View Full Version : PCM Diagnostics & Tuning



  1. Can you get an idea of exhaust emissiions using EFILive V5?
  2. NFB: Need some help with my laptop I use for my car
  3. Can't get Converter to lock. Please help.
  4. quick question about a/f mixture and 0 knock at wot
  5. Changed VE Table now i have a slight Hesitation!
  6. Pcm reprogram after engine swap a must?
  7. EFI Live V5 ?
  8. stock ls1 rev limit
  9. Installed Cam Need Help on Tuning Issues!
  10. Diablo Predator custom tune install problems.
  11. p1336 code wtf??
  12. ltrims and fuel pouring in? (Long)
  13. HELP non LS1, How do you reset an air-bag dash light ??
  14. I lower "IFR" by 2% , did this make PE WOT go up 2% or ??
  15. LS1-Edit/Program Can't "establish" connection???
  16. Installed new LS6 in 99 SS but no HP gain - computer issue?
  17. ATAP start-up question
  18. Now I'm getting pissed off........................
  19. Predator problems?
  20. Recurring P102
  21. ATAP for palm being a PITA!
  22. Segment 1 Check Sum is Wrong! WTF?!?
  23. BIG PROBLEMS! HELP!
  24. LS1 Edit help
  25. ecm tuning
  26. What can make one bank run leaner than the other?
  27. ABS and TCS Delete
  28. I think I'm retarded!! Really! Please help
  29. Cooling Fans don't Turn On?!?!
  30. MAFT causing 4 degrees of KR
  31. Whats the best
  32. SES Light.....??
  33. PLEASE HELP!!!! TUNING
  34. Anyone ever had Ls1 Edit not work?
  35. Need to reduce timming with LS1 Edit - How?
  36. Swapped to 30# acell injectors, now has horrible bog
  37. Any Body Know How to Figure Injector Offset
  38. Idle tuning?
  39. Thoughts on this AFR after cam???
  40. DTC 121???? TPS
  41. Are My LTFT's to Negative?
  42. P0449 how do I fix?
  43. MAFT Mounting Location
  44. Generator L-Terminal Circuit P1637 -- AIR System code PO410
  45. How to Reduce Timming with LS1 Edit?
  46. Tech Edge A/F meter???
  47. How much for Autotap and LS1Edit?
  48. stock 2001 ls1 file
  49. 2 sets of LTFT's in autotap, which should I use?
  50. Understanding Air/Fuel Ratio
  51. IAT tricking... except I need it to say the air is hot! help
  52. >>>THREW MORE CODES...PLEASE HELP!
  53. user manual
  54. Need some help tuning 224/227 Cam--Starts
  55. 2003 Z06 Top Speed Limiter Removal??????
  56. New spark plug wires and plugs installed, now the car is....
  57. Do You Have This Module??
  58. Efexts of H/C on A/F
  59. throttle sticks on my 96 LT-1
  60. P1637 Generator L-Terminal Circuit??
  61. Error DTC P0782 2-3 Shift Malfunction?
  62. stock tune anyone?
  63. file does not have a segment 1 ID???
  64. Anybody watch EGT's?
  65. 99 and up pcm on a 98
  66. LS1edit and new cam Idle problems??
  67. P1683 - Metering oil pump temp sensor circuit malfunction?
  68. Can I use a stock tune from...
  69. H/C Airflow....what is your max w/ your setup? .....
  70. EFI Live For Sale
  71. Tuning for turbo... Where do I start?
  72. Big Cam/Low Vacuum tuning at idle and part throttle?
  73. SLP Air-Temp Module OK with aftermarket MAF?
  74. MAF?
  75. 99 MAF on 01 Z28?
  76. locked computer?
  77. Warm starts car wont idle??
  78. predetor
  79. p0336 and p0327 code
  80. Anyone with similar mods and LS1 Edit inside please
  81. EFILIVE or LS1 Edit
  82. Will this LS1Edit file work with my PCM?
  83. 99 Camaro Cluster
  84. How Hard is it to Tune a Cam?
  85. what do IAC in park and in gear fields do?
  86. Rich at idle after cam
  87. can someone get me some screen prints of ls1 edit please
  88. PO137 and PO157 - which O2 sensors are these???
  89. Can you have your PCM reprogrammed with a new vin?
  90. Removing PCM?
  91. Tuning the GTP Bosch injectors?
  92. back to stock rev limiter?
  93. the cost of sequential management? *DELETED*
  94. EFIlive ??? '01Z06
  95. How would you tune this?
  96. Abuse mod ?
  97. LS1Edit problem....need help....
  98. not charging
  99. Lost timing
  100. Codes after Header Install..........HELP!!!!
  101. Plese help: Signal wire for Oxygen Sensors
  102. Should I get LS1 EDIT?
  103. Is EFIlive necessary if you have LS1edit?
  104. How important is the MAP sensor?
  105. Problems in first gear
  106. Running Air flow
  107. Torque managment
  108. What is VE? (tuning for hot starts)
  109. Revisiting Shift Points - N/A Compared to On The Juice
  110. 97 C5 ATI 9lb.-P1518, P1514, P1571 - Reduced Engine Power
  111. hear that IAC counts inop in A Tap 2.04. Any others?
  112. LS1 EDIT
  113. Barely passed NY State inspection - HC 0.57 out of 0.60
  114. Low voltage warning b4 edit
  115. Can LS1 Edit...
  116. How do I turn off my ABS INOP light?
  117. What program would u recommend?
  118. Just ordered a pocket dyno?
  119. Diablo Predator performance tune download help
  120. Setting Target A/F ratio at idle / cruise with ls1edit
  121. autotap ?'s
  122. What is the correct way to eliminate torque management?
  123. SERVICE ENGINE LIGHT FLASHES AT 75MPH?? ANY IDEAS
  124. Autotap and converter lockup
  125. Running Atap w/USB Serial Adapter
  126. Help with hot starts
  127. Torque management; please explain/help...
  128. Atap Analysis Question
  129. LS1 edit
  130. IAC counts too high how do I lower w/o drilling hole larger?
  131. Diablo Predator and TR224 or TR220 cam users here please..
  132. ATAP and Nitrous
  133. RPM's holding at 1800 for 10 seconds before going to idle...
  134. What is too low for O2 millivolts?
  135. Help with tunnig
  136. Throwing phantom codes....SES light flashing but no codes?
  137. Laptop Mount
  138. anyone in the READING, PA area
  139. PE versus injector flow.
  140. 2001 LS1 PROBLEMS!!
  141. What happens if you max grams per cylinder?
  142. Where is all my HP
  143. What do these 02 readings tell you?
  144. tuning shift points
  145. code trouble
  146. Palm based Dyno / Scantools?
  147. car not running good!!!!!!!
  148. Which O2 sensors should I have???
  149. Diablo Sport Predator tuning for 85 mm MAF
  150. How to tune med. load?/Edit
  151. Diablo Sport Predator
  152. LS1Edit, EFILive, AutoTap, Predator, Hypertech, etc
  153. please help- kr? and edit ? (long)
  154. Edit Tuning related issue's Q/ about fuel guage
  155. 01' and 02' cars.....How much timing are you running?
  156. Hpp 2000 on a 2003
  157. need help; engine problem
  158. For those of us who have Ed Wright tunning?
  159. How Do I log Shift Points A4 with A-tap?
  160. My LS1 Edit CD is unreadable? DVD ROM drive won't accept it
  161. Underdrive Pulley after dynotune with LS1Edit... Affects?
  162. Rev Limiter ?
  163. need help, KR problem
  164. Timing and Nitrous
  165. Wideband O2 ?
  166. What do bad O2's read as far as mv???
  167. Question on fixing Speed - O
  168. can I use a-tap with home pc?
  169. Hypertech or JET Chip
  170. Can MAP Numbers Help Detemine if there is a Vacuum Leak?
  171. Mail order tuning???
  172. whats the easiest way to richen across the board?
  173. system readiness efilive v5
  174. what A-tap to get?
  175. Looking for a picture of fuel and timing maps
  176. O2 sim trickery
  177. Surging & High Idle (LS1Edit)
  178. AFR to Mv conversion?
  179. New at this.....any ideas by looking at this graph?
  180. car has tuning issues with fuel!! Please help!!!
  181. MAF table edit with Predator?
  182. where can I find a list of SES codes?
  183. scanmaster reading low 400's WTF
  184. Please help me interpret O2 readings and compression test
  185. EDUCATE ME!!!!
  186. Need help quick - security light cut off the fuel pump
  187. SES light Flashes at end of track, but no code
  188. How much timing is too much?
  189. Tuning "?", more like definitions
  190. Does my scanmaster work on 02's?
  191. Pace MAF??
  192. PMAF cause surging?
  193. IAC Count is too Low?
  194. Autotap o2mv Question?
  195. Autotap not seeing IAC counts
  196. G-Tech Pro accelerometers on eBay
  197. P0153
  198. O2 mV to wideband AFR correlation - post your data
  199. detonation
  200. po748
  201. please need help in tunning (LS1Edit)
  202. Swappin T-56 to TH-400, what about pcm?
  203. LS1 Edit & Moving PCM to Different Car
  204. How do you program a converter to lock/unlock when it should
  205. a/c schematic or help
  206. Tuning results from Rapid motorsports within
  207. HPP3 and my BoltOns?
  208. Anyone know of a Laptop holder for F- bodys?
  209. Need to improve my 01 SS!!!!!!!!!!!!!!
  210. LS1edit worth it on internally stock car?
  211. I get the P0327 code w/cutout open in cold start...
  212. Those of you with the Predator.
  213. po1153 code
  214. FELPRO F.A.S.T expert needed
  215. Guys using PCMCIA to serial with LS1 Edit or Autotap
  216. LTFT's not close to each other. Also only using 3 fuel cells
  217. Difference between v4 and v5.2 MAFT's?
  218. Autotap or tech 2
  219. COT (cat over-temp) trigger?
  220. is the power programmer full of s#%t
  221. How do you lock the convertor using LS1 Edit?
  222. tuning with longtude headers
  223. LS1-edit - What are IAC and IAC PArk Posn tables?
  224. ATAP - "Attempting Communications" repeating
  225. Need FAST file for 396 N/A
  226. LS1-Edit - what are these tables?
  227. evaporation system readiness failed
  228. Can autotap's vehicle speed reading be incorrect?
  229. HPP 3and predator are they pretty easy to understand ?
  230. How do I get the SES light back on?
  231. ??Best method to keep the battery charged while editing??
  232. Got SES Code w/ these Mods
  233. How long for comp to relearn itself?
  234. MAF Tables
  235. Cleaning MAF?
  236. New H/C and LS1-Edit - power loss under accel
  237. Offsets for 83 lb Siemens injectors?
  238. Factory tuning and after MTI tuning via Auto Tap
  239. Lowering idle w/ LS1 Edit
  240. what do i do with the torque management?
  241. Can stock Tach be improved to read accurately/precisely?
  242. Quick Poll: How many running cats with COTS disabled?
  243. Logging Data From Tech Edge Wide Band O2
  244. Anything wrong with using 40# in a H/C 346?
  245. Anyone tune for money?
  246. Anybody using EFILive with a USB/Serial adapter?
  247. Help - need answers on Ltrims- Please -- Update
  248. What settings for HPP?
  249. ls1edit file for 4.10 gears and 26 inch tall tire.
  250. Rev limiter whats it set at factory