po405
#1
CF Beginner
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Join Date: Jun 2019
Location: Benbrook Tx.
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I recently got a code of po405 so I ran down the wiring and the wiring has the right amount of current so I bought a new egr valve and for about a week everything was fine but now the code is pending. where else should I be looking?
#2
CF Monarch
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Could be a bad DPFE Sensor too..
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