View Full Version : PCM Diagnostics & Tuning



  1. cord question
  2. Anybody dd t rex cam mpg?
  3. MAF elctrical output reading..........
  4. Any well know tuners near Idaho?
  5. Would replacing intake manifold cause P1153 code?
  6. need help turning off the ses light
  7. Limp mode with no MIL?
  8. Lt1 problems datamaster file attached!
  9. Mail order tuners????
  10. Anyone tuned by......
  11. Any tuners in socal (SFV or SCV)???
  12. Help with 91 silverado 6.0 swap
  13. new cam throwing misfire code
  14. 2 BAR Turbo Tuning! Help....
  15. O2 sensors on 2007 escalade?
  16. need help near havelock, NC
  17. Best mail order tunes
  18. SES light during high rpm shifts-->
  19. Msd 6010?
  20. EFILive Scan looses connection..
  21. ecm swaps
  22. Are GMPP ECU's re-mappable
  23. jet Dynamic Spectrum Tuners
  24. diablo u7193 for sale.
  25. Dyno tuner around Boise
  26. typical LTFT at idle
  27. opinions: megasquirt or stock pcm
  28. PVC Delete
  29. Charging system issue, alt dropping out under WOT load
  30. Help Electrical Car Dying
  31. Bad Computer?
  32. Looking for tuner in s.c. Or n.c.
  33. what are.....
  34. cost of dyno tuning?
  35. Replacing bad PCM means using more credits? (HP Tuners)
  36. Security light stays elimuminated all the time?
  37. dyno tuner?
  38. Wire Harnesses
  39. Planning on HPT + Innoative wideband... questions
  40. PCM burning up my alternator?
  41. efi live of hp tuners
  42. Tuner in KY
  43. why won't it shift at my rpm 2-3
  44. Wideband really needed with HPtuners?
  45. Big problems! Step inside
  46. LC-1 Error Code 9
  47. Philly Area Dynos
  48. slow rev
  49. Something seriously wrong with my car..
  50. tps high input anyone know how to fix??
  51. HP Tuners Question
  52. Trifecta Tuning
  53. Hp Tuners where to get cheap
  54. Autometer AF Guage
  55. Engine computer seal
  56. maf ????
  57. Weird Idle
  58. Need your .02 please
  59. ????tuning????
  60. Need Speedometer Recalibrated
  61. need a datalogger
  62. TCC problems after new trans, converter, and gears. Hptuners
  63. Changes needed for boost ref fpr
  64. Could a bad alternator cause a surging idle?
  65. diablo question
  66. Long Term Fuel Trims Split
  67. hp limits on hp tuners and stock ecu
  68. 95 A4 PCM just fried - how to swap?
  69. What can be tuned for transmission/rear? What should I ask?
  70. efilive tuners near Canton, ohio
  71. Vista?HP Tuners
  72. what should i expect to pay for a tune?
  73. th400 neautral safty sw?
  74. Tune near Pittsburgh Pa or Cleveland OH?
  75. Is the car tunable with this code?
  76. car holds rpm after tune
  77. t56 to th350/400 with a transbrake?
  78. Need Tune!
  79. C5 Tune headers no cats
  80. o2 sensors
  81. wierd one
  82. Tune going weird?
  83. Need Help!!
  84. P-0135
  85. Converting 4l60e to 80e settings in VCM
  86. HPT on a Dell Inspiron Mini
  87. LT1. to BIN. file ....HOW??
  88. efi live help
  89. TB changes, idle code
  90. HELP - SD tuning w/HPT
  91. HPT - No signal from O2's.
  92. Need help with accel dfi for LT1 questions
  93. Rich idle - 42# injectors
  94. Speed Density tune
  95. Timing Question??
  96. Is there someone who can hack into my comp and help me???
  97. Heres a nice guide to codes'
  98. Emissions question... drive cycle
  99. Random "miss" HELP!
  100. 5.3 Truck Harness Compatible with LS1 Engine?
  101. mail order pcm
  102. trac on, gas stuck=me in the ditch
  103. Maf tuning question
  104. Too many things not ready to pass inspection
  105. Emissions
  106. Who has HPtuners in stock?
  107. ******Gettysburg Tuning and Porting March 27- April 4******
  108. Stock MAP sensor ??
  109. more damn comp/gauge problems
  110. weird idle problem
  111. why do headers / ypipe require a tune?
  112. will my l92 headed 370 run on 6.0 tune???
  113. diablosport question
  114. tuner
  115. 99 pcm in a 2001?
  116. NO (PPM) Failing Smog Tests
  117. CONTACT # for Harlin engineering
  118. Need help! Please read my logs and share advice
  119. New tune after Trickflows
  120. Base vs Main Spark Tables (HPTuners)
  121. Harlin 2step question
  122. narrow band
  123. E38 problem wont start
  124. Need advice on what to tune after these readings
  125. Running Rich, Need Advice
  126. New cam installed guys.....please step in!
  127. chipped ecm
  128. Need Tune and Dyno in Sarasota!
  129. ls1 2 -step question.
  130. Error Code P0154
  131. What would a bad MAP sensor do??
  132. Catalyst and Evap Wont Read Ready Help Help
  133. Another SD Convert
  134. L76 G8 tuning options for PCM
  135. How much did you gain from Dyno Tune?
  136. Problem with Edelbrock/msd LSX conversion
  137. 94-97 maf the same as 98-02?
  138. fuel problem
  139. 1998 fbodies
  140. shift light on G8
  141. Transmission Tuning My thoughts on it.
  142. Help. a/f 10.0???
  143. Happy to make my first HP log >>>BUT
  144. lots of ?? tune.
  145. Thank You SLOWHAWK!!
  146. 6.0L heads/cam SD tune surging when cold.
  147. Obd port
  148. chip
  149. Need help asap with hptuners...
  150. Timing - tuning question
  151. Open tune question
  152. Timing Retard for Nitrous 150 wet shot
  153. Intermitent SES Light!
  154. modded 402 idle/brake stall problem
  155. Car idles at 2000-2500 rpm...help!
  156. check out this great book: engine management advanced tuning by Greg Banish
  157. Looking for base tune before going to dyno
  158. Pcm/harness interchange..Ls1 pcm + truck harness
  159. '99-'02 Computer Into '98 F-body?
  160. LS1 PCM is Shot
  161. tuning for gear
  162. LS6 help
  163. how hard is the converting?
  164. Check engine light codes??
  165. Changing MAF size after mail order tune... safe?
  166. Water Temperature Sensor Bad?
  167. opinion on megasquirt
  168. Best tuner in Kansas
  169. Do Lines/Bosch require PCM Tuning?
  170. Tune Time performace in Toms River NJ?
  171. SES codes after diablosport tuner
  172. EFI live + wideband package.
  173. Torquer 2 cam tunning bad?
  174. 16 to 17" wheels?
  175. Hey diablosport!! I got a question.
  176. Noob question on tuning software.
  177. Speed density or MAF tune??
  178. Stand alone EFI, WOLF 3d V-500, any users?
  179. Predator data log not working
  180. I'm running lean after tune HELP!
  181. Fuel Gauge Segment Swap
  182. HP Tuners
  183. Common tuned out items
  184. converter locking in 2nd & 3rd @ WOT...EFILive
  185. FYI, hypertech for ls1 is garbage.
  186. Do i need a tune?
  187. 98 to 2002 repinning C21 C220 C230 Help?
  188. to much fuel? hpt?
  189. Finish Line Performance
  190. Talk about the 98 PCM being inferior?
  191. SD tunes???
  192. Cam sensor prob
  193. Tuner in Las Vegas ???
  194. getting codes tuned out...
  195. Hptuner E85 users, how are logging the low AFR 9.7?
  196. If a tuner is good with FAST XFI should they be able to use BS3?
  197. HP tuners questions
  198. Help with Optimum a/f ratio......
  199. Predator performance gains?
  200. need a tuner in va
  201. auto tap injector pulse width
  202. What are the important perimeters to log of a tuner?
  203. weird misfire issue...kinda stumpted
  204. Tuning info needed for TH400 install and ?'s...
  205. GTO with Speedometer issue after TH400 swap
  206. Pulling a 1996 LT1 Formula engine. What wires do i need to run no emmision standalone
  207. COS5 idle map
  208. HPTuners reload stock tune?
  209. PO442 Wtf????????????
  210. 98 & 99-02 pcm
  211. 200mph speedo help!!!
  212. Looking for decent Data Logging software
  213. LM1 exhaust clamp
  214. bought a 98 ls1 a4 need help
  215. Dire need of pcm help! (no status in efilive)
  216. I think My OBD2 port is bad
  217. Help with my 14 codes ????????????
  218. Tuning for OBD1 LT1 in Colorado
  219. Tuning problem
  220. turbo tuning
  221. fast wideband setup for efilive v2
  222. No MAF
  223. 98pcm to 01pcm
  224. 94 camaro z28 - Do I have a diagnostics port? Need a tune.
  225. Maf ok?
  226. quick question regarding histograms in HPT (dialing in MAF)
  227. Are lsx pcm/tcm controlled/wired individually?
  228. TPS Woes
  229. '98 Camaro PCM? Which programmer do I need.
  230. First day tuning with diablo suggestions?
  231. how bad do i need a tune
  232. Diablo tune, Rev Limit
  233. Synergy 2 step question
  234. My 2000 z28 didnt pass smog!!!!!?
  235. new scans today..
  236. About to buy an LM-2 Kit
  237. P0757 and P0106 codes?
  238. tps and slp MAF problem
  239. p0134??????
  240. I need somebody to look at my Data Log. Problems with new trans and new stall.
  241. Speedometer quit working
  242. Service Soon....? i have to smog and dont know what to do????
  243. another 98 to 99 pcm harness swap question
  244. Is this tuning or a mechanical issue?
  245. Diablo Tune (this is gonna sound crazy)
  246. Alternate hardware for tuning software
  247. Tach is not working.
  248. NTK and stand alone gauges
  249. JET experts in here
  250. newb question...Please help