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  1. What speed is our speed sensor? Will this work? 95 3.4 v6
  2. swapping 1998 A4 vette to M6
  3. hanging idle at 2k, then dropping/dying
  4. What do these codes mean?
  5. 5.3 with LS1 computer question.
  6. Closed loop without O2 ready?
  7. I need some help!
  8. DBW TPS WOT Relearn?
  9. HPTuners Tune for Sheetmetal Intake
  10. Hypertech Tuner Questions...
  11. Camshaft Tuning
  12. 5 Wire MAF Wiring Help
  13. 98 Sending unit.. How different from 99+
  14. after tune cylinder 1 missfireing???
  15. Does the Diablosport allow lock up changes?
  16. Diablosport hand-held causing intermittent hard shifts
  17. Tuners come in... tune swap question.
  18. What does this mean
  19. Cant get my car smoged
  20. Wierd rpms hovering/idle issue
  21. E-water pump failure notifier?
  22. Exhaust Leak be the problem?
  23. AFR Question
  24. car not running right
  25. anyone have a tune for a trex cam and heads
  26. help with codes 1153 and 1133
  27. "sniffer" out of tail pipe?
  28. How to remove timing with HPT?
  29. Why is my timing at 0?
  30. Roadrunner ECU
  31. Do I really need to do another tune?
  32. New 408 threw codes and wont idle!!!!!!
  33. Catalyst & Evap not ready, need help!
  34. HP Tuner Assistance
  35. Car dies when going into gear
  36. U7198 Shift pressure and shift firmness question
  37. Is it really gonna cost that much? Is there an alternative?
  38. 02 Sensor low voltage error
  39. o2 bounceing around?
  40. disable rev limiter
  41. Engine still runs kinda crappy, no codes though.
  42. Do i need a tune?
  43. OBD11 Test How to pass ?
  44. I have a (.hpt) with a tune that I need checked!!!
  45. Faster Proms Jeremy Formato, Rollins Automotive Review
  46. Need help on pcm
  47. Car won't stay running after turbo install
  48. Throttlebody Idle Adjustment?
  49. crazy timing dips
  50. 98 under hood harness on a 2000 ls1
  51. Locking up the convertor?????
  52. EVAP system
  53. what ingition box do i need
  54. Shift lock Enabled or Disabled?
  55. Help!! people with autometer full sweep electric fuel pressure gauge!!!
  56. DBW stuff interchangeable?
  57. My car threw 4 codes today and I need help...
  58. is a hypertech programmer worth it for ME?
  59. OL or CL with the MAF and LT's
  60. crank angle relearn
  61. 98 to 02 pcm conversion
  62. B4001 Injector Flow Rate - Does this look right?
  63. Does H/C/I affect cold start enrichment??
  64. connector???
  65. which tuner is better????
  66. Misfire code P0300
  67. LT1 with 3-bar MAP?
  68. accel thruster dfi... any good?
  69. Going standalone need help
  70. Question on 02 sensor codes and long tubes
  71. Can MAF tuning cause slow O2 switching
  72. best lt1/4 tuneing / build
  73. 98 tuning
  74. 98 trans am ls1 wire harness & pcm same as 02 camaro ss ls1 wire harness, pcm??
  75. Question about 02 sensors (non F-body)
  76. Typical timing curve and vacuum advance curve?
  77. p0803 code help plzzz
  78. Good deal?
  79. Tuning Question
  80. Need info on using lsx computer to control holley stealth ram setup???CAN IT BE DONE?
  81. Need a good base tune for 4.8
  82. Vats Question
  83. Injector Driver Box
  84. Anyone Gone Fast w/ MSD Ignition Box???
  85. Does any one still use the maft?
  86. Question on locked PCM
  87. plug wires
  88. Who Can Troubleshoot My PCM??
  89. Short in PCM Constant Power Circuit
  90. Accel Gen 8 vs BS3
  91. 4 bar map sensor for BS3
  92. Question on OBD2 port issue
  93. Is there free datalogging software??
  94. Want suggestions for tuning timing (methods)
  95. Can someone Break down Stock Vs FAST/BS3
  96. Adaptive Idle isn't happening. Any ideas?
  97. Changing Converter.
  98. Need to find wire (in car) that controls speedo 94 v6
  99. Time for dyno tune
  100. ltft vs. afr error
  101. Dyno tune and injector swap
  102. Fast XFi 2-step?
  103. Question about Tables, Fuel, and Timing?
  104. No tach output
  105. Tuning for boost referenced fuel pressures...
  106. Need help with tuning software
  107. SD tune Nitrous guys!
  108. loading a tune with roadrunner obd 2
  109. The Tuning School Live seminar class January 17-18th Tampa, FL
  110. Fuel Trims Disabled?!?!
  111. Help, need remote/mailorder (HP tuners) SD tune.. sponsors come in!!
  112. What cranking modifications can be made in EFILive for a 402?
  113. Will I need another tune after getting a new stall?
  114. Unused PCM pins
  115. Vinci / Crane Powermax Settings - 04 Corvette
  116. LC-1 issue
  117. Attn Tuners, Question
  118. 408 Tune for comparison needed
  119. 6 cylinder Turbo
  120. what pmc is this????
  121. HP tuners serial to interface upgrade question
  122. Will this PCM work with my needs?
  123. wont rev past 2.5k rpm's
  124. Problem at WOT at high RPMs
  125. New to the game. Need a good Tuner around Northwest Louisiana
  126. How long have widebands been cheap/affordable?
  127. Need to Build ALDL connector for 1999 or 2000 Harness
  128. G5x1 idle
  129. PCM pin# 57 - BAT. POS. VOLT --What does it do?
  130. Need Wiring diagram for 08 Silverado
  131. What's easier to learn for the tuning illiterate?
  132. where to find a computer?
  133. Haltech?
  134. help getting started with tuning
  135. ls1 harness pics
  136. question bout hp tuners
  137. 2000 Silverado 4.8L wont start blows ECM fuse
  138. Tach output need help ASAP!
  139. headers illinois emissions
  140. Car runs for 2 secs & shuts down
  141. How much timing
  142. Bench Tune 5.3??
  143. Bump stop question
  144. diablo sport??? or super chips??
  145. Trouble with Vengeance tuning thread gone
  146. h/c/i bolt on car with a 9 inch needs advice as well as tuner recomendations
  147. wideband o2 sensor hook up?
  148. Pcm Reflashing
  149. Idle surge
  150. VATS bypass help me!
  151. trifecta?
  152. Difference in LTFTs
  153. Cam sensor timing specs
  154. VATS tuning
  155. Can I run a gauge and HPTuners at the same time?
  156. need help with the MAP sensor problem!!!!!
  157. Long Term Fuel Trim Question
  158. Bucking = too much air?
  159. Simple question..Reseting govoner?
  160. codes
  161. What is a good programmer?
  162. Needing a good tune....
  163. wtf is going on with my computer??!!
  164. vats bypass from ecklers
  165. Change in Elevation and Trouble Idleing
  166. 402 having trouble idling
  167. What's the criteria for the EVAP system and O2 sensors to be "ready"?
  168. Need a Wideband = LC1
  169. weird problem...
  170. LT and ST fuel trims locked???
  171. How to check O2
  172. help with custom WB pid
  173. 2002 camaro pcm pin location schematic
  174. 2005 Silverado SES light
  175. hp tuning
  176. Mass air Flow sensor question
  177. smoke signals?
  178. Tuning for installing cats? Recommendations so I don't ruin the cats?
  179. diablo doesnt read key on position
  180. O2 sensors on individual short stacks
  181. Fast flash 101 needed
  182. Perfomance Chip?
  183. loud pop at idle...?
  184. How to desensitize knock sensors? HPT
  185. Speed Density tuning in South Florida
  186. sds efi?
  187. Question about mail order tune.
  188. E-bay Vats Bypass
  189. Ported Fast 92mm installed
  190. A4 computer to M6 comp.
  191. another hp tuners question
  192. No Start, security and red light flashing
  193. do i need to go sd or keep the maf?
  194. Need a tune after stall?
  195. PCM Tuning
  196. Need Help With Turbo Tune (Tune and Log Inside)
  197. Tc after wire mod
  198. Tuning Guestions???
  199. what is SPEED DENSITY good for...?
  200. Getting started with HPTuners, take a look
  201. Burst knock Retard?
  202. Tune out !AIR and rear o2s question
  203. Backfire
  204. Tuning a Supercharger with a Vinci/Crane Tuner???
  205. problem with RS232 to USB with tuner cats
  206. Bad TPS?
  207. Tune and how much HP/TQ bump?
  208. BS3 for dummies
  209. carb with stock computer
  210. which o2?
  211. big turbos
  212. MS4 cam Tune
  213. ???electrical probs--plz help???
  214. O2 sensors not connected, no SES or O2 codes
  215. Hypertech Keep or sell?
  216. Looking for a base tune to load for turbo build
  217. Codes are thrown
  218. can dealership tune my pcm to my 3.42 gear
  219. need help with cats
  220. Will this void my Cat replacement?
  221. how do you delete p0420 code with diablosport?
  222. Car stays in open loop, runs like crap if forced into closed loop
  223. flashing ses light
  224. 12 bolt= codes?
  225. Idle rpm for California smog test
  226. roadrunner question for owners
  227. Car bucking and running rich under part throttle?
  228. service engine soon light flashing...
  229. O2 Sensor extension
  230. help on 02 sensor readings..
  231. In the market for a new wideband controller - Professionals
  232. pick a wide band???
  233. please help with new engine start up
  234. is it true that it takes more than 45 min. on a dyno to get a good tune?
  235. Low coolant light??????????
  236. Treat yourself for the Holidays Porting and Tuning Special
  237. 4x4 EFI scan tool.
  238. msd dash hawk
  239. Newbie Tuning for Emissions
  240. 99 computer and a 2000' harness?
  241. LS1 Edit Compatability Issues
  242. how to tune for following mods with diablosport?
  243. Help with megasquirt
  244. GM MEFI-4 Conrtoller Tuning
  245. Factory Alarm Question
  246. Backstreet Performance Medina Ohio
  247. Hptuners expertise needed.. Datalogs inside.
  248. AIR delete or not? That is the question.
  249. what should i use to tune????
  250. looking for scanner/code reader w/....