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Thread: Slow To Boost - No Exhaust Brake

  1. Top Of Page | #1

    Slow To Boost - No Exhaust Brake

    Hi all.

    TIA for reading and any help you can provide.

    I have a 2011 RAM 2500.

    Almost exactly a year ago, I swapped my stock turbo for a Fleece Cheeta.

    Two weeks ago, I went running an errand, and the truck was slow to make boost, would surge, and had no exhaust brake.

    I had two codes, P00AF, and P003A.

    I pulled the turbo, called Fleece, and they sent me a return label.

    They said that the actuator was terrible (no surprise) and that the compressor housing had a crack.

    They replaced both and sent the turbo back.

    After putting the turbo back in, I still had the same symptoms and a new code, P0102.

    I found that I had no 12v on the middle MAF plug wire and that fuse M21 which is for ASD #3, was blown.

    I replaced the M21 fuse, had 12V going to my MAF, and turbo actuator plugs again, but still the same symptoms as before.

    I have a turbo-back 4inch straight pipe exhaust, safe intake, and air filter, EGR delete, Cheeta turbo, and a Mercenary Autocal from Anarchy Diesel.

    I thought maybe it was the TIPM or a wire, but I have driven the truck all around town, and on the highway, a bunch the last couple of days, the codes haven't come back, the fuse is still good, but still tons of black smoke at low speed takes a long time to get up to max boost, and no exhaust brake at all.

    I reflashed this morning, and with no change at all.

    When I did some data logging this morning, my VGT desired and actual is 0%, but I think maybe the PID isn't reading correctly or something.

    I have attached a screenshot of that.

    Thanks again for all of the help.

    Attached Images Attached Images

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  3. Top Of Page | #2

    Re: Slow To Boost - No Exhaust Brake

    Anyone have any ideas?

    And sorry, not sure what was up with the formatting on my message.


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  5. Top Of Page | #3
    MOD watersupply189's Avatar

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    Re: Slow To Boost - No Exhaust Brake

    @DDP any thoughts?


    Sent from my iPhone using Tapatalk

    2016 RAM 3500 4x4 Laramie Crew Cab
    Cummins,G56, Rough Country level, Morimoto LED fog lights, LED headlights, Lund Attitude Steps sprayed with Line-X, DRL's Activated, 35x12.50R18 Falken Wildpeak ATW3, Fuel Vapor Wheels Matte Black w/Dark Tint, A.R.E. Truck cap and swing boxes

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  7. Top Of Page | #4

    Re: Slow To Boost - No Exhaust Brake

    Well, I am an idiot. When I got the turbo back from Fleece it has a brand new speed sensor in it, and a new actuator pig tail harness. I plugged the speed sensor in the correct place, but I plugged the actuator pig tail harness into a EGR plug Plugged it into the correct plug, and imagine that, it works. haha


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  9. Top Of Page | #5

    Re: Slow To Boost - No Exhaust Brake

    Quote Originally Posted by watersupply189 View Post
    @DDP any thoughts?

    Sent from my iPhone using Tapatalk
    Appreciate you trying to get some traction on this!

    Luckily it was an easy fix one I realized I am just an idiot.


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  11. Top Of Page | #6
    MOD watersupply189's Avatar

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    Re: Slow To Boost - No Exhaust Brake

    Quote Originally Posted by blacksmook View Post
    Appreciate you trying to get some traction on this!

    Luckily it was an easy fix one I realized I am just an idiot.
    Glad you figured it out friend.


    Sent from my iPhone using Tapatalk

    2016 RAM 3500 4x4 Laramie Crew Cab
    Cummins,G56, Rough Country level, Morimoto LED fog lights, LED headlights, Lund Attitude Steps sprayed with Line-X, DRL's Activated, 35x12.50R18 Falken Wildpeak ATW3, Fuel Vapor Wheels Matte Black w/Dark Tint, A.R.E. Truck cap and swing boxes

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  13. Top Of Page | #7
    DDP's Avatar

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    Re: Slow To Boost - No Exhaust Brake

    Thanks for the tag!

    Glad you figured it out, my friend!

    Matthew 6:9-13, 2 Corinthians 5:20
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