View Full Version : PCM Diagnostics & Tuning



  1. Mail order tuners????
  2. Anyone tuned by......
  3. Any tuners in socal (SFV or SCV)???
  4. Help with 91 silverado 6.0 swap
  5. new cam throwing misfire code
  6. 2 BAR Turbo Tuning! Help....
  7. O2 sensors on 2007 escalade?
  8. need help near havelock, NC
  9. Best mail order tunes
  10. SES light during high rpm shifts-->
  11. Msd 6010?
  12. EFILive Scan looses connection..
  13. ecm swaps
  14. Are GMPP ECU's re-mappable
  15. jet Dynamic Spectrum Tuners
  16. diablo u7193 for sale.
  17. Dyno tuner around Boise
  18. typical LTFT at idle
  19. opinions: megasquirt or stock pcm
  20. PVC Delete
  21. Charging system issue, alt dropping out under WOT load
  22. Help Electrical Car Dying
  23. Bad Computer?
  24. Looking for tuner in s.c. Or n.c.
  25. what are.....
  26. cost of dyno tuning?
  27. Replacing bad PCM means using more credits? (HP Tuners)
  28. Security light stays elimuminated all the time?
  29. dyno tuner?
  30. Wire Harnesses
  31. Planning on HPT + Innoative wideband... questions
  32. PCM burning up my alternator?
  33. efi live of hp tuners
  34. Tuner in KY
  35. why won't it shift at my rpm 2-3
  36. Wideband really needed with HPtuners?
  37. Big problems! Step inside
  38. LC-1 Error Code 9
  39. Philly Area Dynos
  40. slow rev
  41. Something seriously wrong with my car..
  42. tps high input anyone know how to fix??
  43. HP Tuners Question
  44. Trifecta Tuning
  45. Hp Tuners where to get cheap
  46. Autometer AF Guage
  47. Engine computer seal
  48. maf ????
  49. Weird Idle
  50. Need your .02 please
  51. ????tuning????
  52. Need Speedometer Recalibrated
  53. need a datalogger
  54. TCC problems after new trans, converter, and gears. Hptuners
  55. Changes needed for boost ref fpr
  56. Could a bad alternator cause a surging idle?
  57. diablo question
  58. Long Term Fuel Trims Split
  59. hp limits on hp tuners and stock ecu
  60. 95 A4 PCM just fried - how to swap?
  61. What can be tuned for transmission/rear? What should I ask?
  62. efilive tuners near Canton, ohio
  63. Vista?HP Tuners
  64. what should i expect to pay for a tune?
  65. th400 neautral safty sw?
  66. Tune near Pittsburgh Pa or Cleveland OH?
  67. Is the car tunable with this code?
  68. car holds rpm after tune
  69. t56 to th350/400 with a transbrake?
  70. Need Tune!
  71. C5 Tune headers no cats
  72. o2 sensors
  73. wierd one
  74. Tune going weird?
  75. Need Help!!
  76. P-0135
  77. Converting 4l60e to 80e settings in VCM
  78. HPT on a Dell Inspiron Mini
  79. LT1. to BIN. file ....HOW??
  80. efi live help
  81. TB changes, idle code
  82. HELP - SD tuning w/HPT
  83. HPT - No signal from O2's.
  84. Need help with accel dfi for LT1 questions
  85. Rich idle - 42# injectors
  86. Speed Density tune
  87. Timing Question??
  88. Is there someone who can hack into my comp and help me???
  89. Heres a nice guide to codes'
  90. Emissions question... drive cycle
  91. Random "miss" HELP!
  92. 5.3 Truck Harness Compatible with LS1 Engine?
  93. mail order pcm
  94. trac on, gas stuck=me in the ditch
  95. Maf tuning question
  96. Too many things not ready to pass inspection
  97. Emissions
  98. Who has HPtuners in stock?
  99. ******Gettysburg Tuning and Porting March 27- April 4******
  100. Stock MAP sensor ??
  101. more damn comp/gauge problems
  102. weird idle problem
  103. why do headers / ypipe require a tune?
  104. will my l92 headed 370 run on 6.0 tune???
  105. diablosport question
  106. tuner
  107. 99 pcm in a 2001?
  108. NO (PPM) Failing Smog Tests
  109. CONTACT # for Harlin engineering
  110. Need help! Please read my logs and share advice
  111. New tune after Trickflows
  112. Base vs Main Spark Tables (HPTuners)
  113. Harlin 2step question
  114. narrow band
  115. E38 problem wont start
  116. Need advice on what to tune after these readings
  117. Running Rich, Need Advice
  118. New cam installed guys.....please step in!
  119. chipped ecm
  120. Need Tune and Dyno in Sarasota!
  121. ls1 2 -step question.
  122. Error Code P0154
  123. What would a bad MAP sensor do??
  124. Catalyst and Evap Wont Read Ready Help Help
  125. Another SD Convert
  126. L76 G8 tuning options for PCM
  127. How much did you gain from Dyno Tune?
  128. Problem with Edelbrock/msd LSX conversion
  129. 94-97 maf the same as 98-02?
  130. fuel problem
  131. 1998 fbodies
  132. shift light on G8
  133. Transmission Tuning My thoughts on it.
  134. Help. a/f 10.0???
  135. Happy to make my first HP log >>>BUT
  136. lots of ?? tune.
  137. Thank You SLOWHAWK!!
  138. 6.0L heads/cam SD tune surging when cold.
  139. Obd port
  140. chip
  141. Need help asap with hptuners...
  142. Timing - tuning question
  143. Open tune question
  144. Timing Retard for Nitrous 150 wet shot
  145. Intermitent SES Light!
  146. modded 402 idle/brake stall problem
  147. Car idles at 2000-2500 rpm...help!
  148. check out this great book: engine management advanced tuning by Greg Banish
  149. Looking for base tune before going to dyno
  150. Pcm/harness interchange..Ls1 pcm + truck harness
  151. '99-'02 Computer Into '98 F-body?
  152. LS1 PCM is Shot
  153. tuning for gear
  154. LS6 help
  155. how hard is the converting?
  156. Check engine light codes??
  157. Changing MAF size after mail order tune... safe?
  158. Water Temperature Sensor Bad?
  159. opinion on megasquirt
  160. Best tuner in Kansas
  161. Do Lines/Bosch require PCM Tuning?
  162. Tune Time performace in Toms River NJ?
  163. SES codes after diablosport tuner
  164. EFI live + wideband package.
  165. Torquer 2 cam tunning bad?
  166. 16 to 17" wheels?
  167. Hey diablosport!! I got a question.
  168. Noob question on tuning software.
  169. Speed density or MAF tune??
  170. Stand alone EFI, WOLF 3d V-500, any users?
  171. Predator data log not working
  172. I'm running lean after tune HELP!
  173. Fuel Gauge Segment Swap
  174. HP Tuners
  175. Common tuned out items
  176. converter locking in 2nd & 3rd @ WOT...EFILive
  177. FYI, hypertech for ls1 is garbage.
  178. Do i need a tune?
  179. 98 to 2002 repinning C21 C220 C230 Help?
  180. to much fuel? hpt?
  181. Finish Line Performance
  182. Talk about the 98 PCM being inferior?
  183. SD tunes???
  184. Cam sensor prob
  185. Tuner in Las Vegas ???
  186. getting codes tuned out...
  187. Hptuner E85 users, how are logging the low AFR 9.7?
  188. If a tuner is good with FAST XFI should they be able to use BS3?
  189. HP tuners questions
  190. Help with Optimum a/f ratio......
  191. Predator performance gains?
  192. need a tuner in va
  193. auto tap injector pulse width
  194. What are the important perimeters to log of a tuner?
  195. weird misfire issue...kinda stumpted
  196. Tuning info needed for TH400 install and ?'s...
  197. GTO with Speedometer issue after TH400 swap
  198. Pulling a 1996 LT1 Formula engine. What wires do i need to run no emmision standalone
  199. COS5 idle map
  200. HPTuners reload stock tune?
  201. PO442 Wtf????????????
  202. 98 & 99-02 pcm
  203. 200mph speedo help!!!
  204. Looking for decent Data Logging software
  205. LM1 exhaust clamp
  206. bought a 98 ls1 a4 need help
  207. Dire need of pcm help! (no status in efilive)
  208. I think My OBD2 port is bad
  209. Help with my 14 codes ????????????
  210. Tuning for OBD1 LT1 in Colorado
  211. Tuning problem
  212. turbo tuning
  213. fast wideband setup for efilive v2
  214. No MAF
  215. 98pcm to 01pcm
  216. 94 camaro z28 - Do I have a diagnostics port? Need a tune.
  217. Maf ok?
  218. quick question regarding histograms in HPT (dialing in MAF)
  219. Are lsx pcm/tcm controlled/wired individually?
  220. TPS Woes
  221. '98 Camaro PCM? Which programmer do I need.
  222. First day tuning with diablo suggestions?
  223. how bad do i need a tune
  224. Diablo tune, Rev Limit
  225. Synergy 2 step question
  226. My 2000 z28 didnt pass smog!!!!!?
  227. new scans today..
  228. About to buy an LM-2 Kit
  229. P0757 and P0106 codes?
  230. tps and slp MAF problem
  231. p0134??????
  232. I need somebody to look at my Data Log. Problems with new trans and new stall.
  233. Speedometer quit working
  234. Service Soon....? i have to smog and dont know what to do????
  235. another 98 to 99 pcm harness swap question
  236. Is this tuning or a mechanical issue?
  237. Diablo Tune (this is gonna sound crazy)
  238. Alternate hardware for tuning software
  239. Tach is not working.
  240. NTK and stand alone gauges
  241. JET experts in here
  242. newb question...Please help
  243. I have a "reverse" question...............
  244. Question about MPVI Pro interface
  245. ASA reflash
  246. Better hot start? Startup friction airflow correction
  247. P0171 and P0174 Codes intermittantly
  248. another problem with new tune
  249. Tuning question, please help..
  250. Question for the experienced