Results 1 to 2 of 2

Thread: Dummy File for Piggyback Operation

  1. #1
    Junior Member
    Join Date
    Sep 2012
    Posts
    14

    Default Dummy File for Piggyback Operation

    I have a 2002 Silverado 0411 PCM on a 5.3, that I need to create a dummy file for the factory PCM so it will operate, the cluster, cruise, AC and allow an aftermarket ECU to run the engine. I will feed it a split cam and crank signal, TPS sensor signal and vss signal so it will "assume" its still controlling the engine.

    Can a simple file be created by just disabling all the MIL triggers related to the systems disconnected or will I have to dig deeper to keep the ECU happy?
    Always thinking outside the box.....

  2. #2
    Lifetime Member Tre-Cool's Avatar
    Join Date
    Feb 2006
    Posts
    937

    Default

    your on the money, just disable any error codes that pop up and i think you'll be ok

Similar Threads

  1. Replies: 8
    Last Post: January 10th, 2017, 01:21 PM
  2. Piggyback for road runner MBT spark work?
    By ringram in forum E37, E38 & E67 PFI ECM's
    Replies: 0
    Last Post: January 10th, 2016, 08:36 AM
  3. Stand alone piggyback on 2002 crovette ls1 ecu ?s
    By crazynoto in forum Gen III V8 Specific
    Replies: 0
    Last Post: June 25th, 2014, 09:15 AM
  4. Scan Tool from a Dummy's standpoint
    By Dream2000 in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 2
    Last Post: August 25th, 2010, 03:40 AM
  5. Ok Yes Im A Dummy But..........need A Little Help Please
    By SDAVER in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 14
    Last Post: May 1st, 2008, 03:20 AM

Posting Permissions

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