View Full Version : PCM Diagnostics & Tuning



  1. 0757 Shift Solenoid Stuck on question
  2. Arlington DFW area tuner needed please read!
  3. predator
  4. hesitation
  5. New cam and the car hardly goes into
  6. Gremlins in my carss computer
  7. service engine soon light
  8. Any Nor-cal Tuners?? Help!!!
  9. 96 Saturn EGR - how does it work
  10. Dyno Tune Special
  11. FAST vs Electromotive Tec 3
  12. just installed 02 sims, question
  13. Wideband O2 question
  14. Torque by gear table???
  15. Car Wont Down Shift At WOT At Mid RPM After Trex Install
  16. Engine running hot.... PCM issue maybe????
  17. Shiftlight install problems HELP!!
  18. maf vs. frequency calibration for slp maf
  19. Need Simple Help In Picking A Tuner
  20. Is HP tuner worth getting for a stock motor?
  21. Copying High Octane table to low table???
  22. Tunning In Texas??
  23. Is HP Tuner Going to Change Anything?
  24. Question about Surging on Hot and Cold Starts
  25. Preditor Question
  26. OPEN LOOP TUNING Special in Texas..
  27. hp tuners or ls1 edit?
  28. COTS, o2 delete, rich idle
  29. o2 sensor error codes
  30. Auto Tap
  31. accel Gen 7 HELP!!
  32. Voltage limitations of TPS and "PE" mode issues (FAST intake & TB)
  33. Please Help me ,why does my 2nd auto tap run have KR
  34. Throwing P1132 and P1152 Lack of Upstream Heated Oxygen Sensor Switch codes
  35. Common 98 Issue? P0103 and Blowing Engine Control Fuse
  36. idle setting problem with set screw, filled hole, already searched
  37. Running RICH......I need to resolve this,,, i'm stumped
  38. Aha...I figured out why I am in cell 22.
  39. Question On Choosing Tuner
  40. Reset PCM before warranty - Possible??
  41. code isnt setting off the SES light
  42. what codes do i remove for stall for 02
  43. Getting codes without scanner
  44. Speedo with Gen VII
  45. Scanned my car with FreeScan. Can anyone analyze data please?
  46. Should I smell like I bathed in 93 octane after sitting still?
  47. What could cause a misfire??
  48. WARNING: LS1 Edit & GM Column Lock Recall Don't Mix
  49. Some tuning issues
  50. Question for guys with engine management Accel/Fast/BSIII
  51. What is the formula to convert HP Tuners airflow to IAC counts?
  52. cam install
  53. Rich idle, o2 voltages normal, medium cam
  54. Hp tuning on nitrous
  55. Running boost on a 1 bar MAP sensor
  56. TC lockup with tuning?
  57. Hypertech Question. ( yes another one )
  58. Who is the Cheapest for Bosch o2 sensors?
  59. Anyone do tuning on an exchange basis?
  60. Emissions code questions
  61. Where to get a good deal on a used laptop
  62. short term fuel trims
  63. Desired Shift Time
  64. Does anyone know what the TCC logs numbers should be?
  65. PCM > 02 Sims vs. Sensors > Cats vs. no Cats
  66. Idle Tuning - is it rich or lean?
  67. LS6 Swap HELP
  68. Weird Idle after throwing P1133 code???
  69. Stoich question...my 98 has 14.62857, every other year I've seen has 14.737?
  70. Torque Managment, Yes or No
  71. Body Control Module Problems after Dash Removal(Pics and Questions)
  72. Should I be concerned,Greyish-white smoke,Tune or something else?
  73. MAF Table
  74. What is normal g/cyl at WOT on an LS1?
  75. cam installed, accessory problem
  76. Runs bad
  77. help with neighbors car
  78. How much does tuning help drivability?
  79. need help with these codes
  80. Need to lookup an SES Code? look here
  81. USB to Serial Adaptor - LS1 Edit
  82. hey guys, just threw my first SES light at 41k, questions
  83. Hypertech Power programer hp/tq ?
  84. can anyone help battery meter prob.
  85. afr w/o wideband, only nose :-)
  86. Predator
  87. Drill the throttle body or Adjust the Screw??
  88. After Reflash PCM with HP Tuners,Do you need drive time?
  89. Horist,Jimmyblue,anyone tell me about the closed loop proportional Idle?
  90. What is the best programmer???
  91. injector flow rate
  92. idle help plz ??
  93. Help in P0300 misfire code ??
  94. trouble codes...
  95. Predator question
  96. Heads/Cam
  97. Help my
  98. Help Me pleeeez
  99. Dissapointed with Hypertech have some Questions
  100. PCM Gurus Need Help fast: Overheating, Car Dying
  101. Computer can learn?
  102. Can A PCM Be Locked...
  103. Edit Experts
  104. I am really HP Tuner Illiterate?
  105. What is the Purpose of resetting your L Term trims?
  106. Why is my PE adder table look like this?
  107. where can I find sample tables
  108. moderators :)
  109. problem w/trip odometer
  110. showing more timing than I should???
  111. 99 z28 383 where in dallas can i get comp. flashed or burned whatever
  112. Vacum trouble
  113. Can it be done/ hypertech?
  114. Tuners near N Central Ohio, Toledo, Cleveland?
  115. This can't be right! Can it???
  116. Predator Tunning
  117. Can someone edit my LS1edit a4 file to m6?
  118. car keeps going back lean after adding to p.e
  119. was told computer would need to be "burned' not modifyable???
  120. HELP have ls1 edit installed cam cannot get to idle
  121. Crap...FTC 22 comes up randomly...Bink...Anybody?
  122. LS1 edit vs. HP tuners
  123. California Smog Laws
  124. How do I copy a table/tab from LS1 Edit?
  125. Bad O2 ? Help please!
  126. Tunercat Tutoring
  127. engine misfire
  128. 96 Grand Voyager P0140 code
  129. O2 sensors staying low...long post
  130. What happened to LS1Tuning.com?
  131. predator computer reflash question
  132. LS1Edit software
  133. Reset PCM after changing collant temp sensor?
  134. How critical is my situation???
  135. hypertech or diablo? sorry if repeat
  136. What is wrong with my car? Tuning related???
  137. ses light flashing
  138. Need help with my first tune!
  139. hp tuners vs dyno tune
  140. New tune shows FTC 22 when engine idles cold?
  141. WideBand question
  142. torgue management???????
  143. How can I tell if I am staying in closed loop?
  144. What mods that should do tune?
  145. How much timing with heads/cam & 91 octane?
  146. ASR light on after service... help !
  147. Help With Choosing Tune
  148. wiring diagram
  149. wideband users: which do you have and how do you like it?
  150. Trouble Codes - Help Please!!!
  151. how much can you detune an engine??
  152. Help! P0300, 6*kr, +16LTFT!!
  153. Dealer loaded new PCM, car feels weaker
  154. switching a 98 pcm with 99&up??
  155. Need a table.....
  156. What do you think...
  157. VE, IFR, PE, (afr)
  158. HP Tuner qustion.....
  159. diablo for 98?
  160. Help w/gear ratio shift points
  161. anybody know anything about the evap system?
  162. Strange situation -- after shift car holds an RPM then feels like it got kicked
  163. What to do with knock sensors?
  164. LS1 Edit guru's. I need help with De-accel Fuel Cut Off and Throttle Follower/Cracker
  165. question
  166. Which A4 shift table do I use?
  167. DTC P0106 H help!
  168. New heads installed and now the car bucks under light loads under 1700 rpm?
  169. lean after intake - what to tune?
  170. acting weird
  171. What parameters must be met for the pcm to ue the HOT mode tables?
  172. What should my TPS Voltage be at Idle and WOT?
  173. DTC test: SES light, why?
  174. Possible to Re-Flash Computer????
  175. o2 sensor question
  176. what all does the tech 2 do???
  177. P0101 code and superchargers
  178. How can I reset my computer to the HO Timing Table at the track??
  179. Need help on a choosing a programmer
  180. PLASE HELP!!misfire in multiple cylinders!
  181. AutoTap set up question
  182. Tach lag
  183. so what else can the GEN7 do?
  184. G5X2 tune on a G5X1 cam- lot of questions
  185. LS1Edit tuning with dual cutouts
  186. Chicken or the Egg ?? Bad 02 or rich condition ??
  187. What exactly does the VE table affect during driving?
  188. HELP!! someone in S.Jersey area
  189. code po300 and po463 after fuel pump install
  190. WOT run and the O2's are between 940 and 950, is that lean or rich?
  191. Where Do I Get Tuning Done ?????help???
  192. ls1 edit timing
  193. I really dig TPTuner but what can I read
  194. Tuning The SVO 30# ??
  195. Here is help for new tuners
  196. Gauge Questions - Opinions Needed
  197. Ok my Surge Problem is the Yank SS4000 Converter,Hp Tuner guys inside Please!
  198. PE adjustments affecting shift points?
  199. What made the LTFT's go positive...
  200. Uploading another vehichles flash file?
  201. Vette Doctors tuning
  202. What happened to ls1tuning.com
  203. Just a quick question!
  204. Help needed with tuning large cam/high stall converter
  205. why did I make no power???
  206. Help! Anyone do PCM repair in/around Dallas??
  207. Need flash file for a 99 Z28 6spd
  208. 16 volt battery any good?
  209. Help can't lean out car in PE !! w/ HP tuners
  210. Need help fast my WOT run was 13.9.1 A/F ratio
  211. Right bank LTRIMS WAY off....
  212. HP Tuners: Can you have a look at my Tune?
  213. What would cause a P0506 code?
  214. Help! Negative MAF readings????
  215. Just want to swap files
  216. How would you wire Drive By Wire into a throttle cable fbody style car?
  217. new stall / transmission
  218. Stumped on high LT's
  219. Shorted my PCM with edit. What will happen.
  220. hptuners question but for a v6 model
  221. My car is F'in with me!! It threw a code that doesn't exist!! Code P0D87?!?!?
  222. Predator?
  223. P0154 ????
  224. Engine pops then dies when going to WOT
  225. Wheel question
  226. Where to get a tune in NC?
  227. hand held tuning
  228. HP Tuners is making my VE table so purdy :D
  229. MAF question...
  230. question: if you descreen your maf, should you change the MAF airflow table?
  231. Ve Map
  232. SES light on. Help please!!
  233. Question about idle
  234. How do I Richen up my Idle with HP Tuners?
  235. New Tuning Software?
  236. HELP! O2 Simulator
  237. Stock MAF vs. Cal'd 85mm
  238. Vats problem....Edit not disabling it....
  239. VE data collecting w/ HPTnr's
  240. What Will A Tune Do For My 2k2 Ws6?
  241. knock sensor
  242. hptuners question
  243. Nx Maf Kit\codes
  244. Cruise LTRIMS and AF after injector scaling
  245. comp cam programer
  246. A4 owners, what WOT shift points did you pick?
  247. New to LS1's and Programming
  248. Code P0327
  249. where to get ls1 edit / hp tuners?
  250. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )