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| It was indicating something wrong with the urea system on the dash code # 5028-13. Just happened this afternoon for the first time while I was driving it around the block after messing with the egr actuator arm. The tech just said to replace the sensor one at a time with a new one and if it’s still acting up he will try and update the firmware on the eem. Hopefully he knows what he’s doing lol. The egr code still popped up as well after 5-10 min on the road | |
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