View Full Version : PCM Diagnostics & Tuning



  1. Predator question
  2. Heads/Cam
  3. Help my
  4. Help Me pleeeez
  5. Dissapointed with Hypertech have some Questions
  6. PCM Gurus Need Help fast: Overheating, Car Dying
  7. Computer can learn?
  8. Can A PCM Be Locked...
  9. Edit Experts
  10. I am really HP Tuner Illiterate?
  11. What is the Purpose of resetting your L Term trims?
  12. Why is my PE adder table look like this?
  13. where can I find sample tables
  14. moderators :)
  15. problem w/trip odometer
  16. showing more timing than I should???
  17. 99 z28 383 where in dallas can i get comp. flashed or burned whatever
  18. Vacum trouble
  19. Can it be done/ hypertech?
  20. Tuners near N Central Ohio, Toledo, Cleveland?
  21. This can't be right! Can it???
  22. Predator Tunning
  23. Can someone edit my LS1edit a4 file to m6?
  24. car keeps going back lean after adding to p.e
  25. was told computer would need to be "burned' not modifyable???
  26. HELP have ls1 edit installed cam cannot get to idle
  27. Crap...FTC 22 comes up randomly...Bink...Anybody?
  28. LS1 edit vs. HP tuners
  29. California Smog Laws
  30. How do I copy a table/tab from LS1 Edit?
  31. Bad O2 ? Help please!
  32. Tunercat Tutoring
  33. engine misfire
  34. 96 Grand Voyager P0140 code
  35. O2 sensors staying low...long post
  36. What happened to LS1Tuning.com?
  37. predator computer reflash question
  38. LS1Edit software
  39. Reset PCM after changing collant temp sensor?
  40. How critical is my situation???
  41. hypertech or diablo? sorry if repeat
  42. What is wrong with my car? Tuning related???
  43. ses light flashing
  44. Need help with my first tune!
  45. hp tuners vs dyno tune
  46. New tune shows FTC 22 when engine idles cold?
  47. WideBand question
  48. torgue management???????
  49. How can I tell if I am staying in closed loop?
  50. What mods that should do tune?
  51. How much timing with heads/cam & 91 octane?
  52. ASR light on after service... help !
  53. Help With Choosing Tune
  54. wiring diagram
  55. wideband users: which do you have and how do you like it?
  56. Trouble Codes - Help Please!!!
  57. how much can you detune an engine??
  58. Help! P0300, 6*kr, +16LTFT!!
  59. Dealer loaded new PCM, car feels weaker
  60. switching a 98 pcm with 99&up??
  61. Need a table.....
  62. What do you think...
  63. VE, IFR, PE, (afr)
  64. HP Tuner qustion.....
  65. diablo for 98?
  66. Help w/gear ratio shift points
  67. anybody know anything about the evap system?
  68. Strange situation -- after shift car holds an RPM then feels like it got kicked
  69. What to do with knock sensors?
  70. LS1 Edit guru's. I need help with De-accel Fuel Cut Off and Throttle Follower/Cracker
  71. question
  72. Which A4 shift table do I use?
  73. DTC P0106 H help!
  74. New heads installed and now the car bucks under light loads under 1700 rpm?
  75. lean after intake - what to tune?
  76. acting weird
  77. What parameters must be met for the pcm to ue the HOT mode tables?
  78. What should my TPS Voltage be at Idle and WOT?
  79. DTC test: SES light, why?
  80. Possible to Re-Flash Computer????
  81. o2 sensor question
  82. what all does the tech 2 do???
  83. P0101 code and superchargers
  84. How can I reset my computer to the HO Timing Table at the track??
  85. Need help on a choosing a programmer
  86. PLASE HELP!!misfire in multiple cylinders!
  87. AutoTap set up question
  88. Tach lag
  89. so what else can the GEN7 do?
  90. G5X2 tune on a G5X1 cam- lot of questions
  91. LS1Edit tuning with dual cutouts
  92. Chicken or the Egg ?? Bad 02 or rich condition ??
  93. What exactly does the VE table affect during driving?
  94. HELP!! someone in S.Jersey area
  95. code po300 and po463 after fuel pump install
  96. WOT run and the O2's are between 940 and 950, is that lean or rich?
  97. Where Do I Get Tuning Done ?????help???
  98. ls1 edit timing
  99. I really dig TPTuner but what can I read
  100. Tuning The SVO 30# ??
  101. Here is help for new tuners
  102. Gauge Questions - Opinions Needed
  103. Ok my Surge Problem is the Yank SS4000 Converter,Hp Tuner guys inside Please!
  104. PE adjustments affecting shift points?
  105. What made the LTFT's go positive...
  106. Uploading another vehichles flash file?
  107. Vette Doctors tuning
  108. What happened to ls1tuning.com
  109. Just a quick question!
  110. Help needed with tuning large cam/high stall converter
  111. why did I make no power???
  112. Help! Anyone do PCM repair in/around Dallas??
  113. Need flash file for a 99 Z28 6spd
  114. 16 volt battery any good?
  115. Help can't lean out car in PE !! w/ HP tuners
  116. Need help fast my WOT run was 13.9.1 A/F ratio
  117. Right bank LTRIMS WAY off....
  118. HP Tuners: Can you have a look at my Tune?
  119. What would cause a P0506 code?
  120. Help! Negative MAF readings????
  121. Just want to swap files
  122. How would you wire Drive By Wire into a throttle cable fbody style car?
  123. new stall / transmission
  124. Stumped on high LT's
  125. Shorted my PCM with edit. What will happen.
  126. hptuners question but for a v6 model
  127. My car is F'in with me!! It threw a code that doesn't exist!! Code P0D87?!?!?
  128. Predator?
  129. P0154 ????
  130. Engine pops then dies when going to WOT
  131. Wheel question
  132. Where to get a tune in NC?
  133. hand held tuning
  134. HP Tuners is making my VE table so purdy :D
  135. MAF question...
  136. question: if you descreen your maf, should you change the MAF airflow table?
  137. Ve Map
  138. SES light on. Help please!!
  139. Question about idle
  140. How do I Richen up my Idle with HP Tuners?
  141. New Tuning Software?
  142. HELP! O2 Simulator
  143. Stock MAF vs. Cal'd 85mm
  144. Vats problem....Edit not disabling it....
  145. VE data collecting w/ HPTnr's
  146. What Will A Tune Do For My 2k2 Ws6?
  147. knock sensor
  148. hptuners question
  149. Nx Maf Kit\codes
  150. Cruise LTRIMS and AF after injector scaling
  151. comp cam programer
  152. A4 owners, what WOT shift points did you pick?
  153. New to LS1's and Programming
  154. Code P0327
  155. where to get ls1 edit / hp tuners?
  156. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )
  157. threw a code, EVAP?
  158. How can you tell if your MAF sensor is bad?
  159. Someone Please Help!!!
  160. how to turn off air bag light with tech 2
  161. 02 sensor question
  162. On a 99 PCM, is there a 12v switched lead anywhere?
  163. new to edit
  164. FTC 15 vs 22
  165. Question for those messing with the ve table
  166. So who's gonna write the book??
  167. Best Way To Tune ???
  168. A-Tap and data logging software
  169. LTFT help please
  170. Decent ECM diagnostic set up?
  171. Bring idle down
  172. Need help. P1637 code
  173. HPE is the place to go!!!
  174. O2 voltages - narrowband to wideband correlation
  175. Whats more important...correct idle airflow, or correct IAC counts?
  176. Help me understand something about tuning
  177. Setup my LM-1, WOW something is off (dyno or LM1)
  178. Mototron ECU for LS1's
  179. A4 + Cam + 4.10s = Screwed Shifting
  180. IFR scaling on PE vs. RPM tables too?
  181. Pass side window doesn't work after motor swap
  182. PC crashed - lost LS1Edit software??
  183. Car runs like crap
  184. I am about to bundle this ls1 edit stuff to a rock an sink it in the river!!
  185. hptuner-ls1edit
  186. What causes these 2 annoying things?
  187. big stuff website.
  188. will a gauge cluster from a93-97 lt1 hav the same pinouts as a 95 3.4l v6
  189. HP Tuners cable won't read PCM "HELP"
  190. Free Beta LS1 Scan software from carputing
  191. Are my 130 degree IAT readings normal sitting still in 77 degree ambient?
  192. Is their a book on Tuning PCM's or a Tutorial
  193. Dave at Ramchargers is #1 in my Book!!!
  194. Do I need to tune my car?
  195. How much is to much?
  196. Anyone ever use this HP Tuners Spreadsheet?
  197. wondering what would couse my tach to jump?
  198. HP Tuner log file, 1st time user, just want some advice
  199. low speed cruise effect.. how to stop it
  200. BIG PROBLEMS , +25 LTFT's on BOTH banks
  201. Why is my car missing, sputtering, popping through the exhaust at WOT
  202. fuel trims vs. timing for closed loop
  203. Best/Cheapest to buy new stock PCM for 2000 Camaro??
  204. does this look like false knock??
  205. help with changing shift points with HP Tuners
  206. Zeitronix WB
  207. How long before readiness test are ready?
  208. changed oil psi sender and now I have problems
  209. Extra PCM, how do I program VIN# or get VIN# programmed into unit?
  210. HP Tuner Question about IAC
  211. dyno tune
  212. Need cable for ecm
  213. Who tunes the Accel Gen7+ ?
  214. Qua Pasa
  215. MAF question
  216. false knock?
  217. scaled the injectors last night
  218. Best Place for wideband O2 bung?
  219. TRex Idle Tuning On A4
  220. eeprom flashing.
  221. Where is the Fuel Inertia Saftey Shut off Reset Sitch?
  222. Differences between A4 and M6 ecm and harness..
  223. A4 road course shift tuning
  224. just got hp tuners
  225. Can you stack an performance mod. with a programmer?
  226. Anyone running HPP3 after header install
  227. Pcm Help!?
  228. Problem ... need advice / guidance
  229. Code help??? P1626
  230. HPTuners on order, need "getting started" advice...
  231. Running Lean!
  232. Paging ChrisB
  233. before I spend the $$$
  234. Code P6714?
  235. Ported MAF ends... HPP3 tune?
  236. overtuning?
  237. HP Tuners-Removing AIR, EGR, and rear O2's, did a search, want to be clear...
  238. LM1 harness pinout requested
  239. torque management: does it affect M6's?
  240. Help What Is Making Me Go Though O2 Senors?
  241. Noob ? - HP from HP Tuners
  242. how to make tc lock in all of 3rd gear?
  243. books on LS1 tuning?
  244. Considering HP Tuners
  245. Open headers and o2
  246. Possible Causes Of +25 LTRIMs?
  247. If the engine is always going for ideal fuel mixture, how do mods lean or richen?
  248. Anybody seen this wideband??
  249. Large LTFT imbalance B1-B2
  250. Interest In C5 Laptop Mounts?