowing

http://www.superchips.com/images/ins...install-51.pdf
Dude, thanks alot for the info, that really helped and gives me peace of mind if I have to take it to the dealer.
Old Nov 6, 2007 | 12:23 PM
  #7  
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Default RE: Help with Diagnostic Code

im getting the same P2004, p2005 dtc code for my 2005 GT Automatic w/long tube headers, 4.10 gears, underdrive pullies , C&L cold air. using Sniper Tuning Software
Old Nov 6, 2007 | 12:37 PM
  #8  
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banka87
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Joined: Mar 2007
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Default RE: Help with Diagnostic Code

ORIGINAL: staang4me

im getting the same P2004, p2005 dtc code for my 2005 GT Automatic w/long tube headers, 4.10 gears, underdrive pullies , C&L cold air. using Sniper Tuning Software
What does that software do? Allow you to make your own tunes?
Old Nov 6, 2007 | 12:41 PM
  #9  
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Default RE: Help with Diagnostic Code

Yes it allows you to make your own tunes. I used the SCT Xcaliber2 before, since i made more mods i wanted to try this tune it yourself dealer.. Im just worried about the dtc p2004, p2005 codes im getting
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