View Full Version : PCM Diagnostics & Tuning



  1. Team ZR1 EASE won't connect
  2. New LS6 FUBAR - Need HELP BIGTIME!!!!!!!!!!
  3. At which point would a rich A/F cause black smoke at WOT?
  4. Ping under slight throttle?
  5. what would cause this
  6. Monitoring bump stop mod with Atap?
  7. Can u increase wot timing on a Z06 after a "big cam" install
  8. Simple (?) LS1 Edit question... adjusting A/F
  9. Where do you buy LS1 edit?
  10. misfire question
  11. Which will work best for my needs?
  12. Strange problem, need help.
  13. tuning problem????
  14. fan settings
  15. Still having problems with hotstarts with new cam in a C5
  16. Looking for online engine diagnostic site...
  17. ls1 edit 8.1l injector values
  18. my car shut off today?
  19. What is the resistor ohm!!!!!!
  20. Any good tuners in so cal?
  21. Has anyone had good results superior auto in so california?
  22. Tuning L-trims with MAF vs Injector scaling
  23. when to stop using hpp3?
  24. Palm OBDII Scanner----LS1M Review
  25. BIG F#CK UP! NEED HELP ASAP!!
  26. Changing VE under 1200 RPM, or just in the idle area?
  27. Anyone know the exact # of re-writes the PCM can take?
  28. Shift Points and Rev Limiter for 4:10 Gears
  29. Can I "program out" TCS/ASR???
  30. Open Loop Fuel/Air Multiplier Table
  31. PO106-how to get rid of it?
  32. MAFT and WOT Timing
  33. NEED HELP ASAP!! Please Read--MAFT
  34. Where was the LS1 Edit user guide, and where else.....
  35. If my car has already been tuned via LS1 Edit.....
  36. What PID to monitor O2mv with EFILive.??
  37. LS1 Edit
  38. Questions about interpreting LTRIM & O2 data in Atap
  39. ? for all you ls1 edit gooroos
  40. Looking for PCM whitepapers and/or tech info
  41. Emissions testing and computer codes.
  42. best tuner in northeast ?????
  43. Why is autotap showing deleted codes being thrown?
  44. Making the computer think the AIR & EGR is still there
  45. Eating Gas
  46. PCM Parts Numbers
  47. car stalls when shifting into reverse on M6
  48. Anyone have Emission Insight for NY, I may be moving...
  49. can someone help me please
  50. Could cut-out cause P 420 code?
  51. Is this correct for SVO 36lb injectors
  52. Getting MAF low frequency
  53. CRANK A.I.R ????
  54. Please Help!! SES code
  55. PREDATOR AND A TORQUE CONVERTER????
  56. Idle RPMs drop below what is set in Edit....why?
  57. Stock PCM limits
  58. How hard is it to tune the ls1 cars and what would i need?
  59. Anyone know the normal MAP value for a cammed car?
  60. Interest in a digital knock guage with memory recall?
  61. LS1 Shop, Arlington, TX
  62. running rich
  63. what to do?
  64. "knock code" is it the Knock sensor??
  65. Chips By Al
  66. pcm controlling 4l80e
  67. Diablo predator or hpp3 whats better?
  68. settings with hypertech
  69. Best way to correct speedo? Options? Please!!!
  70. Changin misfire detection alter how many misfires Atap reads
  71. Dyno results got a few questions???
  72. I want all your opinions, remove the MAF screen or not?
  73. Mystery Code?
  74. how much gain from a good tune?????
  75. Can a usb to serial adapter work with LS1 edit?
  76. 0 KR
  77. speedo problem
  78. Best logging hardware/software ?
  79. IAC's how else can i get them lower
  80. Anyone seen this wideband?
  81. IAC's How else can i get them down?
  82. Will an HPP programmer or Predator make an ET Improvement?
  83. Where can I find a calibration table for a stock Z06 MAF?
  84. Air Temp Sensor - is this needed?
  85. rich at idle - fine elsewhere??
  86. My tune is screwed. Someone please look at my log.
  87. Will an LS6 PCM work...??
  88. o2 sencors
  89. How to reset PCM and return to stock tuning?
  90. Taking Ed Wright PCM back to stock ?
  91. Laptop issues.
  92. Need LS1 EDIT file from similar car.
  93. MAFT splice
  94. HELP! She just won't run!
  95. LS1Edit issue
  96. LS1 Edit and Autotap/EFI Live
  97. Can I buy the shop version of ls1 edit?
  98. TPS voltage on a VETTE-Autotap
  99. Will unplugging the EGR on a 99 make the car run bad?
  100. Anyone replace their knock sensors?
  101. Getting full knock retard, 12-15 WOT timing, F/R Knock codes
  102. What does flashing the computer do?
  103. Fuel Tank Pressure Sensor???????
  104. 110 OCTANE RUINED O2'S?
  105. copy of auto tap?
  106. Problems and more problems
  107. TUNING RESULTS!!!!
  108. Threw codes, replaced 02 sensor, and codes came back
  109. Pause Playback in EFILive
  110. Get lots of misfires @ idle...how to desensitize?
  111. Car horribly tuned after 30# inj, +25% Ltrims, 4 deg knock
  112. LS1Edit - Idle by Cyl
  113. Ls1 Edit
  114. Tuning methods for getting a cammed car to run?
  115. Access XP database to track Mods to your....
  116. I hear ACCEL DFI gen7 for LS1 is coming out very soon
  117. Throttle Position Sensor "voltage"?
  118. LS1 only runs for 3-5 seconds??
  119. KR setting off Low Octane tables... HELP
  120. GET THE POCKET DYNO!!!!!
  121. Does anybody have any experience with FAST?
  122. Where can I buy EASE and what will it do?
  123. Revs up quick, revs down slow (cruise effect?)
  124. HP Loss From Speed Density Mode
  125. hypertec question
  126. HPP3 Question!!!
  127. Evap error codes and Emission Testing
  128. Questions about tuning a Heads/Cam car with LS1 Edit
  129. Maf question?
  130. KR question...
  131. Reocuring problem please help
  132. HELP--What to expect untuned???
  133. Atap EFI Live Pro & Ls1 Edit
  134. Predator help with running rich on headers?
  135. Air Fuel Ratio Gauge very lean at idle
  136. is 02 sims suposed to blink red on and off??
  137. HELP - Service Engine Soon light (P0107)
  138. Tunercat? How much and is it better than LS1 Edit
  139. Autotap and a PP3?
  140. Anyone with AutoTap in the West Michigan Area?
  141. air fuel ratio
  142. HELP, I need a stock 2002 M6 edit file...
  143. Bite the bullet and get Edit or hold out for tunercat???
  144. HPP3 ?
  145. how to disable electronic throttle?
  146. LTFT are +25 and not moving!! LOTS of valve train noise
  147. air system?
  148. 02 Z06 Vet PCM problems with rear gear change
  149. Was going for a drive today and check engine light came on
  150. Is there a aftermarket maf for LS1's for boost?
  151. Question about LS1 edit
  152. If different size injecors are used, is tuning required?
  153. Need 3 guys to buy LS1edit. $250 a piece instead of $550
  154. problem with A.I.R.
  155. Could idle/surging problem be related to ABS module failure?
  156. anyone in se missouri area with atap or similar??
  157. Palm OBD-2 Scanner ?
  158. how does tire size affect pcm?
  159. Car still dies when it's hot with new cam.
  160. DTC P0741
  161. question regarding running wires through firewall on 01' Z
  162. Any programming that can fix 01-02 w/ TC shifts???
  163. Bog off the line
  164. Good OBD II scanner
  165. Misfires & TC unlocking
  166. Why tuning based on O2 readings can be a bad thing...
  167. Any good tuning shops in Michigan?
  168. Jet stage 2 for a 2000 SS???????????????
  169. Edit Issues
  170. Who can perf tune 99 Camaro LS6 w/ LS1 Edit in N. Illinois??
  171. another injector offset ?
  172. a4 shift points (this ones for the ls1 tech gods)
  173. LS1 edit/stock motor
  174. Code P0106 ???
  175. Can you get an idea of exhaust emissiions using EFILive V5?
  176. NFB: Need some help with my laptop I use for my car
  177. Can't get Converter to lock. Please help.
  178. quick question about a/f mixture and 0 knock at wot
  179. Changed VE Table now i have a slight Hesitation!
  180. Pcm reprogram after engine swap a must?
  181. EFI Live V5 ?
  182. stock ls1 rev limit
  183. Installed Cam Need Help on Tuning Issues!
  184. Diablo Predator custom tune install problems.
  185. p1336 code wtf??
  186. ltrims and fuel pouring in? (Long)
  187. HELP non LS1, How do you reset an air-bag dash light ??
  188. I lower "IFR" by 2% , did this make PE WOT go up 2% or ??
  189. LS1-Edit/Program Can't "establish" connection???
  190. Installed new LS6 in 99 SS but no HP gain - computer issue?
  191. ATAP start-up question
  192. Now I'm getting pissed off........................
  193. Predator problems?
  194. Recurring P102
  195. ATAP for palm being a PITA!
  196. Segment 1 Check Sum is Wrong! WTF?!?
  197. BIG PROBLEMS! HELP!
  198. LS1 Edit help
  199. ecm tuning
  200. What can make one bank run leaner than the other?
  201. ABS and TCS Delete
  202. I think I'm retarded!! Really! Please help
  203. Cooling Fans don't Turn On?!?!
  204. MAFT causing 4 degrees of KR
  205. Whats the best
  206. SES Light.....??
  207. PLEASE HELP!!!! TUNING
  208. Anyone ever had Ls1 Edit not work?
  209. Need to reduce timming with LS1 Edit - How?
  210. Swapped to 30# acell injectors, now has horrible bog
  211. Any Body Know How to Figure Injector Offset
  212. Idle tuning?
  213. Thoughts on this AFR after cam???
  214. DTC 121???? TPS
  215. Are My LTFT's to Negative?
  216. P0449 how do I fix?
  217. MAFT Mounting Location
  218. Generator L-Terminal Circuit P1637 -- AIR System code PO410
  219. How to Reduce Timming with LS1 Edit?
  220. Tech Edge A/F meter???
  221. How much for Autotap and LS1Edit?
  222. stock 2001 ls1 file
  223. 2 sets of LTFT's in autotap, which should I use?
  224. Understanding Air/Fuel Ratio
  225. IAT tricking... except I need it to say the air is hot! help
  226. >>>THREW MORE CODES...PLEASE HELP!
  227. user manual
  228. Need some help tuning 224/227 Cam--Starts
  229. 2003 Z06 Top Speed Limiter Removal??????
  230. New spark plug wires and plugs installed, now the car is....
  231. Do You Have This Module??
  232. Efexts of H/C on A/F
  233. throttle sticks on my 96 LT-1
  234. P1637 Generator L-Terminal Circuit??
  235. Error DTC P0782 2-3 Shift Malfunction?
  236. stock tune anyone?
  237. file does not have a segment 1 ID???
  238. Anybody watch EGT's?
  239. 99 and up pcm on a 98
  240. LS1edit and new cam Idle problems??
  241. P1683 - Metering oil pump temp sensor circuit malfunction?
  242. Can I use a stock tune from...
  243. H/C Airflow....what is your max w/ your setup? .....
  244. EFI Live For Sale
  245. Tuning for turbo... Where do I start?
  246. Big Cam/Low Vacuum tuning at idle and part throttle?
  247. SLP Air-Temp Module OK with aftermarket MAF?
  248. MAF?
  249. 99 MAF on 01 Z28?
  250. locked computer?