PDA

View Full Version : Custom Operating Systems



Pages : 1 2 [3]

  1. COS#5 valet switch NO2??
  2. Changing from COS3 to COS5
  3. Cant load COS
  4. COS3 pin 56 question
  5. E40 2 Bar COS scanner to tune PID link issue
  6. E40 2 bar question
  7. E40, 2005, 427 Corvette, running E85 and updated to the custom OS
  8. Help with tune - 2 bar COS3 OLSD
  9. help with tune co3 50lb whipple
  10. flashing cel after cos5
  11. My pcm won't flash a cos.
  12. 3bar COS only logging to 255kpa
  13. Help, had a COS made for my car and won't idle.
  14. Throttle Cracker Active with Clutch In Using COS5?
  15. Co3 stft with command afr 12.00?
  16. A0016 Pulling 1.5* - 2.0* more than Commanded.
  17. Jenvey ITBs - COS 5 on an LS1
  18. Help me select a COS
  19. LS1 Nitrous Trigger using OEM PCM
  20. Accuracy and speed of C0S5 nitrous Adders
  21. C2909, a rather obscure parameter but cost us 2 days in COS setup...........
  22. Can HPTuners alter a PCM with an EFLive COS?
  23. AFR different on 2 widebands
  24. COS5, how do I setup a 2 step?
  25. Can I create my own custom OS? I wnat to change the OS number is posible
  26. COS help
  27. lost my license
  28. Vallet Mode/2 Step PCM pin COS5
  29. What is the best way to achieve COS5?
  30. COS5 and autoVE
  31. Custom Operating System Questions - Compatibility, viewing parameters
  32. LS1B Custom OS
  33. E38 COS not pulling timing
  34. No throttle after os swap
  35. COS5 Questions
  36. COS Tutorial question...
  37. Can someone tell me what I'm missing to get it to start?
  38. custom operating system files
  39. Boosted truck running too rich
  40. COS #3 for 2004 silverado bricks pcm
  41. e40 2bar upgrade
  42. COS 3 Lean Cruise
  43. Cos3 01270003 to Cos 5 02020005. Wont start now
  44. STFT and SOL
  45. custom e38 os
  46. newbie tune
  47. 2 step possible blown motor 😡
  48. COS for E67
  49. Truck won't start with cos3. Runs fine with regular file. 12587603/04073003
  50. Correct way to upgrade from COS 3 to COS 5?
  51. COS5 egr "not supported"
  52. Need a favor os 12212156 to cos5
  53. Supercharged 03 Silverado 5.3L
  54. cos3-b3618/b3647
  55. Holden vz ls1 cos
  56. E40 cos
  57. how to update the VE map to cutom 2-3 bar table
  58. High spark and knock after COS3 install
  59. segment swap in COS5
  60. Went to a 2 bar, now the trans line pressure is maxxed out
  61. converting cos5 .tun to .ctz
  62. 3Bar for 03 Suburban file, MAP scanner values are stuck at 105 kpa
  63. Cruise control DBW 03190003 OS
  64. Which OS for my application? LS1B procharged...
  65. Do I have to have a commercial license to upgrade OS?
  66. LS1b semi-closed loop operation question (B3647)
  67. COS5 N2O Timing Table Activation Limits
  68. 2005 Silverado Installing ethanol content sensor
  69. Upgrading to COS E40 ECM
  70. Since GM tuning is ending...
  71. 2003 LS1B 0411 COS3 loss of Timing when under boost
  72. Os 04073005
  73. Need Help with Excessive Timing Retard in Boost - COS3
  74. complete noob needs help opening a .tun file
  75. complete noob needs help opening a .tun file
  76. COS question for LS1B
  77. Questions AutoVE Tuning my first turboed engine custom os #3 LS1B
  78. Looking for COS and starter tune for Gen1, '411, SD, cable throttle
  79. HELP! FEQ_AES_DMA is adding fuel?
  80. Turbo ls breakup/flutter/ bouncing boost gauge
  81. P59 COS3 04073003 flex fuel issues
  82. LS1B 1bar SD COS
  83. cos5 semi-open e85