Code p0138
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Code p0138
Hello I am getting a p0138 code. I just put in new o2 sensors new cti headers cat and exhaust
Could the new items be the problem? Do I need to reset my pcm? Thank you
2003 Dodge Ram 1500
5.9/360
4x4
k&nf cti
gibson shorty headers
flowmaster cat
magnaflow muffler 3” in/2.5” out
Could the new items be the problem? Do I need to reset my pcm? Thank you
2003 Dodge Ram 1500
5.9/360
4x4
k&nf cti
gibson shorty headers
flowmaster cat
magnaflow muffler 3” in/2.5” out
Last edited by Brom907; Feb 12, 2018 at 01:22 AM.
