View Full Version : PCM Diagnostics & Tuning



  1. I am really HP Tuner Illiterate?
  2. What is the Purpose of resetting your L Term trims?
  3. Why is my PE adder table look like this?
  4. where can I find sample tables
  5. moderators :)
  6. problem w/trip odometer
  7. showing more timing than I should???
  8. 99 z28 383 where in dallas can i get comp. flashed or burned whatever
  9. Vacum trouble
  10. Can it be done/ hypertech?
  11. Tuners near N Central Ohio, Toledo, Cleveland?
  12. This can't be right! Can it???
  13. Predator Tunning
  14. Can someone edit my LS1edit a4 file to m6?
  15. car keeps going back lean after adding to p.e
  16. was told computer would need to be "burned' not modifyable???
  17. HELP have ls1 edit installed cam cannot get to idle
  18. Crap...FTC 22 comes up randomly...Bink...Anybody?
  19. LS1 edit vs. HP tuners
  20. California Smog Laws
  21. How do I copy a table/tab from LS1 Edit?
  22. Bad O2 ? Help please!
  23. Tunercat Tutoring
  24. engine misfire
  25. 96 Grand Voyager P0140 code
  26. O2 sensors staying low...long post
  27. What happened to LS1Tuning.com?
  28. predator computer reflash question
  29. LS1Edit software
  30. Reset PCM after changing collant temp sensor?
  31. How critical is my situation???
  32. hypertech or diablo? sorry if repeat
  33. What is wrong with my car? Tuning related???
  34. ses light flashing
  35. Need help with my first tune!
  36. hp tuners vs dyno tune
  37. New tune shows FTC 22 when engine idles cold?
  38. WideBand question
  39. torgue management???????
  40. How can I tell if I am staying in closed loop?
  41. What mods that should do tune?
  42. How much timing with heads/cam & 91 octane?
  43. ASR light on after service... help !
  44. Help With Choosing Tune
  45. wiring diagram
  46. wideband users: which do you have and how do you like it?
  47. Trouble Codes - Help Please!!!
  48. how much can you detune an engine??
  49. Help! P0300, 6*kr, +16LTFT!!
  50. Dealer loaded new PCM, car feels weaker
  51. switching a 98 pcm with 99&up??
  52. Need a table.....
  53. What do you think...
  54. VE, IFR, PE, (afr)
  55. HP Tuner qustion.....
  56. diablo for 98?
  57. Help w/gear ratio shift points
  58. anybody know anything about the evap system?
  59. Strange situation -- after shift car holds an RPM then feels like it got kicked
  60. What to do with knock sensors?
  61. LS1 Edit guru's. I need help with De-accel Fuel Cut Off and Throttle Follower/Cracker
  62. question
  63. Which A4 shift table do I use?
  64. DTC P0106 H help!
  65. New heads installed and now the car bucks under light loads under 1700 rpm?
  66. lean after intake - what to tune?
  67. acting weird
  68. What parameters must be met for the pcm to ue the HOT mode tables?
  69. What should my TPS Voltage be at Idle and WOT?
  70. DTC test: SES light, why?
  71. Possible to Re-Flash Computer????
  72. o2 sensor question
  73. what all does the tech 2 do???
  74. P0101 code and superchargers
  75. How can I reset my computer to the HO Timing Table at the track??
  76. Need help on a choosing a programmer
  77. PLASE HELP!!misfire in multiple cylinders!
  78. AutoTap set up question
  79. Tach lag
  80. so what else can the GEN7 do?
  81. G5X2 tune on a G5X1 cam- lot of questions
  82. LS1Edit tuning with dual cutouts
  83. Chicken or the Egg ?? Bad 02 or rich condition ??
  84. What exactly does the VE table affect during driving?
  85. HELP!! someone in S.Jersey area
  86. code po300 and po463 after fuel pump install
  87. WOT run and the O2's are between 940 and 950, is that lean or rich?
  88. Where Do I Get Tuning Done ?????help???
  89. ls1 edit timing
  90. I really dig TPTuner but what can I read
  91. Tuning The SVO 30# ??
  92. Here is help for new tuners
  93. Gauge Questions - Opinions Needed
  94. Ok my Surge Problem is the Yank SS4000 Converter,Hp Tuner guys inside Please!
  95. PE adjustments affecting shift points?
  96. What made the LTFT's go positive...
  97. Uploading another vehichles flash file?
  98. Vette Doctors tuning
  99. What happened to ls1tuning.com
  100. Just a quick question!
  101. Help needed with tuning large cam/high stall converter
  102. why did I make no power???
  103. Help! Anyone do PCM repair in/around Dallas??
  104. Need flash file for a 99 Z28 6spd
  105. 16 volt battery any good?
  106. Help can't lean out car in PE !! w/ HP tuners
  107. Need help fast my WOT run was 13.9.1 A/F ratio
  108. Right bank LTRIMS WAY off....
  109. HP Tuners: Can you have a look at my Tune?
  110. What would cause a P0506 code?
  111. Help! Negative MAF readings????
  112. Just want to swap files
  113. How would you wire Drive By Wire into a throttle cable fbody style car?
  114. new stall / transmission
  115. Stumped on high LT's
  116. Shorted my PCM with edit. What will happen.
  117. hptuners question but for a v6 model
  118. My car is F'in with me!! It threw a code that doesn't exist!! Code P0D87?!?!?
  119. Predator?
  120. P0154 ????
  121. Engine pops then dies when going to WOT
  122. Wheel question
  123. Where to get a tune in NC?
  124. hand held tuning
  125. HP Tuners is making my VE table so purdy :D
  126. MAF question...
  127. question: if you descreen your maf, should you change the MAF airflow table?
  128. Ve Map
  129. SES light on. Help please!!
  130. Question about idle
  131. How do I Richen up my Idle with HP Tuners?
  132. New Tuning Software?
  133. HELP! O2 Simulator
  134. Stock MAF vs. Cal'd 85mm
  135. Vats problem....Edit not disabling it....
  136. VE data collecting w/ HPTnr's
  137. What Will A Tune Do For My 2k2 Ws6?
  138. knock sensor
  139. hptuners question
  140. Nx Maf Kit\codes
  141. Cruise LTRIMS and AF after injector scaling
  142. comp cam programer
  143. A4 owners, what WOT shift points did you pick?
  144. New to LS1's and Programming
  145. Code P0327
  146. where to get ls1 edit / hp tuners?
  147. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )
  148. threw a code, EVAP?
  149. How can you tell if your MAF sensor is bad?
  150. Someone Please Help!!!
  151. how to turn off air bag light with tech 2
  152. 02 sensor question
  153. On a 99 PCM, is there a 12v switched lead anywhere?
  154. new to edit
  155. FTC 15 vs 22
  156. Question for those messing with the ve table
  157. So who's gonna write the book??
  158. Best Way To Tune ???
  159. A-Tap and data logging software
  160. LTFT help please
  161. Decent ECM diagnostic set up?
  162. Bring idle down
  163. Need help. P1637 code
  164. HPE is the place to go!!!
  165. O2 voltages - narrowband to wideband correlation
  166. Whats more important...correct idle airflow, or correct IAC counts?
  167. Help me understand something about tuning
  168. Setup my LM-1, WOW something is off (dyno or LM1)
  169. Mototron ECU for LS1's
  170. A4 + Cam + 4.10s = Screwed Shifting
  171. IFR scaling on PE vs. RPM tables too?
  172. Pass side window doesn't work after motor swap
  173. PC crashed - lost LS1Edit software??
  174. Car runs like crap
  175. I am about to bundle this ls1 edit stuff to a rock an sink it in the river!!
  176. hptuner-ls1edit
  177. What causes these 2 annoying things?
  178. big stuff website.
  179. will a gauge cluster from a93-97 lt1 hav the same pinouts as a 95 3.4l v6
  180. HP Tuners cable won't read PCM "HELP"
  181. Free Beta LS1 Scan software from carputing
  182. Are my 130 degree IAT readings normal sitting still in 77 degree ambient?
  183. Is their a book on Tuning PCM's or a Tutorial
  184. Dave at Ramchargers is #1 in my Book!!!
  185. Do I need to tune my car?
  186. How much is to much?
  187. Anyone ever use this HP Tuners Spreadsheet?
  188. wondering what would couse my tach to jump?
  189. HP Tuner log file, 1st time user, just want some advice
  190. low speed cruise effect.. how to stop it
  191. BIG PROBLEMS , +25 LTFT's on BOTH banks
  192. Why is my car missing, sputtering, popping through the exhaust at WOT
  193. fuel trims vs. timing for closed loop
  194. Best/Cheapest to buy new stock PCM for 2000 Camaro??
  195. does this look like false knock??
  196. help with changing shift points with HP Tuners
  197. Zeitronix WB
  198. How long before readiness test are ready?
  199. changed oil psi sender and now I have problems
  200. Extra PCM, how do I program VIN# or get VIN# programmed into unit?
  201. HP Tuner Question about IAC
  202. dyno tune
  203. Need cable for ecm
  204. Who tunes the Accel Gen7+ ?
  205. Qua Pasa
  206. MAF question
  207. false knock?
  208. scaled the injectors last night
  209. Best Place for wideband O2 bung?
  210. TRex Idle Tuning On A4
  211. eeprom flashing.
  212. Where is the Fuel Inertia Saftey Shut off Reset Sitch?
  213. Differences between A4 and M6 ecm and harness..
  214. A4 road course shift tuning
  215. just got hp tuners
  216. Can you stack an performance mod. with a programmer?
  217. Anyone running HPP3 after header install
  218. Pcm Help!?
  219. Problem ... need advice / guidance
  220. Code help??? P1626
  221. HPTuners on order, need "getting started" advice...
  222. Running Lean!
  223. Paging ChrisB
  224. before I spend the $$$
  225. Code P6714?
  226. Ported MAF ends... HPP3 tune?
  227. overtuning?
  228. HP Tuners-Removing AIR, EGR, and rear O2's, did a search, want to be clear...
  229. LM1 harness pinout requested
  230. torque management: does it affect M6's?
  231. Help What Is Making Me Go Though O2 Senors?
  232. Noob ? - HP from HP Tuners
  233. how to make tc lock in all of 3rd gear?
  234. books on LS1 tuning?
  235. Considering HP Tuners
  236. Open headers and o2
  237. Possible Causes Of +25 LTRIMs?
  238. If the engine is always going for ideal fuel mixture, how do mods lean or richen?
  239. Anybody seen this wideband??
  240. Large LTFT imbalance B1-B2
  241. Interest In C5 Laptop Mounts?
  242. how much will high flow cats skew air/fuel reading?Replacing stock post cat o2 w WBo2
  243. Whay are timing values negative in the Edit timing retard tables??
  244. What is Lean cruise?
  245. With HP Tuner what do the VE Numbers mean?
  246. Yet Another HP Tuner Question about EGR
  247. How did you install your Autometer Oil Pressure Gauge?
  248. 98 PCM Pin Assignment?
  249. i can see the spark plugs fire
  250. Mode 6 help.