DTC code 2008 6.4L
DTC code 2008 6.4L
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Joined: Aug 2008
Posts: 37,383
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From: Frederick, MD
Here it is: P2002 REGEN Particulate Trap Efficiency
Below Threshold
This error occurs if an expected pressure drop through the DPF
is lower than the specified value following a regeneration cycle
(based on the concept of normalized pressure differential
Below Threshold
This error occurs if an expected pressure drop through the DPF
is lower than the specified value following a regeneration cycle
(based on the concept of normalized pressure differential
BuhBye F450, I'm relaxin'
Joined: Feb 2009
Posts: 1,288
Likes: 19
From: Plainville, MA
Cai
...and you can expect it with many (but not all) aftermarket cold air intakes. If you recently installed one, get used to it! If not, talk to your Ford dealer. I bought a Code Reader so I could just reset it whenever it happened.
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Freshman User
Joined: May 2008
Posts: 27
Likes: 0
From: Lincolnton
Thanks guys
I did install a S&B CAI system about 9 months ago and this is the first time it has happened but I was in the mountains when the re-gen took place maybe that was the problem.
I did install a S&B CAI system about 9 months ago and this is the first time it has happened but I was in the mountains when the re-gen took place maybe that was the problem.
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