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  1. Cat over temperature protection question
  2. 2003-2007 Green Blue ECU
  3. Random lean spikes after letting off throttle
  4. L92 on LS1B 00' PCM in backup mode????
  5. Looking for L18 8.1 stuff...
  6. 4x2 cal in a 4x4
  7. Hard to start when cold
  8. Help with vehicle staying running and cold starts without throttle aid...
  9. 2012 Escalade tuning
  10. E40 OS Compatibility
  11. fuel gauge segment swap 98 pcm
  12. ls1b car won't start without flashscan V2 plugged in
  13. CanĀ“t get idle ls3/480
  14. Forced Induction Fueling
  15. showing injector pulse width in scantool?
  16. 5.3 or 6.0
  17. Added CPP to LS1b, what tables are affected?
  18. IAT at idle and AFR
  19. KR on Gear Shifts
  20. Need help with FAST 92 and 102 intake and TB tuning
  21. 4L80E won't keep converter locked during a shift
  22. Is it possible to run LS2 58x reluctor with LS1 computer???
  23. Rafig & Rafpn
  24. looking for a tune
  25. GENIII LS1B Blue connector pin 33 funtion
  26. TPS won't reset to 0%
  27. Installing heads/cam/injector then procharger
  28. pin 42 c1 fan control
  29. 512KB LQ9 Tune. Anyone have one?
  30. OLSD tune and Trims section
  31. need help with wideband think something wrong
  32. 02 tahoe and 411 ecu vs ls1 wiring case vs isolated ground for e36 swap
  33. TCC erratic release commanded by PCM
  34. Timing Showing 0 during Idle
  35. GM.Battery & GM.Volt PIDs
  36. Cam Tune help please.
  37. 02020001 os boost ve table
  38. LS9 Injector Install In LS1, Injector Flow Rate Question
  39. GM.DYNAIRTMP_DMA to B4901 in Calc.pid file?
  40. 2000 OS to 2002 OS problems
  41. Speeding up GM.ASPARK
  42. Idle AFR problem
  43. Magnacharger use EFI Live?
  44. 99 SS LS1 Cold Start rough idle HELP
  45. 58 tooth reluctor wheel in an 04' GTO?
  46. What AFR to aim for TT 20 PSI car
  47. random stall at idle
  48. Idle tuning
  49. COS5 with FBW and 4L80e
  50. Values in tune being changed after saving and reopening tune
  51. 98 PCM 2 bar map sensor
  52. stand alone harness for airboat
  53. Converting LS2 dwell times in to LS1B
  54. First time n00b Calc.VET... check my data?
  55. Has anyone run Lightning green top injectors?
  56. Newbie tuner needing help with idle!
  57. Stand alone piggyback on 2002 crovette ls1 ecu ?s
  58. boost issue on dyno
  59. Bootloader rejected
  60. Negative spark advance at throttle tip in. Why?
  61. LS1b 12606807 OS- what maps can limit throttle blade position
  62. Spark being pulled all the way to minimum spark advance B5915
  63. Need help guys
  64. where to begin
  65. Idle Tuning - Whipple 2.9/ LQ9 Combo
  66. Spark advance questions for boost tuning
  67. What to log for stalling issue
  68. 5.3 swap going lean during wot/pe
  69. Finally got the initial tune done.... I hope.
  70. Initial Timing Tune
  71. Calc.vet on 1999 5.3 Silverado: dynamic air temp will not validate?
  72. "Try alt keys" is my computer dying?
  73. PCM swap and DBW issue
  74. OK, I am lost. Can't get truck to idle!!!!! Pulling my hair out.
  75. Trying Calc.VET sets P0101 - did I do something wrong or is my MAF bad?
  76. Chevelle LS1 Swap Idle Issues
  77. Flex fuel sensor input
  78. Using rear O2 as front: I popped a P0134 and P0154
  79. Idle is working, Knock on deceleration
  80. baro help needed
  81. 98 Pontiac Firebird WOT Shift
  82. backfire and a stumble issues
  83. Speed Density
  84. CNG OS's?
  85. DVT - Cruise Control
  86. VE Table way off. Too high over 50%+ 4.8 (Picture / tune attached
  87. firing order change.
  88. 500inch bbc first fire on ls411 ecu.. external 24x crank ring and vortec cam sync
  89. weird dips in timeing under cruise rpm
  90. custom 2bar os for 2006 gmc need help.Full details inside
  91. Bricked my ecm?
  92. Please someone help me 9360361 with a 4l80e segment.
  93. Speed Density in light throttle
  94. help with stumped fueling issue
  95. 60lb injector woes chicken or the egg
  96. VE Map after CALC.VET update
  97. 2002 Escalade or Denali LQ9 Tune
  98. Engine Oil Temp on LS1B
  99. $0322 Error
  100. LS6 4L60e 1948 Ford Pickup LTFTs 25+ @ Idle
  101. Bricked my PCM, can I get my credits back? I emailed support and no reply??
  102. Stalling issues and KR...STILL
  103. ID1000 are running rich at idle
  104. IAC steps very high.
  105. P0200 Inj circuit Malf caused by spark wire?
  106. Are my O2 Sensors screwed?
  107. can someone look at my tune please? timing and fueling issue
  108. I feel like I am soooo close!!
  109. Air/Fuel vs. Timing on stock ls1 with boost
  110. Fuel pressure fluctuation
  111. WTH checksum failed after flash on 2 pcms, now 2 dead pcms
  112. Find that timing retard!
  113. What would stop car from providing spark during cranking?
  114. PE DELAY!!! What did I miss? Tune and Log inside
  115. Noisy MAF
  116. No tacho signal from ECM?
  117. Newbie Question: LQ4 Silverado Tune from AT --> MT <?>
  118. Help getting my tune straitened out.
  119. Engine never starts on first time cranking
  120. Ls1 auto transplant into manual landcruiser 4x4
  121. Valet tune?
  122. Does PE mode affect tuning VE table
  123. 2000 Chevy 02 Sensor Delete?
  124. Should I Download to a Later Software Build
  125. newbie needing some help please
  126. Bosch LSU 4.9 Sensor
  127. LT1 24x Conversion - No knock retard, ever.
  128. Can't keep 5.3 running. RPM bounces up and down and then dies. (log file incl.)
  129. New tune, and log, please advise gurus!
  130. Large misfire count on cylinders 4 and 7
  131. efilive or hptuners?
  132. 5.3 4l80e tuning vehicle starting in second
  133. Help with my tune
  134. LS6 Misfire
  135. newbie here with a program question.
  136. When running calc.vet what causes an incorrect VE build?
  137. computer randomly goes into security mode
  138. Any body knows what difference between B6243 "Cylinder Mode" & "Engine Mode"
  139. Let's talk refresh rate: logging PIDS
  140. B5910 - Zero?
  141. How idle speed, corrections to idle speed and trims are calculated.
  142. Pcm slight issue
  143. Are all 0411 PCMs the same hardware?
  144. efi live tune ?on a 2005 z71 5.3
  145. Custom 3 bar OS problem
  146. RPM drops the instant VSS is detected
  147. Boost VE table
  148. 512kb tune, full flash to 1mb pcm
  149. 2001 USDM 5.3 Tahoe LS1B PCM communications
  150. Help perfecting tune for more hp and 100 shot nitrous
  151. Help perfecting tune for more hp and 100 shot nitrous
  152. '98 to '02 RR with COS5
  153. Need help with a tune before Monday 12 Jan 15
  154. dtc
  155. MAP sensor driving me crazy
  156. ol maf tune or ve maf open loop and lambda question
  157. Low idle when warm...help please!
  158. adding fuel pressure and WB02 into ecu.
  159. Which vehicle / OS to use for instrument cluster
  160. 4l60e gear select display
  161. Lean Cruise is enabled but doesn't operate
  162. Shift Light Help
  163. LQ4 Tunes
  164. lower temps = more idle problems
  165. help with idle please i dont know how to fix it
  166. New to tuning
  167. Flex fuel DBC OS
  168. reduced engine power p1514 KOER set at idle but P1518 set KOEO
  169. What's the Best way to go from a HPTuners Custom OS to EFI Live COS?
  170. Fuel Injector Speadsheet For LS3 to LS1 Injector
  171. Running a 6.0 LQ4 on an 8.1 ECM/cal
  172. need some help with pids. JOECAR?
  173. Throttle Follower, why is it used?
  174. Oil pressure sensor pinout
  175. Adding Flex Fuel Sensor
  176. TCC Shutter during Coast
  177. timing under boost and B5908
  178. MAP offset and MAP scaler
  179. BIDI control makes engine sound better
  180. 2003 pickup 1500 4wd abs light problems
  181. Check out my tune?
  182. 12593555 cal os file needed
  183. LQ4 swap lost communication, spark, and fuel.
  184. Speedo Calc, LS1 Corvette
  185. stumble when A/C kicks on
  186. IPC speedo, tach DIC codes help
  187. 2002 Corvette COS3 Timing jitters
  188. B4001 with 1:1 regulator Siemens 80lb Injectors.
  189. 2 things needed
  190. ls1 holden
  191. First fire up stumbles. COS3 80lb 5.3L ls6 cam
  192. 99-02 E-Fan control
  193. DBW inop. 04 OS
  194. why does it die when coming to a stop?
  195. p1518 TAC Module serial data circuit
  196. Fan 1 on all the time...
  197. Need a calc_pids.txt file for a (PLX serial wideband) to OLSD Auto-VE Please !!!
  198. Remote wideband
  199. 8.1L logs and help
  200. So can version 8 be used for logging like 7.5?
  201. LS1B PCM locked with a custom key
  202. 8100 Vortec (496 BBC)
  203. Strange advance behavior - 2006 Silverado 5.3 LS1B controller
  204. Tach Pull-up Enable B5402
  205. TCC release and responsiveness
  206. KR at WOT with low/moderate Timing (logs attached)
  207. LS1 tune - MAFT and COS questions
  208. Throttle closes momentarily??
  209. Custom os
  210. P0068 P0106 sets at idle only COS3 STFT enable SD
  211. 5.3 with LS6 intake/injectors and COS3 2bar MAFless
  212. Lean Cruise COS3 LS1B
  213. What tables should be modified to compensate for heat soaked sheet metal intake?
  214. GM.DYNCYLAIR vs GM.DYNCYLAIR_DMA
  215. Bank to Bank Injector Base Pulswidth difference in open loop
  216. Difference between Direct and Learned Idle Airflow
  217. Flex fuel timing table
  218. Need advice getting LQ4 with LS3 top end running- cranks and fires, will not START
  219. Idle STFT confusion
  220. Lost and in need of guidance.
  221. Did i brick my pcm?
  222. IDLE Misfire
  223. lm7 speed density tuning
  224. speed density open loop rich off idle issues
  225. Bought tune
  226. LS1B idle control with Drive by wire
  227. P0654 Engine Speed Output Circuit
  228. Looking for some help on cam/headers tune LM7 5.3L (mostly spark)
  229. COS5 Turbo 5.3 falling on it face off of idle.
  230. Knock Sensor?
  231. 4l80e swap, converter making noise at low load? Line pressure?
  232. Open Loop Idle Swing
  233. Fuel economy and egr questions
  234. 4L80E swap H2 Hummer very sluggish
  235. How to make High idle work
  236. Is OS 12593058 the red headed step child?
  237. New to tuning help needed please, analog input for lm2/ve corrections
  238. New to EFI LIVE and struggling with COS upgrade
  239. looking for a lq4 tune os 12597120
  240. Question for the more experienced tuners.
  241. Newbie
  242. Flex fuel injectors
  243. LS1 GTO Road Runner Lean Cruise
  244. 1mb LS1B PCm Not detected
  245. Last ditch...ANY way to support flex fuel on 2002 COS
  246. Can someone help me with GM 8.1L Marine Injector Tuning
  247. Gearing up and planning
  248. Calc.MAFT applying map to ve table
  249. cant connect to lm1 through serial
  250. Having issue deletin gECT torque Management during 1-2 shift