Results 1 to 2 of 2

Thread: Closed loop temp enable-?

  1. #1
    Lifetime Member Bruce Melton's Avatar
    Join Date
    Oct 2003
    Posts
    674

    Default Closed loop temp enable-?

    Yesterday finished another a LS7 which included a nice new big DeWitts radiator.
    Tune is fine but radiator can actually hold 175 - 180F on when the car is moving. (has damn 160* thermo for now). The problem is the car will go OL when it gets moving and temp drops below 180 even for a moment. I am aware the CL is delayed in startup to ~180 but it does not look like B4205 is what is doing it as values look lower.
    What can I do to get CL after say 165 or 170?

    Thanks as always,
    Bruce

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
    PowrMax Performance

    100 mm PowrMAF

    LM-2 EFILIve package with TAQ -sLM2 V-2 serial cable> Package deals

  2. #2
    Lifetime Member Bruce Melton's Avatar
    Join Date
    Oct 2003
    Posts
    674

    Default

    Changed the thermo to avoid the issue-

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
    PowrMax Performance

    100 mm PowrMAF

    LM-2 EFILIve package with TAQ -sLM2 V-2 serial cable> Package deals

Similar Threads

  1. How to REALLY shut of closed loop/ force open loop
    By Tomato in forum Gen III V8 Specific
    Replies: 6
    Last Post: June 17th, 2008, 03:37 AM
  2. Not going into closed loop
    By tblu92 in forum Gen III V8 Specific
    Replies: 8
    Last Post: February 12th, 2008, 10:22 AM
  3. closed loop and open loop switching
    By minytrker in forum General (Petrol, Gas, Ethanol)
    Replies: 7
    Last Post: July 10th, 2006, 08:56 PM
  4. Closed Loop......Why?
    By GMPX in forum General (Petrol, Gas, Ethanol)
    Replies: 15
    Last Post: February 16th, 2006, 03:58 PM
  5. Open Loop SD VS Closed Loop SD Advantages???
    By BowlingSS in forum General (Petrol, Gas, Ethanol)
    Replies: 1
    Last Post: August 4th, 2005, 12:25 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
  •