GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 5 of 5
  1. #1

    Default p0045 Boost control code

    Any body have any ideas. I already flashed back to the stock program but still setting the code. Any help would be great

  2. #2
    Legend cascott325's Avatar
    Join Date
    Aug 2008
    Location
    Lawrenceburg, Kentucky
    Posts
    1,709

    Default

    any more details than that
    2000 silverado with a 5.3l v8, shorty headers, upgraded plugs, 10 mil wires, magnaflow high flow cats, flowmaster 80 series muffler(2 in 2 out) w/ 18 inch stainless silverline tips. i have a k&n CIA. its a 4x4 z71 offroad package. Ls model.
    extended cab 160k miles, truxedo low profile bed cover, diablo sport predator tuner.
    reman tranny @ 130k miles
    Chris

  3. #3

    Default

    Has the ppe programer. Took off saturday like normal and it just went into limp mode.
    Checked it tonight and it set a p0045 and a p003 code. I guess they both have to to with boost control. I was just wondering if anyone had seen this kind of problem.

  4. #4
    Legend cascott325's Avatar
    Join Date
    Aug 2008
    Location
    Lawrenceburg, Kentucky
    Posts
    1,709

    Default

    sorry, i havent ever heard of that one
    2000 silverado with a 5.3l v8, shorty headers, upgraded plugs, 10 mil wires, magnaflow high flow cats, flowmaster 80 series muffler(2 in 2 out) w/ 18 inch stainless silverline tips. i have a k&n CIA. its a 4x4 z71 offroad package. Ls model.
    extended cab 160k miles, truxedo low profile bed cover, diablo sport predator tuner.
    reman tranny @ 130k miles
    Chris

  5. #5

    Default

    did this ever get resolved ive same problem

Similar Threads

  1. Boost??
    By rockfoot in forum GM Diesel & DuraMax
    Replies: 1
    Last Post: 04-07-2010, 11:14 AM
  2. boost
    By rockfoot in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 2
    Last Post: 03-23-2010, 06:32 AM
  3. MPG Boost
    By Tdaz250 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 8
    Last Post: 04-23-2009, 01:38 AM
  4. Hydro-Boost
    By Hookjr1199 in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 4
    Last Post: 07-19-2007, 07:47 PM
  5. More boost? [Expired Topic]
    By Davandy in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 1
    Last Post: 08-15-2005, 03:59 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •