View Full Version : PCM Diagnostics & Tuning



  1. 02 LS1 engine harness with 04 GTO Body Harness
  2. Fried PCM
  3. LS3 Vette Tuning
  4. PCM question
  5. Does it matter is ecm is a4 or m6 ??
  6. Diagnostic port problem!!! HELP
  7. G-Meter's Accuracy?
  8. Using LS1 PCM/ECM for LS6
  9. o2 sensors
  10. Trans tunning issue - please read
  11. Anyone using the Predator?
  12. who's all ripped into their PCM before???
  13. Alarm System Malfunction??
  14. ms4 tune?
  15. Question on LS2 engine wiring harness
  16. Detonation problem please help
  17. LC-1 questions/issues
  18. Car runs like crap after header install!!! Please help
  19. Can LS1 Be Multi-Displacement?
  20. 1998 Camaro LS1 OBD2 Secondary Air System Monitor
  21. handheld or mail order tune?????
  22. Messing with the tach? Pro's please help.
  23. stuck in fuel cell 22
  24. question please help
  25. which PCM and wire harness
  26. Base 96lb Low Impedence Injector Program??
  27. HP Tuners VCM Suite v2.2.0 is Now Available!
  28. Looking for Wideband A/F Gauge
  29. Auto Trans tuning with HPT
  30. FAST vs. big stuff 3 opinions
  31. AFR Change day/night
  32. Security System Problem! Wont Start Engine! HELP!
  33. Custom programming has never been easier
  34. First log with new motor
  35. V.A.T.S. question, speartech please look inside!
  36. old autotap ????
  37. car hits 4600rpm and POW, backfire and shuts off???
  38. Another crank relearn question
  39. efi live & fast widband setup
  40. HPT site down?
  41. How Much Choke Flow Time with HPT
  42. Independently Tested INJECTOR FLOW NUMBERS!!!
  43. What should I look for?????
  44. MAF normal range?
  45. wideband tune --> remote start not working
  46. Multiple Injector Offsets Found
  47. Rich idle after cam, VERY rich
  48. Predator Tuner and P0757
  49. FAST 36lb Injectors rated at what PSI? Anyone have a good base IFR table for them?
  50. p0152, p0300
  51. t rex xar was running fine, now wont run for shit. stockish tune
  52. Detonation problem persists
  53. Tunning Gen 7 , Looking For Tune File 408 Na
  54. wb sensor location
  55. TPS sensor p0121
  56. PCM Calls Injector to open at what point?
  57. Diablo Predator tuning help
  58. PLX SM-AFR installation
  59. tune for Noz
  60. got problem need some help asap
  61. VATS/Security problem I think...
  62. battery problems
  63. Which tuner to adjust for bigger injectors?
  64. EfiLive Guys, could you Please critique my tune...........
  65. Running Rich
  66. eFI LIVE
  67. Need Help with VE Tuning
  68. NEED help trying to get this "stock" ls1 tune back to stock
  69. question about HP Tuners Credits
  70. please help possible tuning issue?
  71. EFILIVE speedometer problem
  72. tune
  73. My stock tach is off
  74. Spark timing
  75. My New Computer Flashed with Traction Control?
  76. 99 Camaro wont stay running .... ????
  77. Changing from 24X to 58X reluctor?
  78. VATS detune
  79. TSP tuning prob...
  80. Timothy Slovert Orlando, Fl Tuner?
  81. Need Help - Open Loop Bucking and Surging
  82. Need a WB A/F gauge for my LC1
  83. COT: what happens when CAT's overheat?
  84. Need a pic or link to FTC graphic
  85. hp tuners questions in bremerton, wa
  86. pcm unused 5 volt inputs
  87. ses light on
  88. Adjusting part throttle shift points
  89. 2002 Z28 PCM and a 2003 LQ4 engine
  90. Could this be from stock tune with mods?
  91. Injector Offset Tunning
  92. Tune killing my tranny?
  93. Ran my newly acquired scanner last night...
  94. 450 to much for dyno tune?
  95. rear O2 sensor question
  96. Why am I suddenly running lean at idle?
  97. Conversion wont start
  98. PCM fan control ?
  99. Any Tips For 01 Firebird LS1?
  100. Can't find anything on this problem..
  101. Do i need a programer?
  102. Wrecked car won't start
  103. Bs3
  104. Knock Sensors
  105. IAT effecting IAC steps. How?
  106. 383 lt1 probs.
  107. Big thanks to RUTANTA
  108. Walk-Through Grams/Cylinder --> Grams/Sec
  109. help with a problem
  110. What could be the problem?
  111. Lamp Circuit Failure code B1061
  112. No tach, cam sensor code
  113. Will EFI Live flash my VIN in another pcm?
  114. DTC P0704 Clutch Switch Input Circuit Malfunction and HP tuners
  115. Maf Hp??
  116. Wife turned key off while flashing PCM!!
  117. scangauge II
  118. Wideband Hook up. Does this sound ok?
  119. Put MSD6a on a 96 LT1 Now It misses,Kills
  120. Tunners for LT1
  121. FAST double bank wideband
  122. Hit the gas...car dies!!
  123. SD w/ th350, having problems with rich decel (dfco)
  124. weird problem need help asap
  125. weird problem need help asap
  126. shiftpoint logging
  127. Is there any way to bypass having to have the BCM in the car to stay on?
  128. PCM conx connector 18g Where to find
  129. long trims at -15 at wot, with cutout open
  130. problem when trying to copy ve tables
  131. How can VSS read 30 mph and speedo say 0
  132. reflash pcm
  133. cam sensor adjustment ?
  134. Where to buy hp tuners or ls1 edit?
  135. Where can I get a LS1 wiring harness?
  136. Guys I need some help tunning with EFI Live
  137. LS1 conversion: possible to get a 98 auto harness to work with a 6 speed 02 PCM?
  138. Is my IAC Gone South?
  139. 427 RX-7 Tune input needed...
  140. B1001 Restraint code...SES?
  141. Windows Vista and Datalogging.
  142. HELP! Rev limiter kicks in randomly!
  143. Car like 11:1 AFR using BIDI. I am Confused
  144. Need help with new LS2 problems
  145. HP Tuners or EFI Live
  146. p1018 causing fuel problems?
  147. Detonation/Ping on vacation trip
  148. t rex tune?
  149. Would someone be willing to look at my tune and logs to help with an idle flare?
  150. What software for 4.3 V6?
  151. wideband inaccuracies
  152. Low speed surge
  153. is this a tuning problem?
  154. MAP/TPS codes simultaniously
  155. Any way to test each injector and/or cylinder to see if ok?
  156. need pcm info on a 99 LS1 (SS camaro). pin #s specifically...
  157. a/f ratio
  158. Logs attached
  159. need some help.......
  160. Help with 408 tune....
  161. very intrested in efi live??
  162. Affordable wideband controller kit ?
  163. whats the best a/f guage for tuning??
  164. Changing OS with HPTuners
  165. Airfuel logging??
  166. LS1 Edit Questions
  167. Injector Driver failure
  168. Stock computer's limits
  169. Need Help tuning
  170. Please Help
  171. Rear O2 delete
  172. Car misfires when warmed up.
  173. Cam position sensor
  174. How do the numbers read in Base Running Airflow chart
  175. Help with SES code.
  176. MAF-less / SD folk...bellows??
  177. slow HPT orders ?
  178. help, i need someone good to make a mail order tune for me
  179. bad tune?
  180. Got mice?
  181. Mis/Sputter at low rpm Clogged/stuck injectors LS1 Swap
  182. Need a Little Help with logging with HPT
  183. Will this work?
  184. Tuning Veterans...whats up with my WOT Tune?
  185. Car is acting funny on highway
  186. AFR < 4000 rpm discusion 14.7 ?
  187. SES light... P1133 & P0135
  188. Very lean idle problem
  189. TPS on Gen 7
  190. No DTC, car runs terrible
  191. Maf tuning that simple?
  192. How do I upgrade to 2001 and up operating system?
  193. Swapping PCM's
  194. Air/Fuel way off need help
  195. anyonehaving issues with their MSD timing twister???
  196. I need Help with my Tune File
  197. Air/Fuel way off need help
  198. New PCM install and Code P1637
  199. can somebody look at my tune?
  200. What tables can be modified in RTT in HPT?
  201. Is It Possible?
  202. MAF tune vs Speed D tune
  203. Can't get rid of bad pop at 2800-3200
  204. EFI Live, Flashscan V1.2, where's the tuning software?
  205. New PCM, fuel pump does not turn on--sure way to check if PCM is functioning?
  206. Drop into Gear stalls Immediately (Cold Engine)
  207. 95 LT1 Low oil level sensor.
  208. Those with svo 30#'s post up your IFR
  209. Clean up stickies please?
  210. Harder Starting on my 04 LS1
  211. wierd check engine problem
  212. KR on WOT transistion
  213. twin MAF'S
  214. First log file EFIlive FS v1 startup issues
  215. question about the air pump system
  216. I need Tunning Logs in Excel
  217. Anyone using Crane/Vinci tuner?
  218. EFIlive flashscan and o2 wiring help
  219. misfire help
  220. Can't get EFILive V1 black box logging to work...
  221. EFIlive FS question
  222. forced induction LT1 pcm
  223. Efi live help
  224. Setting Shift point help nedded.
  225. does anyone know when Hp tuners 2.2 is coming??
  226. Anyone Know How To Instal Monster Tach Without Using The White Wire On Pcm??
  227. Setting up LC-1's to run off stock O2 sensor power connections.
  228. Is Anyone Useing Xfi System?
  229. Found a Tuner that used Tuner Cat software
  230. DFI Gen 7 Not Connecting!!
  231. TH400 Speedometer values in Hp Tuners
  232. Any tuning tips for the 4l60e
  233. BS3 Hellp .
  234. going to get tuned..anything special i should ask for to make max power?
  235. Why is Tuning a Torquer 2 so difficult or unfriendly?
  236. speedometer wiring ?????
  237. best place to buy hp tunners?
  238. what do i need
  239. reasonable fee to swap a 98 to a 99+ lsx pcm
  240. 4000stall tuning
  241. Troubles w/bank 1 lean condition
  242. 98 WOT timing issues
  243. ? about factory tach
  244. Changing my AFR to run leaner
  245. Guys PLEASE HELP ME!!!!
  246. Any programs to calculate base VE
  247. 4l60e lock up
  248. please help i have lots of codes
  249. What's better Hp tuners ls1 edit efi live
  250. 1998 to 02 ecm change ?