View Full Version : PCM Diagnostics & Tuning



  1. what should i go with
  2. My car won't goes past 6000RPMs, any ideas?
  3. My experience with Accel DFI
  4. Help With Codes Please!!!
  5. witch tuner to go with??
  6. Little help getting started?
  7. Hypertech Progammer 3 problem
  8. PCM and programing guys please look in here
  9. Procharger Tuning
  10. AC overcharged - compr. shut down?
  11. A/C clutch intermediate cut off ???
  12. what the...?
  13. rear o2's and more?
  14. Need PCM advise
  15. Dtc P0420
  16. Predator help
  17. car doesn't like A/C
  18. Help! Car has been dead far too long!
  19. tq manag?
  20. headers install - open loop now?
  21. ls1 edit info please
  22. P0327 knock sensor?
  23. TR 224 with stock tune. Is it ok?
  24. bad plug in port
  25. Hypertech programmer or Predator tuner
  26. switched from draw thru to push thru ltrims swing 15%
  27. Starts bad
  28. anyone have
  29. Need the ASA pcm pinout
  30. tuners:please check my diablo live data
  31. o2 sims
  32. SES Light Any Idea's
  33. LS1 Edit and Hypertech/Diablo
  34. fueling problems, pcm seems to go into speed density mode
  35. Quick HPP3 Question.NEEd Quick Response
  36. Tuners: Timing vs. MPH??
  37. Need some tuning help..car just dies at half throttle
  38. looking to buy efilive or atap
  39. when to replace o2's and a/f gauge question
  40. Carputin Blows a big one
  41. Will an Impala (baby LT1) PCM work in a F-body?
  42. Engine to Dash Pinouts
  43. DTC P1336 (Crank positon relearn)
  44. Timing Table for LS1Edit
  45. Timing Table for LS1Edit
  46. need a tuner in the North Arkansas or South MO area
  47. Programming with a laptop
  48. Those Ebay performance chips
  49. HPP3 shifting question
  50. How will engine respond to larger injectors?
  51. what does all the live data from Diablosport mean?
  52. questions about fuel trims at idle
  53. secondary ve table
  54. need help
  55. need explanation of air/fuel ratio measuring, guages, narrow vs wideband
  56. How accurate is the LS1 Scanmaster?
  57. disable the security???
  58. PCM tuning in Sun valley Idaho?
  59. Change Injector Size w/ Hp Tuner
  60. I see we have a new moderator!
  61. help
  62. Predator Or Hpp Tuner Question
  63. Help me get rid of this dredde Knock Retard!!
  64. looking for 02/03 Z06 VE table...
  65. LS6 PCM Table
  66. Considering HP Tuner Suite
  67. Aspect Ratio???
  68. Installing new PCM with remote start??????
  69. Venom 400
  70. Worth adding EFILive to ATAP Enhanced?
  71. PCM pin-out question ... not an LS1 (3800 GP motor)
  72. ECM Scanner Options - what's hot, what's not?
  73. UK LS1 owners. Assistence required.
  74. Crank sensor relearn
  75. Is this a low idle?
  76. Wester's vs. Nelson Performance
  77. Anyone at HP Tuners help me out?
  78. Fuel Trim Question
  79. Would code P0121 (TPS) cause built trans not to downshift at WOT? tuning problem?
  80. What is this called? Re: Coasting down a hill
  81. Speedo way off. HELP!!
  82. HP Tuner Users..........
  83. ABS Issue with slicks?
  84. IAC's too low? Did I go to big with drill bit?
  85. Need tuning help for TR224/112
  86. anyone live near whittier, ca?
  87. How to run open loop?
  88. fixed idle and now hangs up
  89. DAMMIT!!!! need help
  90. performance chip
  91. Car is really lean and other problems too HELP?
  92. Dumb Question: How do you delete the rear 02's using LS1Edit?
  93. Edit tuner in Minneapolis/st. paul?
  94. quik question....
  95. How to tune for a turbo???
  96. Help, Is it ok to drive the car???
  97. TCS acting wired lately...
  98. Mechanical vs. Electric gauages---whats the diffrence?
  99. I just pre-ordered HPTuners:Have questions
  100. Tuners - Where do you start pulling timing on a blower car?
  101. 02 SS Fuel Pressure adjustment
  102. Speedo not correct even after changes in Edit
  103. Issue with dyno numbers. Is it PCM related?
  104. WooHoo!!. justed fixed all my idle and driveability problems
  105. Autotap Oil Pressure Voltage = 0 ?
  106. Service Engine Light Came On
  107. what number to change to get the quickest knock recover
  108. Time for tuning yet?
  109. SES P0135 Code, HELP PLEASE!
  110. Need factory IFR table for 2001 C5 coupe, 6spd
  111. IDLE provblems in gear...
  112. Timing Tuner issues..
  113. fuel trims changed big time, what gives?
  114. just went TH400, now wont idle
  115. So fuggin mad with Edit
  116. 98 z28 cats removed
  117. hypertech or diablo?
  118. ve table adjustment question?
  119. question on using someone elses flash?
  120. Running lean - losing HP?
  121. LS1 edit retune after LS6 intake swap?
  122. Is it possible to hook up a MSD Digital-7 plus box or retard box to an ls1?
  123. What should I adjust using predator after 231 cam install?
  124. High/Low Octane tables...
  125. A4 Tranny Slipping After Programming
  126. book on ls1 tuning?
  127. LS1 TunerCat possible this month.
  128. OBDII and EGR @ inspection
  129. Using Tuning to lock converter up top?
  130. Tuning my 98 Trans am ws6
  131. need help problem with my 02 z28
  132. first time autotap
  133. A/F HP difference from 11.8:1 to 13.0:1
  134. Strange A4 Tuning issue... shifting at 63mph .. shoud be 73mph
  135. No more edit
  136. Help with nitrous activated timing retard
  137. Timing Tables
  138. Broadcast code problem? (messed up PCM?) Please help
  139. WOT and street tuning??
  140. having issues with starting
  141. spending alot of time in cell 22?
  142. idle problems and 15*timing at WOT
  143. predator tuning problems
  144. Cats and A/F Ratio
  145. no comunication with pcm after reprogram?
  146. Flashing a PCM
  147. question about hp tuners
  148. does nogo do mail order tuning
  149. tuning question
  150. need stock program for 97 6 spd corvette
  151. Ordered 98 HPtuners today!
  152. P4010 Secondary air problem
  153. O2 Sims - side-side difference?
  154. Predator after dyno tune?
  155. HP Tuners is now accepting 98 pre-orders!
  156. Motor or Tune
  157. Help with MAP
  158. a/c Problem
  159. Atap question: Closed loop or open loop?
  160. Tuning tips for emission test
  161. A4 PCM with M6
  162. Short in the ALDL port, any suggestions???
  163. HPtuners and LS1 edit
  164. Southwest MO Needs An LS1 Tune
  165. A4 guys, post your shift speed settings
  166. Any users of the Dynojet Wideband Commander?
  167. Car hesitating now
  168. Will the car run poorly with ORP and no O2 simms or programming?
  169. Power programer with 6 speed
  170. B1B1 O2 not switching after header -y install
  171. How negative is to negative dealing with LTrims???
  172. Car Hickups??
  173. effects of a burned plug wire??
  174. TQ managment problem????????
  175. Need Help: SES light on after catbypass and O2 sim install
  176. Help codes p0131 and p0106 after heads install
  177. What is the max possible timing for stock pcm?
  178. A4 to T400 swap, tunning?
  179. Need Help Using Edit To Lock Converter On Dyno
  180. o2 sensor part number
  181. Predator PE question
  182. Idles rough on cold start
  183. idle won't drop until I come to a complete stop
  184. Tsp Question?
  185. Wideband O2...
  186. mass air to fuel translator
  187. Idle air vs IAC park position
  188. Fast and 90mm TB tuning still some idle issues tips welcomed
  189. Question about O2 sensors
  190. In car Wide Band ?s
  191. Do you loss HP by pulling timing (running NA)?
  192. help me stop missing
  193. LTrims still positive at WOT
  194. Injectors and PE vs RPM
  195. How do you scale large injectors?
  196. How do you adjust ltft cells 19 and 20?
  197. Where are the Computers in these cars ('99 T/A)?
  198. How to run open loop?
  199. SES Light: P0171
  200. Wires from computer that powers the AC Motor
  201. Damn o2 sensors again
  202. what`s the best tuning for the hpp3 ?
  203. stream linning obd2
  204. What kinda laptop do I need for HP Tuners?
  205. high idle and in cell 22
  206. Can a Predator tune be modified with Edit?
  207. Where To Get It Tuned???
  208. Wideband sensor and fresh air....
  209. Tuning tips, idle tuning...
  210. Replacing the ECM???
  211. mas air fuel translaters
  212. after all mods done then tuning
  213. Which pcm signal wire is for the O2 sensor?
  214. help please with timing
  215. vortec 4.3 misfire
  216. Computer questions?
  217. do you need to keep hypertech after tuning?
  218. What to buy
  219. HP Tuners rocks :)
  220. What a difference the new engine made on the dyno!!
  221. predator maf translator question
  222. anyone know about emissions
  223. IPAQ scan tool?
  224. what am i doing wrong
  225. Wideband O2 readings
  226. P0336 and car not starting
  227. Best COmputer Tuning Chip
  228. just got Autotap
  229. Is this for real...?
  230. Need OBDII/ timing gurus please......
  231. Please explain "Fuel Trim Cell"
  232. hand help code reader/reset - which one?
  233. need help identifiying wires
  234. pcm got locked up how can i unlock it?
  235. LS1 edit fuel Trim control
  236. quick question about O2's...
  237. Throwing Codes...Need help???
  238. LS1 Edit Tuning Problems
  239. For those who can't decide between Edit and Hptuners
  240. Auto & LS1 Hot Cam PT Tuning Issues, need some help!
  241. o2 sims and ltft's?
  242. Throwing a P0113 and P1111 (IAT), BUT...
  243. What does this code mean? P0135 O2S Heat 11
  244. Bad Wheel Sensor Help!!!!! 98 Corvette
  245. Screenless MAF and MAF table adjustment
  246. Tip in throttle hesitation
  247. difference between MAFT Version 4 & 5?
  248. Hand smoothing the VE table
  249. Need help with L-Trims
  250. Help with knock retard