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I'm getting these two codes constantly after putting a tuner in p1000 seems to be the one that is thrown by me resetting the tune just not sure what key 172 and p175 are I believe they are related

Vehicle: 2004, ford, mustang 4.6l

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P0172 and P0175 are fuel rich fuel trim. as long as the tuner is in there you will have a P1000. check the engine temperature  value that the tuner displays.

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