View Full Version : PCM Diagnostics & Tuning



  1. engine misfire
  2. Tuning for vig4000
  3. ABS INOP, ARS, Low Trac.....
  4. ???s on tuning PE w/HPT
  5. Why is my idle spark all over the place?
  6. FI, meth, and tuning question...
  7. Buying a car that wont start need help
  8. e85 and B3601, stoich
  9. Another idle problem
  10. Tune for a near stock car?
  11. Just got Hp tuners and a couple questions (tried search)
  12. Worried about spark knock
  13. p0133 and p0153 question but not normal
  14. tps sensor
  15. NEED SOME ADVICE ABOUT O2's
  16. Car noses over when tranny is under 140.. Why?
  17. Intermittent surging / bucking problem p0103.
  18. What separates "good" from "bad" tuners? Who are they?
  19. wideband af/r gauge mounting in car
  20. Little help please
  21. I have an XFI communication problem for the IT experts..
  22. Tach signal on 08 vette.
  23. KR maxed out on startup
  24. 98 + vats + swap car
  25. 1998 and TQ management?
  26. readiness monitors
  27. atlanta area
  28. car dies at 6000
  29. car cranks, but wont fire, possible tune issue
  30. HPT Guys Please Help
  31. ebay pcm any good?
  32. not shifting from 2-3 after tune
  33. mafless tune
  34. reading Problem ( LC-1 logwork & gage & EFIlive )
  35. {b3702}
  36. DTC, live data reader.
  37. 2002 Engine trans wireharness and pcm in 98 T/A
  38. Keep HP tuners or sell and gvet EFI live
  39. my computer and bs3=a pain in the A$$
  40. PLx to Hptuners Question
  41. Richen idle& cruise
  42. looking for a shop in my area
  43. Confused about LTFT tuning? using HP Tuners.
  44. Whats wrong....!!!
  45. Throttle response?
  46. Injectors offset voltage values
  47. My 1st experience w/SD tuning.
  48. Hot start idle is horrible..Please look
  49. Please help!
  50. shift light....
  51. Texas Sponsors Needed ASAP!!!!
  52. MAD PROPS to Vince at Trifecta Performance
  53. Dash taken out, body control module in alarm mode?
  54. -100% LTFTs?
  55. ???RPM gauge not working
  56. ???abs Inop
  57. Masport Tuning In Boca Kicks Ass
  58. O2 Sensor issue
  59. wide band
  60. computer
  61. ignition coil 7 control circuit?
  62. is it possible to use diablosport to....
  63. How to disable EGR in LT1 Edit
  64. Anyone used the JET verson of Tuner Cats??
  65. best tuning software for startes
  66. timing, masters of the LS please.....
  67. Want to add Cats, will it affect my tune much?
  68. LS6 Throttle Body Tuning
  69. Need CEL Code Help
  70. timing at Peak TQ and Peak HP
  71. v6-v8 swap (wire from pcm to allow all 8cyl to function)
  72. Just got my HP Tuners
  73. my roommate thinks this will work on his V6 Camaro
  74. TCS light staying off?
  75. Misfiring bad and throwing codes.
  76. What do our cars consider WOT?
  77. TCC slip/duty
  78. 01 WS6 Issues
  79. Tuning and headers ... my experience
  80. knock sensor questions
  81. tuning question efilive
  82. Help...5000 rpm shutdown
  83. Lean Stumble Problem - Tune file and datalog
  84. Warm start issue - what should my tuner be looking for
  85. maf question
  86. any1 in killeen or around the area with 99yr hptuners
  87. Can I has fuel? Car is lean... (scan inside)
  88. What color wire from Ignition Switch at Steering Column
  89. 2-3 Trans Clunk from Tuning? Can anyone check my tune for issues?
  90. 12.37 @ 113 last night...slight bog out of the hole...Tune/Log Inside
  91. Torque Management on a M6
  92. xfi tuning help
  93. Base hptuners tune questions for my 408 TT build..
  94. Help Logging....
  95. NOOB. thinking of purchasing tuning siftware.
  96. idle issues after new mass air
  97. where can i find a MAP pigtail?
  98. #7 & #8 not firing
  99. magnacharged 402ci random misfire code?
  100. Mis firing and bogging down
  101. FAST XFI LS2 T-56 Help
  102. Car nosed over after launch.. Anyone know why?
  103. my IAC position is 0 at idle after adjusting? need help.
  104. Silly question? Using E38 ecm without the VVT cam ok?
  105. want to richen my WOT mixture a little EFI Live
  106. big stuff 3
  107. intermitent lean (p0171/p0174) codes..
  108. Torque Converter Tuning help/write up additions...
  109. Washing Car=Check Engine Light On
  110. I need help IMMEDIATELY!!
  111. 98 EFILive tune help
  112. GM Drive Cycle monitors... emissions help?
  113. Reduced Engine Power Problem !!
  114. Tuners around central MN
  115. Search not working for me--problems with LT1/LS1 Edit and Tunercat with Vista
  116. ol sd tune vs. cl sd tune-opinions inside....
  117. any 98 m6 tuners in here? got a question...
  118. Dyno/ mail order/ or software?
  119. Do I Need a dyno to get a tune?
  120. Dyno Tune Gain
  121. car is way to rich need help
  122. Newb Question About Tuning
  123. GMPP LS2 compurter e67
  124. LM-1 and HP Pro Connection and Use??
  125. Installed new intake... problems
  126. New SES codes
  127. Hard Start Cold Or Hot
  128. hp tuners software for !!!
  129. Why is AFR off so much from bank to bank with dual wideband?
  130. Using an LS7/LS3 MAF Sensor with an LS2
  131. Stand-alone PCM harness for diagnostics and testing?
  132. STFT Super Negative....Then Super Positive After VE Changes
  133. dtc p0174
  134. Need some help w/smog tune.. PLEASE
  135. HP Tuners comes thru! THANK YOU!
  136. 365, 4l80e, COS3,2barmap efilive
  137. p0200 code...wtf!!!
  138. do fbodies use any kind of bus communications?
  139. Looking for advice 5.3l tuning, hp tuners
  140. Hp tuners and Autometer wideband Help!
  141. GM controller #19201861 tune?
  142. TPS code and high idle???
  143. part throttle miss, possible o2 problem?
  144. shift kit and diablo tuner?
  145. Ses Codes
  146. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  147. Vortech Supercharger/92mm FAST Intake/TB, 100mm TSP MAF, Tuning help needed!
  148. wide band hp tuner calibration off
  149. snap on scanner gets "no communication" from pcm
  150. Failed Emissions
  151. Buying Hp Tuners but have some questions
  152. LS1 (2?) Edit vs. HPT vs. EFI Live
  153. Do i still need a programmer...?
  154. 6.0l Cranks But No Start
  155. Please look at my Log and Tune - Files attached
  156. New to tuning,with MTI X1 cam
  157. tuning question
  158. Ls1 Edit questions <--anyone have answers
  159. VE Tuning at WOT?
  160. lt1 to ls2... can I use 98 pcm?
  161. AEM Wideband Controller
  162. What Gains have people seen going from 13.8 AFR to 12.7????
  163. start-up and into gear problems
  164. car keeps cutting off under light acceleration
  165. What would you do?
  166. H%C/Intake/TB install with codes
  167. Is 02 PCM pin out same as 99
  168. e67 computer
  169. 2 bar tune with 3 bar map?
  170. anyone used a 2-step on a classic fast system
  171. GMPP Computer
  172. Buying HP Tuners, what's the cheapest laptop I could get to run it?
  173. mass air voltage too high
  174. diablosport predator
  175. tuner cat help
  176. who on here has hp tuners come on in
  177. Does it matter that I'm using?
  178. question for the start up
  179. 5.3 with a gmpp intake and 4150 4 bbl throttlebody questions
  180. Why do people insist the throttle volts be .4-.6 range ?
  181. stumped with injectors filling up cylinder
  182. HP Tuners - Lean stumble when you snap throttle or even try to take off? Any ideas?
  183. For CL do you run LTFT or just STFT
  184. OLFA table adj. in PE area
  185. an SD tuning using WB, is correct or not?
  186. LTFT RPM Boundaries
  187. BS3 Help
  188. sts trubo tune advice
  189. efi live
  190. bouncing idle
  191. Locked PCM?
  192. 97 PCM w/427 swap
  193. Vengeance is coming to STL to tune who is in, need 5 guys
  194. Vengence is coming to STL to tune who is in, need 5 guys
  195. High IAC Counts
  196. Any reason to buy the HSW Nitrous controller if i already have EFI Live COS5?
  197. PLX Wideband install
  198. A few codes that i need to know what they mean!!!
  199. Smog today in the hoe
  200. Got a question for you LC-1 users
  201. o2 bung lc1
  202. VERY broad tuning question.
  203. Question about wiring and Pcm
  204. any tuners in upstate new york?
  205. Have LC-1 Experience? IN HERE!!!!
  206. NEWB!!!!! :read:
  207. Need Help...
  208. Anyone know where G114 and S108 are at?
  209. Car Stalls Out
  210. is this the ls1 or lt1 3-5pin maf
  211. rpm indicator wire?
  212. How do I tell which Pin is which?
  213. Datamaster Log
  214. ls1 edit question non technicial
  215. ******Gettysburg Tuning and Porting Oct 15-20******
  216. 85mm MAF Frequency Tables
  217. -LS1 Edit- Is it worth it? What can it do?
  218. Friends Procharged '91 454ss truck
  219. a4 tuning with efilive
  220. Tune needed with LS1 Edit please help
  221. handheld tuner effect dyno tune?
  222. Computer issues, at the end of my rope. No Comm error...
  223. 0342 Code Help
  224. Yo wtf what happened to my ltft's GRRRRRRR here we go again
  225. Car Bogs after the TUNE LS1 gto
  226. Flashing PCM/ECM and warranties
  227. different LS1 computers
  228. Timing Adjustments for H/C
  229. 2 Bar map question
  230. 2000 Engine Harness to 2001 car?
  231. Which wire is for the O2 Sensors?
  232. Tune shops in KC
  233. Long time to warm up and stay running?
  234. 2002 A4 upshift issues/Want feedback on tune.
  235. Efi Live Beginer
  236. Where To Buy Tech 2 Gm Flash Card?
  237. Anyone have HPTuner contact number? Have an urgent issue
  238. can sumone tell me what the connectors are?
  239. P0102 is kicking my ass...suggestions?
  240. 2bar not working
  241. Auto Meter Wide Band???
  242. Just curious because I had a crazy idea. Is this possible?
  243. Used HP Tuners today
  244. MAP @ idle Diablo Sport
  245. Can I turn off p0133 and p0153
  246. OLSD idling help
  247. Can abs codes be deleted?
  248. Adding Fan control 411 PCM
  249. Installing an LM-2 Wideband, have question????
  250. wideband or EIO latency in logging