View Full Version : PCM Diagnostics & Tuning



  1. Spark/PE
  2. Reselling Software & Cables ??'s
  3. What exactly is a mail order tune???
  4. Where to start after cam install
  5. Dyno Tunes?
  6. Disabling low oil level sensor(99 vette)
  7. average gains for a 98 using HP tuners?
  8. Converting ls1edit file to hptuners???
  9. Tuning '03 suburban with procharger
  10. How do the Pro's do it?
  11. SS4000 A4 not shifting at WOT and not stalling anymore
  12. Dyno Tune Pricing ?
  13. questions on timing tunner
  14. fast 90/90 & 85mm maf- Need tune??
  15. Check engine light
  16. Anyone got a base tune for the MagicStick
  17. 1998 PCM change out to what ?
  18. removing air pump codes
  19. Help with Faults on SES Light
  20. Sequential to Batch fire ?
  21. SES light in Rain
  22. Help with codes...
  23. Egt
  24. 6.0L 2000 truck starting hard when hot/warm
  25. File Conversions
  26. Efi live upgrade Q
  27. 97 Trans Am LT1 crank position sensor missing, SES ON
  28. Can anybody in here steer me in the right direction how to tune my car in open loop?
  29. 02 question
  30. Which OBD tool for my Camaro?
  31. Cyl Volume Parameter
  32. Speed Density and Reduce Engine Power, 01 Z06???
  33. Accel DFI Question: Accel Users come on in!
  34. 5 Pin corvette MAF and SD
  35. EPP tuning special
  36. Tune necessary for porting MAF?
  37. How is a car PROPERLY tuned??
  38. ABS light.... Turn off?
  39. P0342 code need help/advice
  40. Pig rich at warm idle even after RAF tuning
  41. Stock LS1 ve and spark table please?
  42. Bigstuff3 piggyback wanna keep my guages
  43. tuner?
  44. Fast 90/90?
  45. tuning in Tri State area (long story)
  46. Throwing codes 131 and 151
  47. Tuned LS2 402's, how does your WOT timing/AFR look?
  48. need help please
  49. LC-1 Calibration
  50. fuel trims levels all over the place
  51. looking into HPTuners, new to tuning
  52. LS1Edit for $170... Worth it?
  53. For those of you that belive shifting the IAC table is correct....its not....
  54. PE & OLFA (pid)
  55. Air/Fuel ratio gauge? Which one for C5?
  56. Adjustment ? for 3.73s & Predator...
  57. Knock Sensor Level
  58. Transmission tuner
  59. New gages
  60. Perplexed...my tranny free spins on the highway
  61. 13.5 : 1 air fuel ratio for '05 LS2 GTO 6 speed : Too lean??
  62. HPP3 ?'s
  63. PE control past 7200?
  64. WTF? Did I just kill my WB?
  65. check engine light?
  66. Is There Another Way To Delete Codes With Out Tuner
  67. Looking to pic your brain on MAFS for FI cars
  68. Transfer frequency from one keyless remote to the other?
  69. Can I install a 2002 A4 PCM in 2000 A4
  70. just got a 98 Z28, i think some one already..
  71. Misfires and TCC unlock
  72. This isnt a LS1 specific post Duramax guys come in
  73. tune help
  74. says I have wrong Operating System??? HP Tuner
  75. Tuning Knock Retard
  76. ls1 edit
  77. help
  78. Trouble codes PO418 & PO412
  79. RICH OR LEAN or WHAT????
  80. 05 GTO tuning question
  81. Prefered Engine managment systems
  82. HPtuners 2.0 availability
  83. Need one for HP Tuners Group Discount
  84. EFI PLX logging
  85. Innovate XD-1 Standalone Gauge Question...
  86. Crank Sensor Relearn
  87. Is it safe to change Open Loop fueling...
  88. Race Fuel
  89. Check engine light PLEASE HELP
  90. Tuning w/exhaust gas temps
  91. set air/fuel cheap in so. cal?
  92. F.A.S.T. XFI opinions and info
  93. idle and hp timing tuning
  94. Whats up with HP Tuners
  95. phone # for connally's in Houston
  96. question about how to tune car once its on the dyno....
  97. Desirable idle air intake number?
  98. Problem with custom pid and playback
  99. Has anyone built their own O2 sims?
  100. how to diable tcs?
  101. Speed density tuning..
  102. Injector circuit open?>
  103. MAF issue
  104. Innovate still reading ~.5 low compared to HPT
  105. TCC lock logic
  106. Desired target values for different driving conditions
  107. ABS inop, and ASR off
  108. how do you guys calibrate your WB?
  109. Man, this car is giving me a headache....
  110. Questions on Marcin's RAF 1_2
  111. anyone know about EFILIVE Flash Scan
  112. what am I missing-sd tune
  113. Can I turn off my Check Gauges Light? (HP Tuners)
  114. how do i resete my E-brake light and sevice engine light??
  115. Compression Ratio vs AFR
  116. How do YOU tune the spark tables?
  117. Running Lean Fix with Vinci Tuner
  118. Going back and checking setup on wideband...(.5 difference in AFR)
  119. changing knock retard gain??
  120. why am i getting p1637??
  121. New Injectors...
  122. can someone check out my timing tables?
  123. Big Stuff 3
  124. 2.0 Histograms...
  125. Compatibility of 2.0 and 1.7 bin/hpt, misc
  126. What would cause a car to be non-responsive...
  127. dynojet w/b reads 18:1
  128. HPP III Removal
  129. Question about running lc1 wideband all the time...
  130. Anyone know about Diablo SCT PRP (Pro Racer Package)??
  131. Anyone have autotap install file? Download is broken.
  132. making an excel sheet for PE
  133. Anyone have LS1 file bins
  134. SCT and HP tuners merging??
  135. any update on bucking???
  136. misfires on cyl 4 at WOT
  137. misfires on cyl 4 at WOT
  138. SC 408CI bin
  139. Where is the fueling for idle?
  140. Started Cr and it Failed to Idle
  141. LS1 Scanmaster
  142. questions re:P0327 and P0332
  143. Backfire problems help!
  144. Jet-Hot LTs + Denso 'vette rears = ...
  145. MAF high frequency
  146. Does being RICH cause a cloud of smoke when the pedal is hammered
  147. Clear codes without a use of a tuner?
  148. LS1 Sensors, interchangable with other GM's???
  149. Setting a code on intake/tb install?
  150. Connector Views
  151. power loss problem
  152. Some serious issues!!!
  153. BS3 MAF Question
  154. stand alones and knock sensors
  155. swapping pcm from obd1 to obd2
  156. Wierd battery problem
  157. Bosch Lsu4 O2 Sensor ?
  158. where can i find led's similar to the LC-1 ones?
  159. knock sensor
  160. Interesting Wide Band Air-Fuel Monitor From NGK
  161. Proscan vs autotap?? plz help
  162. Read the sticky...
  163. How does PCM know engine is running?
  164. Please Help! (non-LS1)
  165. P0155 code...
  166. Speed density tune...can someone explain
  167. backfiring...
  168. Post up your laptop mount pics
  169. Can the segment ID be changed?
  170. Any OBD2 code readers foreign+domestic??
  171. LT1 questions
  172. HPT question ????????
  173. question about PO1133
  174. code po442
  175. HPTuners and laptop were stolen
  176. o2's at WOT
  177. HP Tuners arrived
  178. GTO VATS...no runny.
  179. General VCM Operation Confirmation (kinda long)
  180. help: im getting codes po400, po403, po420
  181. Really need help installing Air/Fuel Gauge
  182. Does BS3 have the ability to control n2o stages?
  183. Sears OBD2 reader-domestic and foreign?
  184. EFI tuning software license?
  185. RAF tables ?
  186. how is intresting to come to kuwait.HP tuner
  187. Pros/Anyone I need your help(Im overseas no one to help me)
  188. How accurate are the knock sensors?
  189. IAC Effective Area: What am I doing wrong?
  190. Turning off codes with LS1 edit.
  191. Need guage help fast!!!!!
  192. mail order tune (TSP)
  193. no power when turning or engine bogs bad!
  194. testing the maf
  195. Question regarding LS1 edit?
  196. TBYRNE Has LS2 Predator Programmers Coming!!!
  197. If I make changes to my base spark, will it mess up my VE?
  198. LS2 tuning options?
  199. 346->408 tuning
  200. LS2 Predator: In production! RWTD gives FREE true custom tuning w/ purchase!
  201. tuning in open loop
  202. Is there a write up on how to hook AEM/WB to HPtuners
  203. delta air for boost
  204. C5 - ETC Scaler on 90mm TB, question
  205. Innovate smoothing option?
  206. Will closed loop command this?
  207. major pcm problems
  208. Logging current misfire: HPtuners
  209. How are you guy's plugging the 2nd TB hole after you drilled it out?
  210. Holy Codes Batman..Please help
  211. Detonation ?
  212. Dyno and Tuned, finally
  213. FAST XFI information please???
  214. What's wrong with drilling the TB?
  215. How to attatch screen shots?
  216. Guage???
  217. Tuning computer= sniffer test< 1000 miles on tune.
  218. Quick Question
  219. Won't start with SD tune
  220. "Sticking" idle after burnout?
  221. Saving Data on HP Tuners 2.0
  222. HPTuner shipping question
  223. Knock sesor, timing question
  224. fuel trim swing
  225. disabling COT for tuning, still have cats ?
  226. I think my fueling is jacked some how? Not sure, please check this out...
  227. LM-1 to EIO Issues.
  228. O2s Don't Lock At WOT
  229. Service Vehicle??
  230. NEED SOME TUNING HELP...hp tuners.
  231. Calling in the pros.....A/F ratios and their effects on performance, longevity, etc..
  232. Innovate logging question
  233. Any way to insure WB02 is calibrated correctly (i.e. propane gas)?
  234. hypertech question....please help
  235. the car now starts right but wont idle right
  236. Should I wait to mess with the VE????
  237. tranny freshly rebuilt and 3-4 get lost help
  238. Missing LM Programmer software
  239. SD and nitrous
  240. Car turn offs at high revs
  241. '97 vette computer in '98 WS6?
  242. Load error w/ LS1 Edit v1.5
  243. will predator tell me if im lean????
  244. Help with dyno results - low HP
  245. F13 tuning help needed
  246. Knock
  247. LS2Edit tune - now hunting idle with AC on. Any ideas?
  248. Why trans pressure modifiers?
  249. Need help on cold start up..
  250. check engen light on code po412 secndary