View Full Version : PCM Diagnostics & Tuning



  1. Owners in AZ come inside
  2. what are all the codes to delete the EGR crap?
  3. Main Volumetric Efficiency Table - What's it do??
  4. Which tune would be best?
  5. Misfire feature
  6. Timing table
  7. Do they work the same way?
  8. What was adjusted?
  9. More timing how?
  10. What is the real difference?
  11. Oil change %
  12. question on KPA vs RPM
  13. trying to log Spark Retard
  14. Got an SES light today
  15. installed a cam and having problems
  16. diablo
  17. Please Help with Interpreting Numbers!
  18. help with defintions of PCM error codes
  19. maft
  20. phone # for Carputing?
  21. IAC and Advance Question
  22. How bad is PO751 1-2 shift solonoid stuck off?
  23. DYNO LOCKING UP CONVETER
  24. I have an Edit MAP question :)
  25. Vin # transfer to new PCM?
  26. LS1 Edit Woes
  27. Code P0106 any ideas ?????????
  28. coolant fan relay control circuit!!!
  29. Car running rough, what could it be?
  30. Please help...air intake problems (codes 171,174 ext lean)..
  31. Anyone using LS1Edit on a Laptop with XP??
  32. iat -map timing adjustment
  33. gear shifts with hypertech programmer help!!
  34. Engine dieing at 3000 RPM
  35. P0430
  36. BOOSTAT4500 ? 4 u *DELETED*
  37. hypertech question
  38. HELP! Short-Shifting out the hole - any ideas?
  39. mail order tuning
  40. po121 and 122
  41. LS1edit on 4.3L V6 motors
  42. Autotap laptop question
  43. random misfires seem not so random
  44. Belt slipping off after HPP3
  45. IAT Timing Tricker?
  46. Anybody know where to tune for deceleration??
  47. autotap
  48. what are PE tables?
  49. LS1 edit ?
  50. Quick question about LS1 Edit
  51. LS1 limit
  52. Knock knock...
  53. Tuning/Emissions TR 224/114
  54. Adjust injector PW to bring Ltrims negative?
  55. Scanmaster Owners Help Needed
  56. Do I need tuning or what??
  57. Which side is Bank 2?
  58. Upgrade for my autotap software.....
  59. Surging after startup in gear
  60. what kind of lap top do you need for auto tap?
  61. LT1-Edit ?
  62. cheapest method for adjusting fan turn on?
  63. LS1-Edit Dyno Tune in San Jose area?
  64. LS1Edit question
  65. help. Does this sound about right?
  66. Help, P1154????
  67. Need Help with a 3 pin connector location
  68. Autotap / LS1 Edit and OBDII
  69. AutoTap / EFILive question
  70. TP sensor reading at idle?
  71. Rev limiter limits??
  72. How does the ECM figure which piston is at TDC?
  73. warm startup really pissing me off
  74. Hypertech, Superchips,etc ?
  75. Edit and Trans shift vs. Rev Limiter
  76. Throttle follower w/ engine run-time?
  77. Injector fault?
  78. G5X2 flash files...?
  79. What program will measure duty rate on injectors?
  80. Only need decel and idle A/F trims-how???????
  81. SES Light and no Apparent Cause
  82. Can someone explain how to tune with fuel cells?
  83. How to dial in LTFTs?
  84. cheap and cool stuff on a laptob?
  85. Auto tap Question on LT's
  86. Fuel Trim Cell Questions Please...
  87. Desired Shift Time
  88. Edit is kicking my ass :) A-4 with 4.10 gear will
  89. increased fuel pressure, LTFT changed how do i get
  90. Emissions test in AZ
  91. base performance tune on stock car?
  92. How do you improve part throttle response?
  93. How to order LS1 Edit
  94. P0102,P0135,P0158, HELP!!!
  95. ses light, please help
  96. Paging HVAC Gurus, HELP!
  97. optimum air/fuel ratio???
  98. anyone else having limiter problems?
  99. WOT KR showing timing change
  100. 14.5:1 for 5 minuites then 12.0:1 tired of ls1 com
  101. P0430 Code
  102. Quick LS1Edit Bigger Injector Tuning Question...
  103. P0107 - Idle Issues, Help!?!
  104. Second License of LS1edit
  105. Can someone explain this?
  106. What could cause this ?
  107. C5 Automatic with 3:15 gears
  108. Torque Converter queston with Edit?
  109. LS1 tuning question... (without PC tuning)
  110. Help, predator wont work
  111. HELP Freaking Out here!
  112. I need advice please
  113. need help with next step in tune
  114. Have Predator and H2
  115. need help with flow rate table
  116. Predator rev limit and gear shift setings
  117. Trouble codes on ECU, deletion and questions
  118. Predator and A4 shift settings
  119. changing shift points in A4 with Tech II >>???
  120. throttle postions code...what gives?
  121. REALLY bad gas mileage? boltons and cam....
  122. LS1 Edit Question! (a real one!)
  123. O2 sensor question
  124. WHAT TABLE TO TUNE IN OPEN LOOP???
  125. Not reading IAC's ?
  126. LS1 Edit Question *DELETED*
  127. torque management what doe's it do
  128. help! Too lean!
  129. A4 w/ 382/229 cam basic tuning suggestions?
  130. Anybody tried this scanner?
  131. Where is the Evaporative Vent Solenoid?
  132. Lots of backfiring at idle....why??
  133. 36lb SVO injector tune....
  134. ECM reflash
  135. knock sensor code and 4*knock!! HELP
  136. Need help bad !!!
  137. turning off rear o2
  138. ls1 edit gains!!
  139. A4 / TCS-ABS / TPS - wierd behavior ? Help !
  140. wideband tuning with cats?
  141. Preadator programming not allowing WOT
  142. Another Tuning Option?
  143. Predator? Got a few questions.
  144. how do i make the lockup clutch engage faster
  145. Need Tuning help For 85mm maf I just descreened...
  146. wich 02 censor goes can guage go to????????
  147. Is anyone runing a aftermarket computer system
  148. trying to figure out problem
  149. P0480 + P0481 + P0507
  150. Spies in your car
  151. Please help with WOT shift points!!
  152. high octane vs low octane table
  153. Should I be tuning with MAF or Injector Pulse?
  154. will this upset the computer???
  155. LS1 Edit and Autotap woes
  156. BRAND NEW HYPERTECH POWER PROGRAMMER III *DELETED*
  157. KR in cells 14 and 15
  158. LS1 esit - can it download the stock PCM program?
  159. Computer doesnt read o2s?
  160. How do i check for a dead cylinder with autotap???
  161. decelerating in gear very rich. Any ideas?
  162. Help diagnosing codes....
  163. please help
  164. trouble codes on my LS1 swap.
  165. I'm looking for info on a predator programmer
  166. need 96 lb injectors, WOW
  167. Hayden Adj Fan Switch
  168. Phone # for Speartech?
  169. Large CFM MAF Sensors: What's Available?
  170. So many codes...so little knowledge..
  171. How do I find out what year PCM is in my Hawk?
  172. Help me crank my car without holding the gas....
  173. P0702 - Trans Control Sys Electrical - in an M6?
  174. P0108 and MAP troubles
  175. Question about flashing my PCM
  176. Tuning Needed in OHIO
  177. What is considered normal knock on LS1?
  178. Another tuning newbie!!!
  179. Tuning question, can someone help find the answer.
  180. How can you tell what A/F ratio is?
  181. Has anyone used Toluene to boost octane?
  182. service vehicle light-pt throt adjust???
  183. Torque management
  184. what will prevent P.E tables from working
  185. what is the best way to tune my car!!
  186. Does anyone provide Autotap instructions?
  187. AutoTap were is best place to get it.
  188. I know it has been done before!
  189. Can LS1 Edit...
  190. Just got my LS1 Edit(need help)
  191. turned off rear 02's and COT-can i still run cats?
  192. How do you clear an SES light?
  193. 140, 160, 1133, codes after long tubes
  194. For thos interested in hacking the PCM...
  195. Tuning tool and analysis for ATAP
  196. how to edit shift points
  197. Predator & gear change
  198. tuning for 12.6:1 then pcm alters
  199. No PCM in car question
  200. Unplug Air Bag Sensor?
  201. dyno tuning
  202. had a close call with ls1 edit crash
  203. Lots of backfiring and weird AF problems
  204. o2 sims and nitrous tuneing???? help..............
  205. MAF translator on 1999 SS
  206. HELP with timing stuff
  207. Gurus - what is considered rich/lean Pulsewidth at
  208. Car won't rev. over 3500 rpms?
  209. Adjusting Injector Size using LS1 edit
  210. Wideband O2 sensor placement?
  211. 30lb injector flow table for edit
  212. Help me get the car to idle....
  213. What value in ATAP tells me IAC levels?
  214. What are the reasons that a cam causes hot start
  215. Strange problem with speed calibration
  216. Car will not stay running, HELP! *DELETED*
  217. Car backfires on cold startups
  218. Any problem using LS1 Edit over Predator Tune?
  219. Deleting Insufficient code?
  220. A/F ratio dropping into the 9's, how do I fix this
  221. Idle speed too high until car is FULLY stopped?
  222. secruity light is on?
  223. ls1 edit?
  224. Predator tune for a 99+ gm truck
  225. 3 Tuning/logging/autotap/Edit ??'s
  226. Couple of MTI tuning ??
  227. O2 Heaters??
  228. Can some explain *knock*
  229. 8MPG! How come?
  230. tuning blower on an A4
  231. timing tables
  232. Which tune is best
  233. Flashing ses light but won't log to memory.
  234. Where are best dyno tuners for ls1 near detroit???
  235. what year gauge cluster?
  236. anybody using Fast Sequential System??
  237. need help edit timing table
  238. ls1 edit
  239. Stupid Stupid Idle
  240. heads and cam tuning help please
  241. MAF table tuning question. Effects at WOT?
  242. LS-1 Edit tuning, does elevation matter?
  243. Best Place to buy O2 Sensors?
  244. please help dial in my MAF Table
  245. Need help with o2 sensor totally lost!!
  246. truck won't start- cranks won't fire.
  247. Which Tables to Edit to help with Lockup Issues...
  248. Please help me fool this tach...
  249. tune job and a pulley
  250. 18% lean ltrim's at idle