View Full Version : PCM Diagnostics & Tuning



  1. I have an XFI communication problem for the IT experts..
  2. Tach signal on 08 vette.
  3. KR maxed out on startup
  4. 98 + vats + swap car
  5. 1998 and TQ management?
  6. readiness monitors
  7. atlanta area
  8. car dies at 6000
  9. car cranks, but wont fire, possible tune issue
  10. HPT Guys Please Help
  11. ebay pcm any good?
  12. not shifting from 2-3 after tune
  13. mafless tune
  14. reading Problem ( LC-1 logwork & gage & EFIlive )
  15. {b3702}
  16. DTC, live data reader.
  17. 2002 Engine trans wireharness and pcm in 98 T/A
  18. Keep HP tuners or sell and gvet EFI live
  19. my computer and bs3=a pain in the A$$
  20. PLx to Hptuners Question
  21. Richen idle& cruise
  22. looking for a shop in my area
  23. Confused about LTFT tuning? using HP Tuners.
  24. Whats wrong....!!!
  25. Throttle response?
  26. Injectors offset voltage values
  27. My 1st experience w/SD tuning.
  28. Hot start idle is horrible..Please look
  29. Please help!
  30. shift light....
  31. Texas Sponsors Needed ASAP!!!!
  32. MAD PROPS to Vince at Trifecta Performance
  33. Dash taken out, body control module in alarm mode?
  34. -100% LTFTs?
  35. ???RPM gauge not working
  36. ???abs Inop
  37. Masport Tuning In Boca Kicks Ass
  38. O2 Sensor issue
  39. wide band
  40. computer
  41. ignition coil 7 control circuit?
  42. is it possible to use diablosport to....
  43. How to disable EGR in LT1 Edit
  44. Anyone used the JET verson of Tuner Cats??
  45. best tuning software for startes
  46. timing, masters of the LS please.....
  47. Want to add Cats, will it affect my tune much?
  48. LS6 Throttle Body Tuning
  49. Need CEL Code Help
  50. timing at Peak TQ and Peak HP
  51. v6-v8 swap (wire from pcm to allow all 8cyl to function)
  52. Just got my HP Tuners
  53. my roommate thinks this will work on his V6 Camaro
  54. TCS light staying off?
  55. Misfiring bad and throwing codes.
  56. What do our cars consider WOT?
  57. TCC slip/duty
  58. 01 WS6 Issues
  59. Tuning and headers ... my experience
  60. knock sensor questions
  61. tuning question efilive
  62. Help...5000 rpm shutdown
  63. Lean Stumble Problem - Tune file and datalog
  64. Warm start issue - what should my tuner be looking for
  65. maf question
  66. any1 in killeen or around the area with 99yr hptuners
  67. Can I has fuel? Car is lean... (scan inside)
  68. What color wire from Ignition Switch at Steering Column
  69. 2-3 Trans Clunk from Tuning? Can anyone check my tune for issues?
  70. 12.37 @ 113 last night...slight bog out of the hole...Tune/Log Inside
  71. Torque Management on a M6
  72. xfi tuning help
  73. Base hptuners tune questions for my 408 TT build..
  74. Help Logging....
  75. NOOB. thinking of purchasing tuning siftware.
  76. idle issues after new mass air
  77. where can i find a MAP pigtail?
  78. #7 & #8 not firing
  79. magnacharged 402ci random misfire code?
  80. Mis firing and bogging down
  81. FAST XFI LS2 T-56 Help
  82. Car nosed over after launch.. Anyone know why?
  83. my IAC position is 0 at idle after adjusting? need help.
  84. Silly question? Using E38 ecm without the VVT cam ok?
  85. want to richen my WOT mixture a little EFI Live
  86. big stuff 3
  87. intermitent lean (p0171/p0174) codes..
  88. Torque Converter Tuning help/write up additions...
  89. Washing Car=Check Engine Light On
  90. I need help IMMEDIATELY!!
  91. 98 EFILive tune help
  92. GM Drive Cycle monitors... emissions help?
  93. Reduced Engine Power Problem !!
  94. Tuners around central MN
  95. Search not working for me--problems with LT1/LS1 Edit and Tunercat with Vista
  96. ol sd tune vs. cl sd tune-opinions inside....
  97. any 98 m6 tuners in here? got a question...
  98. Dyno/ mail order/ or software?
  99. Do I Need a dyno to get a tune?
  100. Dyno Tune Gain
  101. car is way to rich need help
  102. Newb Question About Tuning
  103. GMPP LS2 compurter e67
  104. LM-1 and HP Pro Connection and Use??
  105. Installed new intake... problems
  106. New SES codes
  107. Hard Start Cold Or Hot
  108. hp tuners software for !!!
  109. Why is AFR off so much from bank to bank with dual wideband?
  110. Using an LS7/LS3 MAF Sensor with an LS2
  111. Stand-alone PCM harness for diagnostics and testing?
  112. STFT Super Negative....Then Super Positive After VE Changes
  113. dtc p0174
  114. Need some help w/smog tune.. PLEASE
  115. HP Tuners comes thru! THANK YOU!
  116. 365, 4l80e, COS3,2barmap efilive
  117. p0200 code...wtf!!!
  118. do fbodies use any kind of bus communications?
  119. Looking for advice 5.3l tuning, hp tuners
  120. Hp tuners and Autometer wideband Help!
  121. GM controller #19201861 tune?
  122. TPS code and high idle???
  123. part throttle miss, possible o2 problem?
  124. shift kit and diablo tuner?
  125. Ses Codes
  126. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  127. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  128. wide band hp tuner calibration off
  129. snap on scanner gets "no communication" from pcm
  130. Failed Emissions
  131. Buying Hp Tuners but have some questions
  132. LS1 (2?) Edit vs. HPT vs. EFI Live
  133. Do i still need a programmer...?
  134. 6.0l Cranks But No Start
  135. Please look at my Log and Tune - Files attached
  136. New to tuning,with MTI X1 cam
  137. tuning question
  138. Ls1 Edit questions <--anyone have answers
  139. VE Tuning at WOT?
  140. lt1 to ls2... can I use 98 pcm?
  141. AEM Wideband Controller
  142. What Gains have people seen going from 13.8 AFR to 12.7????
  143. start-up and into gear problems
  144. car keeps cutting off under light acceleration
  145. What would you do?
  146. H%C/Intake/TB install with codes
  147. Is 02 PCM pin out same as 99
  148. e67 computer
  149. 2 bar tune with 3 bar map?
  150. anyone used a 2-step on a classic fast system
  151. GMPP Computer
  152. Buying HP Tuners, what's the cheapest laptop I could get to run it?
  153. mass air voltage too high
  154. diablosport predator
  155. tuner cat help
  156. who on here has hp tuners come on in
  157. Does it matter that I'm using?
  158. question for the start up
  159. 5.3 with a gmpp intake and 4150 4 bbl throttlebody questions
  160. Why do people insist the throttle volts be .4-.6 range ?
  161. stumped with injectors filling up cylinder
  162. HP Tuners - Lean stumble when you snap throttle or even try to take off? Any ideas?
  163. For CL do you run LTFT or just STFT
  164. OLFA table adj. in PE area
  165. an SD tuning using WB, is correct or not?
  166. LTFT RPM Boundaries
  167. BS3 Help
  168. sts trubo tune advice
  169. efi live
  170. bouncing idle
  171. Locked PCM?
  172. 97 PCM w/427 swap
  173. Vengeance is coming to STL to tune who is in, need 5 guys
  174. Vengence is coming to STL to tune who is in, need 5 guys
  175. High IAC Counts
  176. Any reason to buy the HSW Nitrous controller if i already have EFI Live COS5?
  177. PLX Wideband install
  178. A few codes that i need to know what they mean!!!
  179. Smog today in the hoe
  180. Got a question for you LC-1 users
  181. o2 bung lc1
  182. VERY broad tuning question.
  183. Question about wiring and Pcm
  184. any tuners in upstate new york?
  185. Have LC-1 Experience? IN HERE!!!!
  186. NEWB!!!!! :read:
  187. Need Help...
  188. Anyone know where G114 and S108 are at?
  189. Car Stalls Out
  190. is this the ls1 or lt1 3-5pin maf
  191. rpm indicator wire?
  192. How do I tell which Pin is which?
  193. Datamaster Log
  194. ls1 edit question non technicial
  195. ******Gettysburg Tuning and Porting Oct 15-20******
  196. 85mm MAF Frequency Tables
  197. -LS1 Edit- Is it worth it? What can it do?
  198. Friends Procharged '91 454ss truck
  199. a4 tuning with efilive
  200. Tune needed with LS1 Edit please help
  201. handheld tuner effect dyno tune?
  202. Computer issues, at the end of my rope. No Comm error...
  203. 0342 Code Help
  204. Yo wtf what happened to my ltft's GRRRRRRR here we go again
  205. Car Bogs after the TUNE LS1 gto
  206. Flashing PCM/ECM and warranties
  207. different LS1 computers
  208. Timing Adjustments for H/C
  209. 2 Bar map question
  210. 2000 Engine Harness to 2001 car?
  211. Which wire is for the O2 Sensors?
  212. Tune shops in KC
  213. Long time to warm up and stay running?
  214. 2002 A4 upshift issues/Want feedback on tune.
  215. Efi Live Beginer
  216. Where To Buy Tech 2 Gm Flash Card?
  217. Anyone have HPTuner contact number? Have an urgent issue
  218. can sumone tell me what the connectors are?
  219. P0102 is kicking my ass...suggestions?
  220. 2bar not working
  221. Auto Meter Wide Band???
  222. Just curious because I had a crazy idea. Is this possible?
  223. Used HP Tuners today
  224. MAP @ idle Diablo Sport
  225. Can I turn off p0133 and p0153
  226. OLSD idling help
  227. Can abs codes be deleted?
  228. Adding Fan control 411 PCM
  229. Installing an LM-2 Wideband, have question????
  230. wideband or EIO latency in logging
  231. question about boost/MAP/aeroforce
  232. IAC counts too low?
  233. Not doing a relearn, will is cause crank sensor to go bad?
  234. PCM tach output
  235. IAC steps Vs. effective area table in HP tuners pro.
  236. computer question?
  237. Losing the whole passenger side bank
  238. Which pin on the computer?
  239. Secuirity
  240. engine code p1637
  241. KR help
  242. bucking, stalling and rich when cold???
  243. 06' Pontiac G6
  244. ported maf issue
  245. Pro's running MAP system only?
  246. 2 bar map problem
  247. Small HP Tuner issue
  248. What the best shift timing on a Diablosport?
  249. 2006 dodge ram hemi
  250. Bucking issue still exists, need advice