View Full Version : PCM Diagnostics & Tuning



  1. HELP non LS1, How do you reset an air-bag dash light ??
  2. I lower "IFR" by 2% , did this make PE WOT go up 2% or ??
  3. LS1-Edit/Program Can't "establish" connection???
  4. Installed new LS6 in 99 SS but no HP gain - computer issue?
  5. ATAP start-up question
  6. Now I'm getting pissed off........................
  7. Predator problems?
  8. Recurring P102
  9. ATAP for palm being a PITA!
  10. Segment 1 Check Sum is Wrong! WTF?!?
  11. BIG PROBLEMS! HELP!
  12. LS1 Edit help
  13. ecm tuning
  14. What can make one bank run leaner than the other?
  15. ABS and TCS Delete
  16. I think I'm retarded!! Really! Please help
  17. Cooling Fans don't Turn On?!?!
  18. MAFT causing 4 degrees of KR
  19. Whats the best
  20. SES Light.....??
  21. PLEASE HELP!!!! TUNING
  22. Anyone ever had Ls1 Edit not work?
  23. Need to reduce timming with LS1 Edit - How?
  24. Swapped to 30# acell injectors, now has horrible bog
  25. Any Body Know How to Figure Injector Offset
  26. Idle tuning?
  27. Thoughts on this AFR after cam???
  28. DTC 121???? TPS
  29. Are My LTFT's to Negative?
  30. P0449 how do I fix?
  31. MAFT Mounting Location
  32. Generator L-Terminal Circuit P1637 -- AIR System code PO410
  33. How to Reduce Timming with LS1 Edit?
  34. Tech Edge A/F meter???
  35. How much for Autotap and LS1Edit?
  36. stock 2001 ls1 file
  37. 2 sets of LTFT's in autotap, which should I use?
  38. Understanding Air/Fuel Ratio
  39. IAT tricking... except I need it to say the air is hot! help
  40. >>>THREW MORE CODES...PLEASE HELP!
  41. user manual
  42. Need some help tuning 224/227 Cam--Starts
  43. 2003 Z06 Top Speed Limiter Removal??????
  44. New spark plug wires and plugs installed, now the car is....
  45. Do You Have This Module??
  46. Efexts of H/C on A/F
  47. throttle sticks on my 96 LT-1
  48. P1637 Generator L-Terminal Circuit??
  49. Error DTC P0782 2-3 Shift Malfunction?
  50. stock tune anyone?
  51. file does not have a segment 1 ID???
  52. Anybody watch EGT's?
  53. 99 and up pcm on a 98
  54. LS1edit and new cam Idle problems??
  55. P1683 - Metering oil pump temp sensor circuit malfunction?
  56. Can I use a stock tune from...
  57. H/C Airflow....what is your max w/ your setup? .....
  58. EFI Live For Sale
  59. Tuning for turbo... Where do I start?
  60. Big Cam/Low Vacuum tuning at idle and part throttle?
  61. SLP Air-Temp Module OK with aftermarket MAF?
  62. MAF?
  63. 99 MAF on 01 Z28?
  64. locked computer?
  65. Warm starts car wont idle??
  66. predetor
  67. p0336 and p0327 code
  68. Anyone with similar mods and LS1 Edit inside please
  69. EFILIVE or LS1 Edit
  70. Will this LS1Edit file work with my PCM?
  71. 99 Camaro Cluster
  72. How Hard is it to Tune a Cam?
  73. what do IAC in park and in gear fields do?
  74. Rich at idle after cam
  75. can someone get me some screen prints of ls1 edit please
  76. PO137 and PO157 - which O2 sensors are these???
  77. Can you have your PCM reprogrammed with a new vin?
  78. Removing PCM?
  79. Tuning the GTP Bosch injectors?
  80. back to stock rev limiter?
  81. the cost of sequential management? *DELETED*
  82. EFIlive ??? '01Z06
  83. How would you tune this?
  84. Abuse mod ?
  85. LS1Edit problem....need help....
  86. not charging
  87. Lost timing
  88. Codes after Header Install..........HELP!!!!
  89. Plese help: Signal wire for Oxygen Sensors
  90. Should I get LS1 EDIT?
  91. Is EFIlive necessary if you have LS1edit?
  92. How important is the MAP sensor?
  93. Problems in first gear
  94. Running Air flow
  95. Torque managment
  96. What is VE? (tuning for hot starts)
  97. Revisiting Shift Points - N/A Compared to On The Juice
  98. 97 C5 ATI 9lb.-P1518, P1514, P1571 - Reduced Engine Power
  99. hear that IAC counts inop in A Tap 2.04. Any others?
  100. LS1 EDIT
  101. Barely passed NY State inspection - HC 0.57 out of 0.60
  102. Low voltage warning b4 edit
  103. Can LS1 Edit...
  104. How do I turn off my ABS INOP light?
  105. What program would u recommend?
  106. Just ordered a pocket dyno?
  107. Diablo Predator performance tune download help
  108. Setting Target A/F ratio at idle / cruise with ls1edit
  109. autotap ?'s
  110. What is the correct way to eliminate torque management?
  111. SERVICE ENGINE LIGHT FLASHES AT 75MPH?? ANY IDEAS
  112. Autotap and converter lockup
  113. Running Atap w/USB Serial Adapter
  114. Help with hot starts
  115. Torque management; please explain/help...
  116. Atap Analysis Question
  117. LS1 edit
  118. IAC counts too high how do I lower w/o drilling hole larger?
  119. Diablo Predator and TR224 or TR220 cam users here please..
  120. ATAP and Nitrous
  121. RPM's holding at 1800 for 10 seconds before going to idle...
  122. What is too low for O2 millivolts?
  123. Help with tunnig
  124. Throwing phantom codes....SES light flashing but no codes?
  125. Laptop Mount
  126. anyone in the READING, PA area
  127. PE versus injector flow.
  128. 2001 LS1 PROBLEMS!!
  129. What happens if you max grams per cylinder?
  130. Where is all my HP
  131. What do these 02 readings tell you?
  132. tuning shift points
  133. code trouble
  134. Palm based Dyno / Scantools?
  135. car not running good!!!!!!!
  136. Which O2 sensors should I have???
  137. Diablo Sport Predator tuning for 85 mm MAF
  138. How to tune med. load?/Edit
  139. Diablo Sport Predator
  140. LS1Edit, EFILive, AutoTap, Predator, Hypertech, etc
  141. please help- kr? and edit ? (long)
  142. Edit Tuning related issue's Q/ about fuel guage
  143. 01' and 02' cars.....How much timing are you running?
  144. Hpp 2000 on a 2003
  145. need help; engine problem
  146. For those of us who have Ed Wright tunning?
  147. How Do I log Shift Points A4 with A-tap?
  148. My LS1 Edit CD is unreadable? DVD ROM drive won't accept it
  149. Underdrive Pulley after dynotune with LS1Edit... Affects?
  150. Rev Limiter ?
  151. need help, KR problem
  152. Timing and Nitrous
  153. Wideband O2 ?
  154. What do bad O2's read as far as mv???
  155. Question on fixing Speed - O
  156. can I use a-tap with home pc?
  157. Hypertech or JET Chip
  158. Can MAP Numbers Help Detemine if there is a Vacuum Leak?
  159. Mail order tuning???
  160. whats the easiest way to richen across the board?
  161. system readiness efilive v5
  162. what A-tap to get?
  163. Looking for a picture of fuel and timing maps
  164. O2 sim trickery
  165. Surging & High Idle (LS1Edit)
  166. AFR to Mv conversion?
  167. New at this.....any ideas by looking at this graph?
  168. car has tuning issues with fuel!! Please help!!!
  169. MAF table edit with Predator?
  170. where can I find a list of SES codes?
  171. scanmaster reading low 400's WTF
  172. Please help me interpret O2 readings and compression test
  173. EDUCATE ME!!!!
  174. Need help quick - security light cut off the fuel pump
  175. SES light Flashes at end of track, but no code
  176. How much timing is too much?
  177. Tuning "?", more like definitions
  178. Does my scanmaster work on 02's?
  179. Pace MAF??
  180. PMAF cause surging?
  181. IAC Count is too Low?
  182. Autotap o2mv Question?
  183. Autotap not seeing IAC counts
  184. G-Tech Pro accelerometers on eBay
  185. P0153
  186. O2 mV to wideband AFR correlation - post your data
  187. detonation
  188. po748
  189. please need help in tunning (LS1Edit)
  190. Swappin T-56 to TH-400, what about pcm?
  191. LS1 Edit & Moving PCM to Different Car
  192. How do you program a converter to lock/unlock when it should
  193. a/c schematic or help
  194. Tuning results from Rapid motorsports within
  195. HPP3 and my BoltOns?
  196. Anyone know of a Laptop holder for F- bodys?
  197. Need to improve my 01 SS!!!!!!!!!!!!!!
  198. LS1edit worth it on internally stock car?
  199. I get the P0327 code w/cutout open in cold start...
  200. Those of you with the Predator.
  201. po1153 code
  202. FELPRO F.A.S.T expert needed
  203. Guys using PCMCIA to serial with LS1 Edit or Autotap
  204. LTFT's not close to each other. Also only using 3 fuel cells
  205. Difference between v4 and v5.2 MAFT's?
  206. Autotap or tech 2
  207. COT (cat over-temp) trigger?
  208. is the power programmer full of s#%t
  209. How do you lock the convertor using LS1 Edit?
  210. tuning with longtude headers
  211. LS1-edit - What are IAC and IAC PArk Posn tables?
  212. ATAP - "Attempting Communications" repeating
  213. Need FAST file for 396 N/A
  214. LS1-Edit - what are these tables?
  215. evaporation system readiness failed
  216. Can autotap's vehicle speed reading be incorrect?
  217. HPP 3and predator are they pretty easy to understand ?
  218. How do I get the SES light back on?
  219. ??Best method to keep the battery charged while editing??
  220. Got SES Code w/ these Mods
  221. How long for comp to relearn itself?
  222. MAF Tables
  223. Cleaning MAF?
  224. New H/C and LS1-Edit - power loss under accel
  225. Offsets for 83 lb Siemens injectors?
  226. Factory tuning and after MTI tuning via Auto Tap
  227. Lowering idle w/ LS1 Edit
  228. what do i do with the torque management?
  229. Can stock Tach be improved to read accurately/precisely?
  230. Quick Poll: How many running cats with COTS disabled?
  231. Logging Data From Tech Edge Wide Band O2
  232. Anything wrong with using 40# in a H/C 346?
  233. Anyone tune for money?
  234. Anybody using EFILive with a USB/Serial adapter?
  235. Help - need answers on Ltrims- Please -- Update
  236. What settings for HPP?
  237. ls1edit file for 4.10 gears and 26 inch tall tire.
  238. Rev limiter whats it set at factory
  239. There's something wrong with my car, but what is it?
  240. How much power to gain goin from 18 degrees of timing to 28?
  241. MAF Translator ?
  242. 38 lb. injectors and Edit?
  243. Auto Tap V2.03 users
  244. Need help with Harlan 2-step
  245. Secondary VE table *DELETED*
  246. EFILIve vs Autotap
  247. EVAP SES lights?? whats wrong?
  248. SES Light, Misfiring, and Rough Running ... Need Help
  249. anyone from ohio have an autotap?
  250. Wheres does the overMAF limit DTC grams/sec come from?