View Full Version : PCM Diagnostics & Tuning



  1. not getting cam position sensor signal/tach is dead
  2. Need help with check engine codes
  3. ohm reading from pcm?
  4. nobody can figure this out, can you????? PLEASE!!
  5. random MAP sensor alarm after FAST intake
  6. Wideband to EGR 98/99
  7. My car worth tuning?
  8. MAF Cleaner
  9. Cam Sensor Question
  10. quick question
  11. My diagnostics port doesn't work??!!!
  12. computer reprograming
  13. Help with surge after h/c swap
  14. Should i advance the spark on a stock motor?
  15. HP Tuner.
  16. Throwing P0122, P0305, P0449 after NX wet install... lil help?
  17. EFILive Announces E38 & E67 ECM Speed Density Virtual VE table
  18. Car not running right
  19. HELP! I need to make my SES Light come on.
  20. Slp Diablo
  21. help meh plzzzz
  22. F.A.S.T. ~ Relocation of R&D to Memphis, TN
  23. PCMforless.com or Dyno Tune?
  24. 07 Suburban with SC
  25. Fan Disabled at higher speeds?
  26. Benefit or Not Stock or FAST
  27. Gauge Cluster delays before activating
  28. Z06 or 08 Vette-what is controlling dual mode exhaust?
  29. ? on desensitising knock sensors
  30. Deleted cats and ses light
  31. Flashing SES light after h/c install
  32. Weird Knock Retard ... Any ideas
  33. Help with AutoVE tune
  34. Corvette PCM pinout ?
  35. Anyone had any experience with Kaz tuning
  36. Car runs WORSE with O2's plugged in???
  37. P1153 codes after scraping exhaust
  38. help with my lm1
  39. Help, converting files, .hpl to .csv
  40. help with my set up 402 stroker
  41. not shifting
  42. i think its a tuning issue
  43. Can EFI Live tune a pcm that has a HP Tuners tune in it?
  44. Throwing 3 codes...
  45. EFILIVE: datalog grm/cyl 300?!
  46. need idea my pcm burnt
  47. looking for LS7 MAF
  48. Need Help Installing My Autogauge Monster Tach On My 98 Ta Please Help
  49. Where is the OBD II Plug on a C5?
  50. 408 with 60lb injectors tune
  51. Overseas and need a tuning hand
  52. PE issues: cant lean out in PE
  53. Question to Diablo owners
  54. Need a GOOD tuner
  55. Monitor LS1?
  56. P0174 & P0171 codes
  57. OBD readiness status ?
  58. when street racing or at the track
  59. help bad idle and tach malfuntioning
  60. LS1 2002 Engine Katrina, No Spark, Help !
  61. 160 stat?????
  62. Shift points?
  63. found miss but why?
  64. wideband malfunction?
  65. wideband malfunction?
  66. Predator questions
  67. E40 ECU ?'s Reflash and Reprogram
  68. code thrown p0108
  69. Anyone Know Where The Tach Wire Splits Into The Abs Module On A 98 Ta??
  70. RPMs jump up randomly
  71. what is resistance of 02 heater circuit
  72. Just set up HPT today...
  73. need help finding clutch switch wire off ecu
  74. ltft vs ve wb %
  75. hp tuners delived trans torque
  76. Car won't go above 4500rpm
  77. Any advise on tuning for a procharger?
  78. Will a LC1 send a WB signal without being connected to a laptop???
  79. hp tuners question
  80. Why is the SLP MAF a bad idea?
  81. Diablo wideband tuning problem
  82. My dog ate my EFILive cable!
  83. Best Tuner In Texas?????
  84. Dyno this Friday, HPT Qs
  85. Cyl air mass change
  86. Question???
  87. hypertech max energy
  88. Need some more tuning help
  89. rpm tach not working....
  90. Which tune for me?
  91. help with tune
  92. Will a 105mm Ford Throttle Body work with the stock pcm?
  93. predator question
  94. SLP Diablo
  95. turbo tune-Anyone know a good internet tuner?
  96. Default Idle problems can someone help me
  97. Differences in tunes of LS1 years (98 -02)
  98. Catalyst system low efficiency bank 1
  99. A Couple of EFI Live / HP Tuners Comparision Questions
  100. Anyone use a Wait4me Mail order tune?
  101. 02's
  102. Cursed Car? Still has CHECK GAUGES
  103. slangin' codes
  104. Real-time tuning for 98' LS1?
  105. Newbie question
  106. school
  107. A/C & Cruise Control Wire Schematics
  108. PCM Learn???
  109. Dwell settings and forced induction?
  110. Cam / crank sinking w/new motor?
  111. Which wideband?
  112. MAF code????
  113. Calibrated Success Tuning Class
  114. Car is pinging
  115. Is this false knock
  116. Building the VE tables for a SD tune
  117. what would cause O2 sensors not to work??
  118. Maxing out MAF
  119. SD and IAT location
  120. motor dieing when going from drive to reverse
  121. Fuel Injector Tuning
  122. Looking for tutorials/documents for RR
  123. maf sensor location and tune
  124. 4L60E shift tuning issue
  125. NE1 have Craig Moates cell #?
  126. Need Help with RR PCM Locked?
  127. Any ideas what this could be???
  128. Hpt To Efi
  129. multi misfire?
  130. 97 C5 with newly installed L92; serious tuning problems
  131. SLP Predator for 1999-2002 Camaro problem. Who has one, and who can help me out.
  132. MAF Question?
  133. Car runnign super rich... Stays in closed loop.
  134. How helpfull is a dyno tune?
  135. Tuning hindered by 'cuting out' at 4300 rpm
  136. Tach not working after engine install.
  137. New engine, what first?
  138. Anyone use Alex Pepper's OBD2 car code scanning?
  139. MAF in open loop?
  140. how does this work?
  141. CTS-V DIM, RIM, ign key to PCM
  142. What wire off the PCM do i connect A/F Gauge
  143. does this sound like a pcm going bad??
  144. HPtuners
  145. FAST dual sensor wideband/any input?
  146. Bin file request
  147. engine bogggg
  148. Wheel to Wheel Powertrain?
  149. Tune Shop???
  150. New to LS1 Tech, Need some Info
  151. Vinci Tuner - Stock Cam vs Hi Perf Stock Cam ?
  152. Diablo Predator question
  153. Code P0140 O2 sensor
  154. Trifecta Tune?
  155. anyone ever taken the EFI 101 class?
  156. How to install msd 2 step
  157. CHUCK COW - BWARE - Unreliable
  158. tunercat
  159. p0332 ks some one please help me
  160. Tuning for a boost referenced fuel regulator
  161. tune
  162. Wont downshift when mashing pedel (logs,configs,tunes included)
  163. Can't tune idle
  164. need help
  165. Wideband Problems
  166. Weird throttle cracker/follower problem...$20 for a right answer
  167. predator problem
  168. HP tuners
  169. Is there a limiter on airflow?
  170. Sic of idle stumble!!!
  171. Computer resetting after battery relocation
  172. O2 Codes Cant Get Thim To Go Away
  173. Diablosport problem
  174. help me pass emisions
  175. Speed density tuning and elevation change.
  176. p0131 and NOW p0151!! help please
  177. 02 sensor replaced...same prob?
  178. '04 LQ4 6.0 crank sensor w/ '98 LS1 PCM?
  179. Hptuner Help
  180. MAF vs SD
  181. Need help with basic nitrous tune
  182. HELP<What are the two sensors on the T.B.?
  183. Low Reference vs. Ground?
  184. Piston hit spark plug?
  185. Kenne Bell Install help
  186. 58 tooth versus 24...they sent me the wrong crank
  187. SeaFoam = SES light
  188. Problem at Idle?
  189. what shift point
  190. Granatelli Tuned Diablosport Predator
  191. Computer messing up th tranny?
  192. 5.3L s10 on a 2002' 5.7 tune and injectors??
  193. What kind of numbers am I going to see with this set up?
  194. Power related to Timing.
  195. Mass Air Flow Sensor Delete?????
  196. How will spark plugs effect a tune
  197. what program can do this for the 06 gto?
  198. HPTuners on order... wish me luck.
  199. A/F ratio way outta whack...HELP!
  200. cam tune help
  201. I have a 99 can I use any other year
  202. can anybody help with this??
  203. Tuning help in pittsburgh.
  204. big stuff 3 questions
  205. Code P1626 and no start condition
  206. Newb ? tuning&ambient temps
  207. B1001 What code is this???
  208. delay in acceleration
  209. P0157 and P0161 Problems
  210. Need some help w/ SD tuning on 402/F1R!!!
  211. CPS Pinout
  212. O2 Slow Response
  213. Help!!!
  214. surging with ac on and only @ star up in the morning
  215. Help with HP Tuners tune
  216. Diablo problem?
  217. fuel problem
  218. Velocity vs time graph of LS1?
  219. Need help ASAP with Road Runner
  220. lets play " fix that problem " !! p0131
  221. Help!! low power then goes to normal.
  222. backfire..
  223. Any AEM dual channel UEGO WB info?
  224. What is a good A/R on Decel
  225. Tuning LT1 with Tunercats-weird things..
  226. Regulate Speed Of Ws6 For My Son
  227. Newbie needs quick help 2 error codes
  228. Wideband Fluctuations
  229. Newbie - start a scan in HP Tuners
  230. cluster swapping
  231. HPTuner bin for 224/228 + AFR205 + M6?
  232. Help are my 02's going bad?
  233. WTF: car won't go into closed loop?!
  234. ls2 05 vette aftermarket harness
  235. AEM wideband/HPT readout question
  236. BS3 users: A/F logged into VE table or correction
  237. EGR delete / tuning questions
  238. new motor with old tune...
  239. EFI live questions
  240. P0102 code...
  241. NGK NTK Wide Band Powerdex AFX wideband
  242. Rich Afr At Idle Very Rough Help Please
  243. Auto VE HP Tuners for a Harrop on a 455ci stroker
  244. Gas mileage gone
  245. Putting tune in ECU with being out of car?
  246. Check Gauges
  247. so if i spray a direct port 125 shot i dont need to have it tuned???correct???
  248. hesitation, flat spot
  249. Bosch 13111??s
  250. Rich During Shifts