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 Post subject: HEMI CODE P2175
PostPosted: Tue Apr 03, 2007 10:21 pm 
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Joined: Tue Apr 03, 2007 10:16 pm
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Location: covington, la
I have a 2003 Dodge 2500 pickup with a 5.7L Hemi. I have a code P2175. I need some help on this code. Thanks


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 Post subject: HEMI CODE P2175 
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Joined: 29 Jun 2004 08:12 pm
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PostPosted: Wed Apr 04, 2007 6:16 am 
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Joined: Tue Jan 10, 2006 2:09 pm
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Location: Orleans Ontario Canada
do you have a code description?


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PostPosted: Wed Apr 04, 2007 7:25 am 
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Joined: Tue Jun 29, 2004 8:12 pm
Posts: 448
Location: Canada
This *might* help:
http://www.dodge-diesel.org/dev/showthread.php?t=134611


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PostPosted: Wed Apr 04, 2007 9:55 am 
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Joined: Sat Sep 09, 2006 4:26 pm
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Location: Tyendinaga Mohawk Territory, Ontario
P2175 = TAC System Low Airflow.


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PostPosted: Wed Apr 04, 2007 2:56 pm 
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Joined: Tue Jan 10, 2006 2:09 pm
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Location: Orleans Ontario Canada
there should be a flash for those codes that can be done at the dealer or else the electronic throttle contol motor is defective or requires cleaning or there's something obstructing the airflow going through the throttle body, they can be cleanned out with a dry toothbrush and paper towel, no solvents and be very careful around the throttle blade, it doesn't like to be bent or moved manually, May require a scan tool to reset, Have seen egr valves on the hemi's generate ETC codes as well


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