View Full Version : PCM Diagnostics & Tuning



  1. M6---A4 PCM question
  2. Wiring Harness and PCM question????
  3. Goods and Bads of Setting Your REV limiter lower
  4. First time trying to tune with MAFT
  5. misfire at idle on 2 cyl clears up after 3500rpm
  6. Need help with troubleshooting: engine bogs
  7. Serial port connector
  8. Can rear o2's be used as front's?
  9. need info on tuning VE table
  10. Simple PCM swap question...
  11. Dyno Pull in 2nd Gear.. how much loss?
  12. HPP3 Question
  13. Help! Car running very lean!
  14. OBD-II connector on car - warrenty question
  15. SES Code PO135 what is it?
  16. Should DTC0108 MAP High/Low cause a no start?
  17. Hesitation after LS1-Edit
  18. 4.7 degrees of knock in a 98 z28
  19. Anyone know of any tuners in Tenn. area?
  20. Cooling fan problem
  21. Torque Converter Chatter and Misfire Programming
  22. how are these numbers? and why wont my car start?!
  23. my knock sensors donīt work, need help
  24. Car dies on startup, but idles high when hot
  25. After 30 seconds on cold start car surges for.....
  26. Toasted PCM
  27. car wont turn over!! security light is on?
  28. converter plug supplied with HPP 3
  29. Car stumbles off after 30 lb injector install?
  30. What causes High Voltage in temp circuit???
  31. cany you clean o2 sensors?
  32. Car just dies out of nowhere while driving
  33. i wanna hear what your a/f is with these mods
  34. air/fuel after predator and getting !CAGS
  35. Test forum 3
  36. Pros and cons of open loop tuning?
  37. Does Atap support Fuel Trim Learn and Loop parameters?
  38. A/F ?
  39. Need help on tanslating Codes
  40. Help with shift points and TM
  41. Accel DFI
  42. how long for ls1 edit
  43. anyone know the link for PC program for predator?
  44. question about adding fuel in Edit
  45. Hotcam installed, idles great, BUT hard to start?
  46. Fan temp settings for 160 stat???
  47. 02 signal wire
  48. Code help please!
  49. someone?? anyone?? predator questions
  50. Wiring Diagram for '98 LS1
  51. Autotap?
  52. Using O2 Simm while dynotuning?
  53. I am completly confused
  54. Install AutoTap on 2 computers??
  55. High Idle Issue .............
  56. skip shift not eliminated help me please!!
  57. NEED HELP FAST! fan temps and air/ fuel
  58. FAST HELP PLEASE!! fan temps please, and air fuel
  59. Need Predator tuning tips!!!
  60. atap ?'s
  61. Building a PCM Breakout Box - need connectors
  62. Question about LTrims
  63. problems with right 02sensor
  64. will LS1live Pro work on a non-LS1 engine?
  65. For Sale LS1Edit and Two 98 PCMs
  66. Could a wire short cause this?
  67. Looking for a stock 98 vette ls1 edit file
  68. ls1 edit program
  69. Best place to have my Computer Programmed
  70. help
  71. M6 Rev Limit woes... Anyone please help
  72. speed sensor symptoms?
  73. LS1 Analyzer Timing Question
  74. O2 SIMs
  75. Questions about routing the MAFT inside the car
  76. If you have changed your knock sensors, inside please
  77. Do u need O2 simms w/ LS1 Edit?
  78. Hypertech Programming
  79. Weird O2 reading.
  80. ran through puddle of water...now problems
  81. Can knock sensors be 'de sensitized' with LS1Edit?
  82. PCM tuning options with a 98...
  83. LTRIM's confusion / headaches
  84. Can you get the P0410 from...
  85. Car Threw A Code. Car Needs Reprogramming. Lost For Help
  86. Help with Iac count problem with atap
  87. surging at idle
  88. Can you program an A4 PCM for a T350
  89. few ?'s about predator
  90. pcm connector question
  91. EFILive question, loop display
  92. Tuning Factoids - Spark, Fuel, etc. - Looking for Individual Results
  93. help with po121
  94. please help...SES light
  95. best replacement o2 sensor?
  96. Hypertech Take care of TC Swap Probs
  97. Changing Shift Point With LS1 Edit!
  98. seen this before??
  99. ed wright programming or ls1 edit
  100. Is LS1Edit Resellable?
  101. How to erase trouble codes
  102. Anyone mount their Autotap laptops in their cars? Where?
  103. Maf tunning with bassani mid length headers?
  104. torque management
  105. torque management
  106. hey, what do you think about predator logging??
  107. F.A.S.T. bank/bank or sequential ?
  108. hey guys, how can I set my knock retard with predator?
  109. Predator reveiws.(post up)
  110. WTF just happened
  111. Is it suppose to do this
  112. Who Here has had their Ed W PCM flashed by the Dealer back to Stock?
  113. Help! tuning question for an A3
  114. 3.5-4.0 Degrees K Retard > Please look at this
  115. Fuel Trim Cells only in 20-22
  116. Silverado Refuses to Start
  117. Cruise Control Problem
  118. Damn 2-3 shift still will not work.. Need help
  119. New Timing Table Values, What Do You Thin?
  120. Why Set the Rev limiter
  121. you are a car god if you can answer this one
  122. ed wright's phone #??
  123. O2 and LTFT readings
  124. Please Help, Which AUTOTAP software to buy...?
  125. Spark Advance Primer Needed
  126. Anyone have an edit file for the G5X-2 cam?
  127. Need advice on where to tap in for gauges
  128. Need help with a misfire that isn't related to coil packs, plugs, or wires...
  129. PCM shut down code P 0601
  130. Throwing PO420, what does my EFILIVE crap mean?
  131. Throwing PO420, what does my EFILIVE crap mean?
  132. Would a bad cat make me misfire? What would it do? Showing PO420 on the scan...
  133. Running Lean...how to fix this issue? (tuning newbie)
  134. LS1 Edit questions
  135. LS1 edit is the shiznit
  136. PREDATOR SHIFT POINT HELP NEEDED
  137. ls1 edit question
  138. What's the best A/F on a dyno?
  139. Using AutoTap to see if injectors are maxed out?
  140. Guru's and LS1 experienced ANY IDEAS ????
  141. Autotap help
  142. Timing Advance Missing
  143. Question about LTFT and how to adjust with ls1 edit
  144. HELP,keep getting this code P0135
  145. do i need comp tuning??
  146. Help! Freaky 2nd gear only rev-limiter problem...
  147. misfires ...autotap logs inside... need opinions
  148. Dyno numbers and Wideband funnny stuff
  149. Code TCS C-1286 Need Help
  150. trans swap (m6 to a4)
  151. Electrical problems continue
  152. 31.5 degrees timing anyone?
  153. CODE P1336 Need HELP!
  154. LS1 Edit and my lap top
  155. LS1 Edit or EFI Live
  156. HELP with CODE
  157. Tuning with MAFT, need help!
  158. what does it mean when my heater performance bank2 sensor 1 has a trouble code?
  159. knock sensor circuit
  160. Hey NoGo
  161. Help me get this car into closed loop!!!
  162. Fuel Trim Cell 22 at IDLE ????
  163. Need help with codes P0137 and P0157
  164. Knock at 5000+ PLEASE HELP
  165. Some EFIlive runs ???? about timing and KR
  166. 130 mph /service engine soon ?
  167. 2 huge problems for the experts.
  168. Hooking up aftermarket tach
  169. Timing Tricker Question
  170. question....
  171. LS1 edit read files
  172. LS1-edit Tuning Suggestions
  173. running lean...why?
  174. Best Rev Limit for stock T\A LS1
  175. Need help fast!! huge problem.
  176. Paging NoGo, WTF?
  177. htpp111 wast of money???
  178. AutoTap will not connect (that's a new one right)
  179. 5.3 L heads.....11:1 CR.....What timing is everyone running?
  180. Made a few WOT runs with a Tech II today - feedback please
  181. Questions for EFI Live...im a new user...
  182. Cam Tuning With MAFT on a Dyno with Wideband
  183. New Autotap version 2.04!
  184. My ABS/INOP and E-Brake Lights won't go off
  185. p0172 p0175 codes
  186. cheap way to pull timing???
  187. Diagnostics Port not working????
  188. Fuel Trim question
  189. LS1Edit Wizards, simple question...
  190. How does this data look? New to predator.
  191. predator owners enter please,
  192. PROBLEM WITH MY BOYS MUSTANG
  193. changing WOT PE table for ATI P-1SC
  194. how long to flash
  195. PACE MAF? Screen or De-screened
  196. Drilling a bypass hole in the thermostate?
  197. Disable CAGS with LS1 Edit?
  198. Can't get EFILive to connect to vehicle
  199. SES code translator on this page does not work
  200. injector offset question again
  201. a/f ratio leaner in lower gears?
  202. TH400 is in, tuning questions
  203. Having problems with connecting to autotap
  204. Traction Control and The Dyno
  205. What are the limits of ls1edit horsepower wise?
  206. Problem with Idle after Converter install.
  207. uhhhh?????
  208. temp gage-timing retard
  209. LS1 gurus needed!!!!
  210. 160* thermo?
  211. Autotap for DOS
  212. how bad is it
  213. Pin # of 12 volt air-cond. input?
  214. New w/ ls1edit..first ?? Cat Overtemp
  215. Stupid question- do our cars have a factory rev. limiter?
  216. How do I look at diff. cells
  217. Why are my IAC counts always at 0???
  218. New headers, SES light??
  219. changes to your MAF
  220. NEW AT PREDTOR PROGRAMMING
  221. shift points with hpp3 and rev limiter
  222. Could a MAFT pass the sniffer?
  223. Major loss of HP at dyno
  224. Rev Limiter
  225. Need help with light throttle sputter.
  226. Throttle Position Sensor and WOT
  227. this damn "service engine soon" light...?
  228. Heater Circuit
  229. MAF question
  230. shift kit
  231. Will this Laptop support Atap & Edit??
  232. Do LS1's run lean with !maf screen?
  233. How to get big cam to idle in A4 with stock tune?
  234. What is the difference between LTFT banks 1 & 2
  235. tr224-a4 shift rpm?
  236. Which one HPP3 or Diablo?
  237. Please, help with adding fuel.
  238. Getting rid of the EGR SES light without LS1 EDIT.
  239. can predator be unlocked from my car??
  240. P0102 MAF Sensor Circuit Low Frequency ?
  241. Hot to determine what the gm/cyl is with Aututap?
  242. what fuel tables to use for larger injectors??
  243. Disabling VATs and security system
  244. How difficult is HPPT3 to use?
  245. laptop cutoff in middle of programming pcm
  246. P0332 Trouble Code
  247. Autotap & EFI Live Pro - example of data file needed
  248. Tranfering MAFT WOT settings to Edit?
  249. What Fuel Trim Cells To Average In AutoTap
  250. Questions reqarding A/F determination (Autotap v. wideband A/F meter)