Results 1 to 8 of 8

Thread: Cruise surge issue

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. January 5th, 2016 #1
    engr7581
    engr7581 is offline
    Junior Member
    Join Date
    Jul 2014
    Posts
    22

    Default Cruise surge issue

    I can't figure out this weird cruise surge issue. This is on a manual transmission truck and the surging only shows up around 1600-2300 rpm with cruise on. Remove the cruise from service and truck acts normal.

    I have tried smoothing the Flow vs current tables, the pedal to fuel tables, and pulse table and I can't get it right. I have searched through this forum and it seems a few others have experienced it.

    This is a CSP5 truck but I am only using tune #1.

    Thanks for any help!!
    Attached Files Attached Files
    Last edited by engr7581; January 6th, 2016 at 04:48 PM.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Surge issue
    By ZH10 in forum Cummins 5.9L
    Replies: 1
    Last Post: August 16th, 2015, 11:36 PM
  2. Need Help: Cammed LS3, light load & cruise surge
    By n8dogg in forum Gen IV V8 Specific
    Replies: 6
    Last Post: January 14th, 2015, 09:12 PM
  3. Please Help! See If You Can Figure Out This Fuel Rail Surge Issue??
    By cummins2500_07 in forum Cummins 5.9L
    Replies: 2
    Last Post: September 11th, 2014, 02:32 PM
  4. Dual fueler SURGE AT WOT issue ECM overcorrecting? PID LOOP?..Log Inside
    By Dmaxink in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 5
    Last Post: June 26th, 2012, 09:18 AM
  5. Surge at cruise
    By Dlong in forum General (Petrol, Gas, Ethanol)
    Replies: 2
    Last Post: March 25th, 2006, 03:45 PM

Posting Permissions

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

Forum Rules