View Full Version : PCM Diagnostics & Tuning



  1. Tech 2 transmission shifts
  2. which handheld or programmer is this?
  3. p0443 code...need help
  4. Hp Tunner 2000 Fbody
  5. Weird injector pulsewidth ?
  6. want to see fire balls shooting out the exhaust? Host my vid
  7. EFI LIve PiD
  8. diffrence 98 -99-02
  9. HP Tuners lean-burn function
  10. Cold weather Start with HP Tuners.
  11. Does PCM use high or low signal O2 feed?
  12. Newest Version of LS1edit..??????
  13. hp tuners used as window switch
  14. Does anyone have a trex tune that I could look at???
  15. octane ?
  16. 1133 and 1153 by the way!
  17. another Question with PCM
  18. Hp Tuners Question.
  19. FTC cell boundaries in late model Fbodies
  20. PCM DEAD? Wrote C5 LS1edit file into Fbody of same year..dead
  21. Would Like Some Input Please!!
  22. Cold Idle is Improving
  23. Engine detuning itself
  24. What does TPS sensor do?
  25. New 408", 1-2 sec into dyno pull, falls flat, shutsdown till you let off, cause?
  26. First things to do while tuning for a supercharger
  27. HPtuners + Hybrid = confused.
  28. VE influence on wot
  29. ECU tuner ever expected for the Colorado platform?
  30. PCM code P1336
  31. Hp tuners all cars of same year compatible?
  32. how to check cam sensor?!?!
  33. Need some help with with PCM!
  34. Innovate LM1 users:
  35. Surging/Bucking...the saga continues...
  36. Should I get a dyno tune...
  37. Is This A Major Tuning Problem?
  38. Holy codes Batman! A story of magnificent proportions
  39. LS1 Edit
  40. Low coolant light on.
  41. About ready to give up on VE tuning, please help..
  42. Smart out of the box thinkers needed!!
  43. Can ANYONE tune a 228/228 114LSA in an A4? with no surging?
  44. A/C idle?
  45. Big Stuff 3
  46. Help need picture of tach wire on PCM!!
  47. HP tuners ordering question
  48. Need Sponser/other-dyno, east TENN
  49. Dyno Dip at 5,300 rpm. Tuner is perplexed.
  50. O2s and WOT
  51. 2000 SS SES code #404
  52. Trying SD tune: How to get car to idle and/or not stall on braking?
  53. tune-up or tune?
  54. A clean MAF is a happy MAF
  55. AFR Issue
  56. Speed Density tune + OBD2 emissions?
  57. is there a "college student budget" version of ANYTHING?
  58. HELP...about to give up on SD open loop
  59. Do I need a tune?
  60. LS1 Wiring Harness
  61. I need advice with a cam tune, and possible solutions with 02 sensors and misfire
  62. How do you delete codes with HP
  63. hypertech power programmer
  64. Faulty MAF translator??
  65. LTFT Spreadsheet?
  66. High LTFT's - need help!!!
  67. Will replacing knock sensors do any good?
  68. How much timing on top end is best for power?
  69. FTC boundary questions, mine are very tight (900, 1200, 1600 RPM) should I space them
  70. where to tap into o2 sensor off pcm??
  71. WHOA! This might be good news.
  72. Editing Program
  73. whats needed to reflash a pcm?
  74. looking for hpt bin for d1 procharger 98 a4
  75. 2002 TA WS6 RA Predator question
  76. Car Keeps Dying
  77. MAF translator directions
  78. need help!!!!!!!!!!!
  79. Help with KR have AutoTap
  80. Help with LM-1 setup
  81. any recomandations on o2 simulators for 2000 z28???
  82. EFILive?
  83. Tunner in or around Kentucky???
  84. YEAA!!! SES light poped on!
  85. Yeah Baby, yeah!
  86. sanity check me on timing advance...
  87. Where can i find another hptuners connector?
  88. Please Help Me, Guys
  89. Tunning a STS Kit w/ Predator?
  90. How does my A/F look?
  91. LS1edit: Runtime Error 7 Out of Memory
  92. LS1Edit, A4 corrupted tables?
  93. Help with cables please
  94. wide band tune or not?
  95. LS1 Edit Qs
  96. Guys I used HP Tuners and this is what I got
  97. Help with tune
  98. Maf reads 0hz!?!?!?
  99. Who has sold their LS1-Edit?
  100. can i use a predator to adjust my speedo with a non stock tune?
  101. Cam tuning
  102. IFR question and bigger injectors
  103. excess vacuum pass test
  104. Anybody ever had a wideband sensor fail?
  105. hp tuners question
  106. C5 A4 strange shifting
  107. FS: LS1 Edit & MAF Translator
  108. question about pcm tuners
  109. 98-99 HO Spark Table File
  110. hpp3
  111. Need tuning suggestion...
  112. what can be upgraded computer wise or in ignition?
  113. Good LS1 Tuners in Pa.
  114. Code Help.
  115. Why does my car untune itself after a couple days?
  116. need big cam LS1Edit file
  117. oh geez, ve tuning. stupid ?
  118. 1st time with wideband - AFR questions
  119. nedd urgent edit help
  120. Is the Hypertech Tuning any good?
  121. SLP MAF (early version) - tuning
  122. Zeitronix Wideband
  123. Wideband Question (EFI Live Related)
  124. tuning = kicking my a$$
  125. Successfully desensitized my knock sensors with HPTuners
  126. Need help with sd tune
  127. HPTuner problem......
  128. problem with speed dommeter a tuning problem or not
  129. Wideband install tip... + a priceless moment..
  130. OEM O2 sensor discrepancy
  131. Went back to Stock MAF
  132. Add timing of lean out a:f?
  133. A4 guys with Hypertech Programmer, shift points?
  134. EFI Live
  135. non GM tuning software
  136. Fast, BS3 vs LTFTs
  137. First ever tune this week
  138. LS1edit vs HP Tuners
  139. Are Predator custom tunes locked..
  140. Predator
  141. Low coolant light on, but everything is fine?
  142. Problems logging on with HPTuners
  143. Questions about tuning using HPtuner
  144. Got a P1133 Trouble code
  145. LS1 4L60-E transplant to 72 GMC
  146. O2 sensors
  147. HP Tuners Is Awesome!
  148. HPT Normal Shift Settings
  149. Help with LTFT - HP Tuners
  150. HP Tuners Upgrade Question?
  151. Reset a HPP3
  152. HELP!!!! Nelson efans wiring harness
  153. Awesome Book
  154. Optimum A/F ratio for NA LS1
  155. 99 Formula Alternator Went Out Questions Inside
  156. Need a PCM tuner in/near Atlanta
  157. 24.5 max timing? will I gain going to 27.5?
  158. Effect of PCV system on LTFTs?
  159. Screen in or screen out?
  160. Couple questions about LTFT's???
  161. Can't READ 2003 C5 Z06 with LS1 Edit
  162. Best w/b setup for my needs??
  163. d1 tuning
  164. What to buy LS1 edit or HP tuner
  165. HP Tuners Questions....
  166. Mustang people help..
  167. Is there programmer from HP tuner?
  168. Autotap
  169. Retard vs. RPM(Traction control system)
  170. Timing
  171. Is this possible with hp tuners?
  172. Driveability????
  173. Big cam tuning help.....
  174. Thermostat is a 180 deg. at what temp do I have the fans kick on?
  175. How to tune a big cam without O2s??
  176. How to tune for 87 octane?
  177. car goes lean at launch at the track...how to tune around this?
  178. LS1 Edit into a Predator?
  179. ? about ls1 edit
  180. NE1 ever been logging and banged the rev limiter?
  181. Joe O, ChrisB, No-Go, gameover??????
  182. Reality Check, PE = WOT only?
  183. Wideband
  184. Basic tuning question
  185. How did you install your LM-1?
  186. VE Tuning, Which IFR do I use?
  187. A code and a question
  188. Bad PCM
  189. Just got Dyno'd and I am runnig an A/F of...
  190. Help me figure out this mystery PCM
  191. Car bucks at low RPMs
  192. P0440 EVAP Code
  193. I need emergency help
  194. Obd Ii Vpw
  195. Argg I did the inevitable this morning
  196. o2 sensor question
  197. HP Tuners 1.5 is out!
  198. Injector Pulse Width and O2 sensor readings Question
  199. Noise/Tune help needed
  200. Futral Tune or Dyno Chassis?
  201. Futral Tune or Dyno Chassis?
  202. Headlights go up and down by themslefs. Help
  203. tach off by 300, how can I fix it?
  204. p0200, injector circuit open.....
  205. Throttle Cracker -> airflow && airflow decay
  206. Need some help tuning @ idle...makeshift logs within
  207. tuning help???
  208. Autotap Config Files
  209. surging after converter install
  210. PCM Differences?
  211. This is why your butt-o-meter sucks for tuning
  212. Transmission -> Shift Firmness
  213. EFILive Flashscan set to be released in Nov
  214. In Car dyno!
  215. Looking for a STOCK 2000 M6 .Bin file
  216. Dropping Idle Speed
  217. big stuff 3 ecu
  218. Compression ratio & cubic Inch Calculator
  219. Need a tune but dont know where to start??
  220. Looking for a data logger.
  221. HPTuner methods
  222. Transmission Tab / Shift Speed
  223. Tech 2
  224. down shifting/ p0171 & 0174
  225. cylinder size
  226. need halp asap...gotta set my injector tables back closer to stock!
  227. Where could find a programmer with tune?
  228. MAF Translators, worth it or not.
  229. quick wiring question
  230. PCM data issue
  231. Emissions testing
  232. SES Light on after Heads & Ls6 intake installed?
  233. MAP voltage - help?
  234. HPTuner site down...HHMMMM!!!!
  235. Code P0704......
  236. #7 cylinder aweful misfire, checked everything. Tuning?
  237. On a 99 SS, does the PCM read oil pressure?
  238. Finding an intake leak question(poss parts damage)
  239. hey guys, im getting 9mpg, im gettin the car atapd, anything i should look for?
  240. Open Loop Question
  241. How to fix DTCs for insufficient switching O2"s?
  242. MAF relocation
  243. help with spark map
  244. HP Tuner TC tuning
  245. Shift Points
  246. WOT at 5600RPM car shuts off/backfire HELP!!
  247. Quick need help coil ground.
  248. Auto tranny tuning tables
  249. Light throttle surging...interesting find...
  250. 2004 Gto