View Full Version : PCM Diagnostics & Tuning

  1. How to tune ATI @ 5psi on stock 98 /w no ls1edit
  2. maf translator
  3. What is the best WOT Air Fuel Ratio?
  4. anyone heard of a guy named dave viniger who tunes ls1's?
  5. What side is a Bank 1 and Bank 2????????????
  6. OBDll code PO430 Bank 2 1996 TAURUS NEED HELP!!
  7. SES Light on. Codes checked and...
  8. SO, is that a NO GO on the LS1 Edit instruction sticky thread? Seems like we need it
  9. Questions About the Tune in My Car
  10. Getting 3* of KR in third gear....
  11. AutoTap won't connect, Please Help!!
  12. Need help tuning a Vette. Reduced Engine Power Code
  13. Wester's computer programming
  14. Lock out module?
  15. Will removing the AIR tubes require programing
  16. Does anyone have a 2000 hypertech fs
  17. Stalling after high RPM to stop
  18. SUPERCHIP PROGRAMMERCamaro 5.7L LS1 1999-2002 2725 Not required +32HP +17ft/lb ?
  19. o2 Sims ?
  20. Bench harness and LS1 edit unlimited
  21. Is a HPP3 really necessary??
  22. Hunting idle and unusually hard lope
  23. Low coolant light....
  24. Predator
  25. Tuners- Help With Idle Surge On Big Cam A4
  26. VE pid in EFILive 6.3
  27. What can I safely set my shift points at? (Hypertech and Cam)
  28. cags bypass
  29. The EFI live tunning thread- share info about it.
  30. Codes Galore....
  31. Converted from M6 to 200-4R, will I need any tuning whatsoever?
  32. Please Help!
  33. PO420 Catalyst Low
  34. How Much
  35. warrenty on LS1edit cable.
  36. If the O2 codes are edited out....
  37. How far will a computer correct afr?
  38. LS1Edit question
  39. Do I need tuning when swapping injectors?
  40. Security Kill switch
  41. IAC counts?
  42. check coolant light on?
  43. Dumb question about timing....
  44. spark timing behavior question
  45. hypertech worth it...
  46. Computer Swap HELP
  47. Superchip vs Hypertech III
  48. Speed limiter on F-body????
  49. wideband o2 sensor on stock pcm
  50. MTI Dyno Tuning or FastChips (edd Wright)
  51. Low Idle
  52. How do you put on a mail order tune?
  53. LM1 users, I need a log
  54. code 1153??
  55. Pull fuses to prevent engine startup?
  56. Engine Diagnostic Display dash mounted?
  57. For an A$ to TH400 conversion, what PCM changes?
  58. SES light? P1416?
  59. How I used EFILive to capture LM-1 Wide band O2 data
  60. Gm PCM Tune Up?
  61. SES fan relay control circuit.
  62. Flashing SES light need help..
  63. Any news on the TunerCat tuner
  64. EFILive and FlashScan EXCLUSIVE at
  65. Car idles too high
  66. Tuning for TC lock-up
  67. Speed Calibration on car with LS1 Edit
  68. help please, what does this code mean?
  69. When you program using Edit, does it reset the PCM trouble codes?
  70. Is all this normal before tuning?
  71. A/F ratio
  72. Can my speedo be this far off?
  73. what makes your run rich?
  74. Having trouble wiring in an LED for my SLP line lock, need help!
  75. class project on tuning, need some help please
  76. Ve tuning question
  77. Any one own a Superchips tuner?
  78. 224 112lsa in a auto
  79. Granatelli High Flow Calibrated MAF
  80. Lengthen maf wires?
  81. maft tuning question (PLEASE HELP)
  82. Crank position Sensor?
  83. Does HPP3 Clear DTC's Now?
  84. Re-Installed my GMAF - what to look for?
  85. MAF Identification
  86. Thanks to Scott at
  87. EFIlive? Why no LS1/LS6 data
  88. Guage Cluster Question..
  89. Help with Delivered Torque
  90. Help, Flashing SES light
  92. ABS delete.....
  93. Low voltage MAF - Surging HELP
  94. bank 1 and 2 going lean
  95. Tuning Q's for new SS
  96. Who delete's KR
  97. Little electrical gremlin, need help.
  98. Misfire Problems
  99. Canadian-to-American
  100. nitro daves dyno tune?
  101. programming a programmer
  102. Dyno Tune ?????
  103. Air to Fuel
  104. Anybody know if there's a Fordish version of LS1 edit?
  105. Does leaning out fuel ratio with predator save gas milage?
  106. What's wrong with my car?
  107. New PCM package!!
  108. Big cams, 346cid, idle issues...
  109. HPTuners....LS1Edit competition....
  110. digimoto diagnostic software
  111. What do ya'll think?
  112. Teach me how to change front 02 sensors.
  113. P0122 code help!
  114. Where could I spice into for power only when the key is on?
  115. surging and missing at low rpms...
  116. Symptoms of bad front o2's?
  117. generic plugs cause knock?
  118. For a turbo can, say, why would the MAF now fuel right if it's not maxed?
  119. Mods: Make This a Sticky. LS1 Edit Table Definition and Help Guide
  120. LS1 Edit Software
  121. 231/237 cold idle great, hot idle ??
  122. Cranks but won't start ...W.T.F.??
  123. How do I get ride of any and all toque limits? LS1 Edit
  124. Injector sizing for 38lb gm ls1 edit.
  125. LS1 Edit, WOT shift Firmness Mods, how?
  126. How do I turn off the rear O2 Sensors?
  127. Low Trac light with no TCS?
  128. high idle...trouble shooting ideas please
  129. Close to stock numbers here
  130. TCS turned off on its own ...
  131. Stock Ls1 with auto....
  132. If you stall right after cold start, REAL hard to restart?
  133. idle fuel trim help
  134. usb autotap?
  135. TSP mail order tune vs. dyno tune.
  136. anybody got a engine harness diagram?
  137. idle problems, hanging @ 2000 rpm?
  138. Help!! getting a 1514 on a supercharged vette.
  139. What constitutes as abuse
  140. LTFT andWOT fuel relation?
  141. Stock shift points-Did search
  142. What's the best tuning program/software for me?
  143. BIG PROBLEM misfires like a SOB!
  144. Help! M6 4.10's Predator!!!!
  145. Autometer question
  146. Ls1 edit mistake
  147. Help me identify this PCM
  148. Ses Light Need Help
  149. Info On GEN 7 ls1 in high performance pontiac magazine
  150. Can Accel DFI Gen VII interchange transmissions by itself?
  151. serious tune
  152. question about gm tech 2
  153. Best Price on ECM Programming
  154. LS1Edit not reading
  155. Has anyone ever heard of this scanner???
  156. Should I get a tune after I get cats?
  157. wide band product
  158. What laptop for efilive & edit
  159. Looking for a good referance book on PIDs
  160. Weird LTFT
  161. Emissions readyness Status
  162. 2002 Motor w/ 98 PCM/Harness
  163. Injector Offsets- Accel 32lb...
  164. Atap F/s...
  165. Tuning
  166. Old MAFTranslator, I'm still running mine
  167. Trim cell 15 versus cell 22 at WOT
  168. Hotcam in A4, needs help with cold start surging
  169. Shift points with HPP3
  170. Why not use an 85mm MAF
  171. LS1Edit shift points/3.73's need help.
  172. Predator/LS1 Edit Tuning Questions for LS1 Electric Fans?
  173. Wideband A/F idea - cheap & data logging
  174. should I get a programmer?
  175. How do you reset the service engine soon light?
  176. Rear O2 sensor question
  177. Should i get a DIABLO tuner??
  178. revs up when i put brakes on!!
  179. EDIT,PE delay RPM???
  180. Needing slight explanations on differences in software
  181. PE vs RPM multiplier question.
  182. LS1 Edit
  183. How To Hook Up Hawker Battery?????
  184. Will MAFT adjust for Idle/Part throttle?
  185. O2 Heater Performance DTCs help.
  186. Misfires in internally stock engine?
  187. ASR Removal...
  188. Can you replace the front O2s wiht the rear ones?
  189. Something Interesting for PCM Tuning
  190. I dont know what to do?!?!
  191. Cluster Guage went out/ would it cause this?
  192. Engine missing!!!!!!!!!!!
  193. Anyone tried EFIlive V6 on a OBDII LTI? accurate?
  194. LS1 Edit tuning with a Dyno sheet
  195. LT1 Dyno Tuning in Houston or Surrounding Areas
  196. Predator Custom Tune Capabilities
  197. Any Good Tunners In Illinois??? For a LS1??
  198. Mail order PCM??
  199. Rapid Motorsports
  200. Timing has a mind of its own???
  201. How About a Sticky or Thread Explaining the Purpose of Each Edit Table?
  202. tuning help needed, car dies after wot runs
  203. Dyno in what gear?
  204. Fuel Additive / Higher Octane Fuel & Knock Retard...?
  205. Any way to Delete TM in A4
  206. I need Stock TRruck PCM Flash files -
  207. help me decide
  208. Help with EFIlive log file
  209. Used Diablosport Predator or LS1 Edit
  210. ECU pinouts needed
  211. Marbles after head install???
  212. looking for...
  213. Spark Advance Dip to -10 degrees
  214. Check Engine Code
  215. ls1 edit worth it?
  216. Rev Limiter?
  217. Fan Settings
  218. Idle surging (cold/hot/etc) take a look at my efilive log jpg
  219. Anyone run Gen 7 on a n/a stroker yet?
  220. Bank 2 Sensor 1
  221. Opinion after tuning with HPP3
  222. LS1 EDIT HOW DO I LOCK UP MY converter
  223. What shops in TX tune w/ wide-band O2 & dyno?????
  224. Dyno / Tuner at Portland OR Area?
  225. Stock #s for 98 Vette A4
  226. Edit gurus quick question
  227. MAF g/cyl way up after ported tb and head swap?
  228. HPP3 worth the money
  229. Low idle
  230. Does a Dead Battery = Lost Program
  231. QUICK! Reset the PCM ? or Battery?
  232. TPS % 100&TPS V=4.3 versus TPS % 100& TPSV=4.71
  233. Lean Condition After LT + ORP Install
  234. who has had their car tuned at ap-engineering in detroit?
  235. Autotap for USB and other updates!
  236. Dyno tune Dallas area??
  237. BayArea,ca Dyno shops
  238. Will hypertech proggrammer do the trick?
  239. Interesting Show on TV
  240. Anyone use these or know if they work??
  241. cam tuning
  242. New predator?
  243. Please explain this DTC!!
  244. Random misfire???
  245. P0239, TCS light on??
  246. p0300, random multiple cylinder misfire
  247. Will I need tuning?
  248. any shops in detroit that dyno tunels LS1's?
  249. Need to find a good tuner
  250. Need help deciding..