View Full Version : PCM Diagnostics & Tuning



  1. Factory reflash?
  2. computer pin outs
  3. Pissed!!
  4. ***Warning*** LS1 edit may not properly work on some 2001 LS1 cars
  5. Idle Relearn Procedure?
  6. Need misfire/idle help
  7. What should minimum and maximum temperature for misfire detection be set at?
  8. Deleting CAGS w/ LS1 Edit?
  9. GM Tech 2 Question
  10. AIRBAG light..
  11. Correct way to delete TM?
  12. MAF x 118% and this is what i got....
  13. O2 sims alternative
  14. Where to find best info on Auto Tap ...
  15. New to ls1 edit and autotap ??
  16. Pinging with lite throttle???
  17. Custom Tuning
  18. carputing phone number???
  19. longest 02 senser
  20. What parameter do I need to use to determine IAC count?
  21. Tuning source in Louisville, KY?
  22. P0300 code??
  23. M6 to A4 conversion....
  24. High Octane Timing table- why lower at higher gms/cyl
  25. New LS1 Tuning will be out soon!!
  26. computer question....
  27. Where to buy AutoTap?
  28. SES light
  29. What do you need to tune
  30. Continous Problem
  31. What are you all paying for LS1Edit?
  32. Can't connect using LS1edit or autotap
  33. Shift points for 98 LS1 camaro
  34. Help troubleshoooting codes...
  35. What's the difference between LS1 Edit and the MAF Translator?
  36. Stall conv. question
  37. Do I need Atap for LS1 Edit?
  38. Do I need Atap for LS1 Edit?
  39. Anyone else using Ease ?
  40. What in PCM do I need to change for 30lb injectors
  41. Can we start a list of cool things to do with LS1 Edit (code deletion, etc...)?
  42. Need more info before buying LS1 Edit
  43. LTFT's and Atap Log Suggestions.
  44. spe proflash program for trucks?
  45. Is the latest ATAP software working properly??
  46. Scanmaster ?'s
  47. timing with racing fuel
  48. big brother black box
  49. LS1 Jet Performance Chip??
  50. how to fix this with edit
  51. MAFT Confusion? ver 5.2
  52. Pinging at 910-940 02 voltage and 21-23 degrees timing
  53. LS1 Edit, opend a test file now it will not open mine!!
  54. temp gauge accuracy........
  55. Will a Granatelli MAF work on a 01 Silverado truck...
  56. reseting my ecu
  57. rs-232 port
  58. AFR with EFI Live
  59. Any help with EASE appreciated
  60. Part number for stock pcm?
  61. PCM tuning vs Warranty and data logging?'s>>>
  62. Tried to order a Knock Out Box... No luck...
  63. LS1 pinging
  64. What size resister to retard timing?
  65. Went to the Dyno with LS1 edit. Help.
  66. best a/f with mods
  67. EFI live anyone using it? figure it out?
  68. best tuning for h/c ........
  69. where to shift with cam?
  70. Installed my KO box and now my ASR is jacked????
  71. PCM Problems? PLEASE HELP!!!
  72. LS1 Output
  73. Should i mess with the timing?
  74. trans program????
  75. LS1edit vs HPP3 shift point settings....
  76. Does anybody use this scanning software?
  77. Does anybody use this scanning software?
  78. LS1edit vs. HPP3 vs. Diablo
  79. LS1Edit cable dies...
  80. chicago suburbs
  81. DTC P0106 anyone ever get it?
  82. Quick LS1 Edit question
  83. Quick LS1 Edit question
  84. Shift Points and Tire Height???
  85. HPP III Question
  86. HPP III Question
  87. HPP3 power tuning on '01-'02 LS-1's
  88. How exactly does IAT Temps affect the PCM
  89. Will turning off "knock learn" disable the knock sensors?
  90. too slow for MOE
  91. How to richen Ltrims via Fuel Injector tables?
  92. speed control
  93. Why do these maf cars run lean/rich?
  94. **Update** LS1 Edit unable to get program my rpm limiter past 6300 rpms in 2nd gear
  95. O2's at .92, ltrms at +15. What maft settings should I make?
  96. What is the proper injector scaling for 30 lb SVO injectors?
  97. I'm getting LS1 Edit done....Should I have them eliminate TM and lower Shift points??
  98. trouble
  99. Anyone know EXACTLY what has to happen to for the PCM to switch to LOW Octane map
  100. What is the best tuneing software??
  101. Hooker Longtubes are on but need help with autotap readings
  102. Which software or re-programmer?
  103. Code 1336 - crankshaft position learn procedure
  104. simple fuel question
  105. Setting Fan temp w/o HPP3???
  106. Ls1 Edit Idle Problems.. How to fix stalling/no start with big cam
  107. Ls1 Edit Idle Problems.. How to fix stalling/no start with big cam
  108. Ls1 Edit Idle Problems.. How to fix stalling/no start with big cam
  109. Strange fuel delivery problem
  110. Anyone on the Gulf coast do dyno Tunning..
  111. HPP3 .... Is is worth it ?
  112. BCM
  113. random idle relearn?? WTF??
  114. HELP! tuning on entire new setup
  115. High IAC counts,High idle ,MAFT.how do i fix??
  116. Reading MAF with EFILive ?
  117. Is it OK to raise the entire timing table?
  118. LTFT'S at 25%. How to lower with edit??
  119. Autotap expert in the Bay Area?
  120. after car warms up the rpms drop really slowly?
  121. LTs at -11
  122. Questions about MAFT tuning
  123. Technical Questions on Timing, O2 values
  124. O2 sensor going out? (P0154)
  125. edit model question
  126. Observations on IAC & Timing at Idle
  127. sending pcm in programming ,,help....
  128. should i change idle speed if cam is stock?
  129. EDIT??? ASAP
  130. Autotap ??
  131. My car won't take LS1edit
  132. EFILive and Negative Oil Pressure !!
  133. whats up with my IAC's? gone from 30's to 60's
  134. LTFT-02 Excel file update
  135. Ltrims +25% i need help!
  136. What will a ported throttle body do to A/F?
  137. Fuel Cell 13 = 100% TPA?
  138. What exactly is ....... PCM Question
  139. Locking TC on a dyno w/ LS1 Edit?
  140. computer basics for dummies?
  141. Its final, mileage is stored in the cluster only, I checked it out....
  142. knock learn, total retard
  143. LIMITING DEVICE
  144. will MAFT work on other vehicles
  145. How to richen up Ltrims and put O2s at zero?
  146. Any AutoTap expert members in Houston area that could Tap my car before Sat.?
  147. Timing and Horsepower ???'s
  148. Help! O2's way off from each other.
  149. tune theory question....fat = more timing?
  150. more ponies
  151. BBK TB and IAC count
  152. EFI Live
  153. Secondary Air Injection (AIR) System Bank 1
  154. Does the 98's require a different cable?
  155. ah! got ls1edit but no software!
  156. P0141 & P0161
  157. I think I am going about tuning backwards--after LT install..
  158. High RPM Mixture Richness
  159. HPP3 power tuning
  160. ses light...
  161. SES: low 02 activity
  162. adjustable knock desenstizer
  163. spare PCM, and LS1edit.
  164. What the F*$k!!!!
  165. 11.7 A/F at WOT
  166. what should IAC and idle be w/ an m6 w/ head and a tr224 cam?
  167. Where can I buy ls1 edit?
  168. Timeing ?
  169. IAC too low?
  170. Please-Who has passed OBD-II Emissions scan with heads and cam?
  171. fuel trim
  172. ses light
  173. change oil light?
  174. Any one in Hampton Roads area who can ls1edit?
  175. Sony Clie and Autotap
  176. Injector Offset reference values website?
  177. EFILive owners help please
  178. Shift point question?
  179. Edit for A/F Ratio??
  180. Who has damaged there PCM with LS1 EDIT?
  181. Anything I can do for tuning w/o ls1 edit
  182. Blown Ls1 Edit file?
  183. IAT Changing a/f ratio
  184. ?? about electric fan setting?
  185. Can I lock the TC with LS1 EDIT or do I need a Lock up switch?
  186. Very LEAN even though O2s were .890s!!!
  187. NEED HELP>>>PLEASE
  188. UPDATE: Torque Management & LS1 Edit
  189. LTrims problems after LT's!
  190. how to clear pcm?
  191. service engine soon light?
  192. PCM updates
  193. Computer tuning?
  194. Car Programming
  195. Lost power with gears & SLPs 85m MAF
  196. how can headers make you rich- ECM keeps a/f at 14.1:1 ??
  197. no matter what i do i cant lean out my 02's
  198. Dyno-Jet vsMustang Dyno
  199. Dyno numbers with wideband and Edit tuning from today...
  200. Help with AutoTap readings.. 3 WOT runs..
  201. Trans shake on deceleration with cam ??
  202. How to delete EGR and AIR?
  203. Positive Pressure vs. Temperature
  204. Spark plugs?
  205. car slowed down after mods and re-programming. WTF?
  206. need laptop for fast net and auto tap, know NOTHING about them
  207. FYI: LS1Edit, This is what I did.
  208. Problem found tuning a supercharger
  209. Easiest A/F adjust w/edit
  210. Torque Management Removal
  211. Where can I get a reasonably priced computer for 01 SS?
  212. Now the car wont start, unless i floor the pedal
  213. Torque Management on a M6??
  214. 9psi with 100 octane. Set timing to what?
  215. Need Basic Pinging Info
  216. SLP MAFs Ever Cause Tuning/Deontation Problems?
  217. For anyone who forced the computer into open loop at idle
  218. GM Tech II
  219. which kr sensor is which?
  220. Fastest way to learn LS1 edit?
  221. MAFT translator pluss ?
  222. Weak dyno numbers !!!!
  223. Flashing SES light......HELP!!!
  224. Will editing the MAF table mess with idle and start ups?
  225. For those interested in self PCM Reprogramming and Hacking
  226. Diablo Predator Thread
  227. Anyone with experiences with the Knock Out Box???
  228. Using LS1 edit to richen/lean out the car is it better to scale the MAF or injectors?
  229. Damn, Am I running Pig Rich or what....
  230. Misfire - HELP running out of ideas
  231. Just go Edit and already troubles getting started..
  232. GM Tech II
  233. new cam and ls1 edit car is a dog, HELP!!
  234. Car is now popping-backfiring at idle? any suggestions?
  235. what should be changed with edit????
  236. 13.38 at 109.54mph with ls1 edit
  237. AutoTap for Windows V2.03 Available for Download
  238. need some ltft numbers
  239. what afr for max power on LS6
  240. What tuning for heads/cam on M6
  241. Techs please help
  242. Regarding O2 simms and LS1 Edit
  243. 76 Racing fuel
  244. Ls1edit - Hotcam STILL WONT IDLE in A4..
  245. PCM wire code question
  246. Ported MAF ends causing incorrect load readings and KR.
  247. Can someone share a good working SVO 30# LS1 edit file?
  248. PCM Firm Shift Mod
  249. How to set Rev Limiter with LS1edit?
  250. Set base timing with LS1 edit?