R18 P0400 EGR "A" Flow

Discussion in 'ECU Tuning' started by stevenlyyy, Aug 12, 2017.

  1. stevenlyyy

    stevenlyyy Well-Known Member

    Messages:
    46
    Location:
    Rosemead, CA
    Vehicle Model:
    Civic LX
    Body Style:
    Sedan
    I have a 13' R18 Civic and just yesterday i personally installed an RV6 DP and uploaded the starting calibration that Vit sent over for me. Everything seems to be working fine until about 30-40 mins into driving i get a CEL. The code comes up for P0400 EGR "A" Flow just as the title states. I cleared the code to make sure it wasn't some fluke and sure enough about another 30-40 minutes into driving the code re-appears. I'm not too concerned about it as im fairly sure it has something to do with the tune as this code never appeared when I was on a stock tune, if my EGR passages were really clogged it would have threw a code on a stock tune as well. Just wanted to see if anyone has ever had this problem before, for now im just waiting for Vit to return and see what he thinks about it. thank you in advanced !
     
  2. webby
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    webby Administrator

    Messages:
    50,247
    That code hasn't been posted here before, so that's a new one. We don't have many r18 owners who bought flashpro though, so that doesn't help. I know a handful who went with ktuner since it was cheaper. Let us know what vit says, but I'm sure it's related to the basemap he sent.
     
    hemidrums likes this.
  3. stevenlyyy

    stevenlyyy Well-Known Member

    Messages:
    46
    Location:
    Rosemead, CA
    Vehicle Model:
    Civic LX
    Body Style:
    Sedan
    I was about to go with KTuner as well but I wanted Vit to tune my vehicle and it was only possible with FlashPro as of now. I will keep you guys updated ! Thanks webby for the quick reply as always !
     
    webby likes this.
  4. stevenlyyy

    stevenlyyy Well-Known Member

    Messages:
    46
    Location:
    Rosemead, CA
    Vehicle Model:
    Civic LX
    Body Style:
    Sedan
    As we assumed it was a problem with the base map as soon as I notified Vit within the next calibration he said he would kill the code !
     
    webby likes this.

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