View Full Version : PCM Diagnostics & Tuning



  1. ???RPM gauge not working
  2. ???abs Inop
  3. Masport Tuning In Boca Kicks Ass
  4. O2 Sensor issue
  5. wide band
  6. computer
  7. ignition coil 7 control circuit?
  8. is it possible to use diablosport to....
  9. How to disable EGR in LT1 Edit
  10. Anyone used the JET verson of Tuner Cats??
  11. best tuning software for startes
  12. timing, masters of the LS please.....
  13. Want to add Cats, will it affect my tune much?
  14. LS6 Throttle Body Tuning
  15. Need CEL Code Help
  16. timing at Peak TQ and Peak HP
  17. v6-v8 swap (wire from pcm to allow all 8cyl to function)
  18. Just got my HP Tuners
  19. my roommate thinks this will work on his V6 Camaro
  20. TCS light staying off?
  21. Misfiring bad and throwing codes.
  22. What do our cars consider WOT?
  23. TCC slip/duty
  24. 01 WS6 Issues
  25. Tuning and headers ... my experience
  26. knock sensor questions
  27. tuning question efilive
  28. Help...5000 rpm shutdown
  29. Lean Stumble Problem - Tune file and datalog
  30. Warm start issue - what should my tuner be looking for
  31. maf question
  32. any1 in killeen or around the area with 99yr hptuners
  33. Can I has fuel? Car is lean... (scan inside)
  34. What color wire from Ignition Switch at Steering Column
  35. 2-3 Trans Clunk from Tuning? Can anyone check my tune for issues?
  36. 12.37 @ 113 last night...slight bog out of the hole...Tune/Log Inside
  37. Torque Management on a M6
  38. xfi tuning help
  39. Base hptuners tune questions for my 408 TT build..
  40. Help Logging....
  41. NOOB. thinking of purchasing tuning siftware.
  42. idle issues after new mass air
  43. where can i find a MAP pigtail?
  44. #7 & #8 not firing
  45. magnacharged 402ci random misfire code?
  46. Mis firing and bogging down
  47. FAST XFI LS2 T-56 Help
  48. Car nosed over after launch.. Anyone know why?
  49. my IAC position is 0 at idle after adjusting? need help.
  50. Silly question? Using E38 ecm without the VVT cam ok?
  51. want to richen my WOT mixture a little EFI Live
  52. big stuff 3
  53. intermitent lean (p0171/p0174) codes..
  54. Torque Converter Tuning help/write up additions...
  55. Washing Car=Check Engine Light On
  56. I need help IMMEDIATELY!!
  57. 98 EFILive tune help
  58. GM Drive Cycle monitors... emissions help?
  59. Reduced Engine Power Problem !!
  60. Tuners around central MN
  61. Search not working for me--problems with LT1/LS1 Edit and Tunercat with Vista
  62. ol sd tune vs. cl sd tune-opinions inside....
  63. any 98 m6 tuners in here? got a question...
  64. Dyno/ mail order/ or software?
  65. Do I Need a dyno to get a tune?
  66. Dyno Tune Gain
  67. car is way to rich need help
  68. Newb Question About Tuning
  69. GMPP LS2 compurter e67
  70. LM-1 and HP Pro Connection and Use??
  71. Installed new intake... problems
  72. New SES codes
  73. Hard Start Cold Or Hot
  74. hp tuners software for !!!
  75. Why is AFR off so much from bank to bank with dual wideband?
  76. Using an LS7/LS3 MAF Sensor with an LS2
  77. Stand-alone PCM harness for diagnostics and testing?
  78. STFT Super Negative....Then Super Positive After VE Changes
  79. dtc p0174
  80. Need some help w/smog tune.. PLEASE
  81. HP Tuners comes thru! THANK YOU!
  82. 365, 4l80e, COS3,2barmap efilive
  83. p0200 code...wtf!!!
  84. do fbodies use any kind of bus communications?
  85. Looking for advice 5.3l tuning, hp tuners
  86. Hp tuners and Autometer wideband Help!
  87. GM controller #19201861 tune?
  88. TPS code and high idle???
  89. part throttle miss, possible o2 problem?
  90. shift kit and diablo tuner?
  91. Ses Codes
  92. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  93. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  94. wide band hp tuner calibration off
  95. snap on scanner gets "no communication" from pcm
  96. Failed Emissions
  97. Buying Hp Tuners but have some questions
  98. LS1 (2?) Edit vs. HPT vs. EFI Live
  99. Do i still need a programmer...?
  100. 6.0l Cranks But No Start
  101. Please look at my Log and Tune - Files attached
  102. New to tuning,with MTI X1 cam
  103. tuning question
  104. Ls1 Edit questions <--anyone have answers
  105. VE Tuning at WOT?
  106. lt1 to ls2... can I use 98 pcm?
  107. AEM Wideband Controller
  108. What Gains have people seen going from 13.8 AFR to 12.7????
  109. start-up and into gear problems
  110. car keeps cutting off under light acceleration
  111. What would you do?
  112. H%C/Intake/TB install with codes
  113. Is 02 PCM pin out same as 99
  114. e67 computer
  115. 2 bar tune with 3 bar map?
  116. anyone used a 2-step on a classic fast system
  117. GMPP Computer
  118. Buying HP Tuners, what's the cheapest laptop I could get to run it?
  119. mass air voltage too high
  120. diablosport predator
  121. tuner cat help
  122. who on here has hp tuners come on in
  123. Does it matter that I'm using?
  124. question for the start up
  125. 5.3 with a gmpp intake and 4150 4 bbl throttlebody questions
  126. Why do people insist the throttle volts be .4-.6 range ?
  127. stumped with injectors filling up cylinder
  128. HP Tuners - Lean stumble when you snap throttle or even try to take off? Any ideas?
  129. For CL do you run LTFT or just STFT
  130. OLFA table adj. in PE area
  131. an SD tuning using WB, is correct or not?
  132. LTFT RPM Boundaries
  133. BS3 Help
  134. sts trubo tune advice
  135. efi live
  136. bouncing idle
  137. Locked PCM?
  138. 97 PCM w/427 swap
  139. Vengeance is coming to STL to tune who is in, need 5 guys
  140. Vengence is coming to STL to tune who is in, need 5 guys
  141. High IAC Counts
  142. Any reason to buy the HSW Nitrous controller if i already have EFI Live COS5?
  143. PLX Wideband install
  144. A few codes that i need to know what they mean!!!
  145. Smog today in the hoe
  146. Got a question for you LC-1 users
  147. o2 bung lc1
  148. VERY broad tuning question.
  149. Question about wiring and Pcm
  150. any tuners in upstate new york?
  151. Have LC-1 Experience? IN HERE!!!!
  152. NEWB!!!!! :read:
  153. Need Help...
  154. Anyone know where G114 and S108 are at?
  155. Car Stalls Out
  156. is this the ls1 or lt1 3-5pin maf
  157. rpm indicator wire?
  158. How do I tell which Pin is which?
  159. Datamaster Log
  160. ls1 edit question non technicial
  161. ******Gettysburg Tuning and Porting Oct 15-20******
  162. 85mm MAF Frequency Tables
  163. -LS1 Edit- Is it worth it? What can it do?
  164. Friends Procharged '91 454ss truck
  165. a4 tuning with efilive
  166. Tune needed with LS1 Edit please help
  167. handheld tuner effect dyno tune?
  168. Computer issues, at the end of my rope. No Comm error...
  169. 0342 Code Help
  170. Yo wtf what happened to my ltft's GRRRRRRR here we go again
  171. Car Bogs after the TUNE LS1 gto
  172. Flashing PCM/ECM and warranties
  173. different LS1 computers
  174. Timing Adjustments for H/C
  175. 2 Bar map question
  176. 2000 Engine Harness to 2001 car?
  177. Which wire is for the O2 Sensors?
  178. Tune shops in KC
  179. Long time to warm up and stay running?
  180. 2002 A4 upshift issues/Want feedback on tune.
  181. Efi Live Beginer
  182. Where To Buy Tech 2 Gm Flash Card?
  183. Anyone have HPTuner contact number? Have an urgent issue
  184. can sumone tell me what the connectors are?
  185. P0102 is kicking my ass...suggestions?
  186. 2bar not working
  187. Auto Meter Wide Band???
  188. Just curious because I had a crazy idea. Is this possible?
  189. Used HP Tuners today
  190. MAP @ idle Diablo Sport
  191. Can I turn off p0133 and p0153
  192. OLSD idling help
  193. Can abs codes be deleted?
  194. Adding Fan control 411 PCM
  195. Installing an LM-2 Wideband, have question????
  196. wideband or EIO latency in logging
  197. question about boost/MAP/aeroforce
  198. IAC counts too low?
  199. Not doing a relearn, will is cause crank sensor to go bad?
  200. PCM tach output
  201. IAC steps Vs. effective area table in HP tuners pro.
  202. computer question?
  203. Losing the whole passenger side bank
  204. Which pin on the computer?
  205. Secuirity
  206. engine code p1637
  207. KR help
  208. bucking, stalling and rich when cold???
  209. 06' Pontiac G6
  210. ported maf issue
  211. Pro's running MAP system only?
  212. 2 bar map problem
  213. Small HP Tuner issue
  214. What the best shift timing on a Diablosport?
  215. 2006 dodge ram hemi
  216. Bucking issue still exists, need advice
  217. HELP AFR Issue!!!
  218. IAP table in HP tuners?
  219. sorry for the redundancy
  220. Where to buy?? PCM bracket
  221. Idle and surge issue
  222. New motor. Car cranks, but wont fire. What could it be?
  223. texas speed mail order tune
  224. Looking for a tuner in Oklahoma
  225. Simple HP tuners question...
  226. LTFTs Unchanged After Heads/ ARHs
  227. what should my AFR be at full throttle?
  228. Fuse Block Wiring
  229. will a broken brake fluid level sensor trip SES?
  230. Idle AFR ok > 1000 12.0
  231. Gm Tps
  232. HP tuners pro, where to find IAC steps reading in the scanner?
  233. knock sensor help
  234. do i have ETC in my car?
  235. Idle high while moving - m6
  236. I got troubles
  237. dynojet wide band commander kit
  238. Misfire question for the tech-savvy guys
  239. what are the advantages to speed density tuning over regular tuning?
  240. bucking fix (richen)
  241. Need 2002 PCM Pinout for Silverado 6.0l LQ4
  242. what tuner do i get
  243. adding more fuel on HP Tuners
  244. o2 sensor question
  245. hp tune rev limiter not consistant
  246. Need your help on problem.
  247. i need feedback on hp tuners?
  248. efi live tuing questions
  249. None LS1 Question About Water making 1996 Ford Contour Die
  250. Why is my idle spark so drastic???