View Full Version : PCM Diagnostics & Tuning



  1. need some help from lt1 tuners
  2. driving untuned
  3. HPTuners: need alittle help getting started
  4. boost a spark?????
  5. Pulling timing with HPtuners
  6. Made a skin for the gauges in VCM Scanner..
  7. CAGS defeat
  8. Need a blower tuned in colorado
  9. dyno tunnong at your location
  10. How did everyone learn to tune?
  11. help with tuner
  12. Pin Diagram
  13. Pin Diagram
  14. Want to send out Predator, how long?
  15. Speed density question/heads
  16. msd adj. timing control
  17. Mod Marker Jokes
  18. stock injector flow rate
  19. Issues With RTT in HPTuners
  20. My Roadrunner and LC-1 came in today!!!
  21. Knock Sensor Code
  22. My LT1 is throwing a SES code but i have no way to get the code.
  23. 2 bar question? help plz
  24. bumping the revlimiter?
  25. Please Help!! Throwing 10 SES Codes
  26. Using the MAF when maxed out
  27. SES Light on my LT1...diagnostic software questions.
  28. Cammed Trailblazer SS
  29. HP tuners help please!!!
  30. 07 tb ss problems
  31. MAF two part #'s
  32. i need a definition for a few things
  33. Lean with no knock??
  34. hypertech!!
  35. colbolt 2-bar map sensor?
  36. Stock MAF tune vs. SLP 85mm MAF tune
  37. Need pigtail connectors??
  38. Please take a look at my tune.... What am i missing?
  39. Possible bad PCM/ECM
  40. Best handheld for 98 ....who knows???
  41. so what can i tune?
  42. Fan Settings
  43. Coil Dwell Tables finally !!!
  44. help with ls1 edit
  45. Timing advance question
  46. HP Tuners: Auto to Manual Flash
  47. SLP 85mm MAF ?
  48. Should I change the Maf Table or IFR?
  49. ATTN Sponsors!!!!
  50. Fan settings with 160 tstat
  51. how do you cure idle surge ?
  52. hp tuners?
  53. F6 LS1 Edit File
  54. Going Carbe'd
  55. HP Tuners ?
  56. 02's way off?
  57. Problems with the SES and Timing...
  58. Predator Puzzler...
  59. tuning software
  60. cheapest mail order tune
  61. best tune for a stock ls1
  62. EFILive and RoadRunner Specials!!
  63. EGR connector from Caspers
  64. going into OL when mashing gas
  65. speed density
  66. HPtuners and datalogging
  67. missfire in detail
  68. vin lock
  69. TT408 - Which PCM to use??
  70. Do my Bolt-ons need a tune???
  71. MAF limits
  72. A Few Problems Do They Sound Like Tuning Problems
  73. P0300- Misfire code
  74. does the roadrunner/EFIlive have a good forced induction tuning setup?
  75. I have a 98 car but will be using 99 Style coil packs
  76. MS4 tune
  77. Idle wont stay at set value
  78. Diablo a/f tune
  79. EFILive Real-Time Automated Calibration System (RTACS)
  80. Settle an Argument (ls1 Edit)
  81. Car dies randomly
  82. 16.0 a/f ratio!! HELP!
  83. SLP DiabloSport 2
  84. What is the best laptop tunning system?
  85. running rich
  86. new to tuning 2006 vette process flow?
  87. Is this possible?
  88. A4 shift tuning ?
  89. Is this risky?
  90. Lean spikes commanded vs actual AFR
  91. Lean condition problem,Help
  92. 02 Sensors, help!!! Wiring q, really need help!
  93. FAST systems
  94. LT B2 running lean...
  95. running in SD mode
  96. Running Lean on WOT, PLEASE READ ! ! ! !
  97. For tuning, need tech specs on SVO 42lb injectors to set into HP Tuners
  98. Anyone know where a Hypertech can be cleared?
  99. need tune to add a 2 bar MAP sensor? also bad tune better then no tune (please read)
  100. Problems with LS1 Edit
  101. website to up and download tunes
  102. Quick question about LS1edit
  103. msd ls1/ls6
  104. Can my 94 LT1 PCM be tested?
  105. Is it necessary to tune DFCO?
  106. Gear Calculator
  107. Predator performance??
  108. car runs but....
  109. 2007 Mod Marker
  110. exhaust changing tune
  111. who has the best price on O2 sensors?
  112. EFILive Released Vortech computer support :)
  113. P0135
  114. 94 lt1 pcm and 95 v-6 pcm
  115. Redline Adjustment?
  116. maf table woke her up
  117. Hp tuners ? how to control timing over 1.2 g/cyl
  118. slight KR problem
  119. Where dose everyone put their wideband at?
  120. Leave it alone or keep tuning?
  121. Making Stock Temp Gauge Work
  122. NGK AFX Powerdex wide band gauge
  123. LS4 and Diablo Predator...
  124. CTSV + HP Tuners = Locked PCM
  125. Flow vs. KPa scaling factor?
  126. Idle surge when clutch pedal depressed?
  127. 85mm SLP mass air sensor with boost ?
  128. 99 Pontiac TA EGR, Header question
  129. These are my codes after LT/duals install:
  130. tuning solutions for 98 pcms over 15psi...
  131. If You could pick the best tuner on this board, who would it be?
  132. quick question.
  133. which sensor controls rpm's??
  134. Thinking about getting tuning software-Questions
  135. pcm system help
  136. How bad without a tune?
  137. It finally runs!!
  138. Intake air temp resistor "chip" ???'s
  139. ve tabels
  140. can '00 pcm be flashed w/ '01 config
  141. newbie questions
  142. MAF - AFR error % histo
  143. Hypertech Hyperpac Performance Computer
  144. PCM Power Source Loose
  145. Autometer Wideband
  146. Delphi confirms Cobalt sensor #12580698 is 2bar.
  147. Please help: Idle Air/Fuel way too low
  148. N20 Tuning and grounding out the IAT question
  149. wiring issues
  150. Anyone tune a MAF yet?
  151. Sound like a bad cam position sensor?
  152. Where to get PCM installed on LS1 edit?
  153. EFILIVE HPTUNERS pricing info- help me!
  154. where to start and what to start with?
  155. KR in First Gear Only
  156. What idle speed to set this cam at?
  157. Why did my throttle stick?
  158. New to HP Tuners... Simple qestion.
  159. ok i am confused
  160. Winter tune vs. summer tune?
  161. Lc-1 narrowband sim settings.
  162. LS2 in 98 Fbody
  163. 98 ls1 and hp tuners
  164. Would there be any advantage in swapping out stock MAP sensor for a 2 BAR
  165. mojofinger needs advice
  166. What comes next?
  167. Help with code P0300 - Car runs terribly!
  168. Scanmaster #'s
  169. How fast can the 4L60E shift?
  170. Anyone here use UMI Racing's PCM/InGenius software to tune (SD)?
  171. Knock retard above 4k??
  172. Got hptuners:) confused:(
  173. codes question
  174. Tune problem? Fuel pump? Please Help
  175. Parameters Required to Trigger DFCO?
  176. how long did it take to get your hptuners?
  177. carputings free scan tool download
  178. new CAN limitations on new GM's??
  179. Idle relearn?
  180. Hp tuners info
  181. EFILive Data logging not recording RPM
  182. Boosted tune questions.................
  183. s10 ls1 6 speed soon
  184. Long - short fuel trims? while at cruse
  185. inexpensive scan tool?
  186. Headers
  187. Big Stuff 3/ tach signal on 2000 Firebird
  188. O2 sims question
  189. Another Gauge Cluster Question?
  190. Gm Pcm??
  191. Tunercat Help... need a baseline for XFI 280 cam in a 94 LT1
  192. If Battery is Dead will I Loose Tune?
  193. P1336 code
  194. LT1Edit for OBDII from someone that sold their Fbody
  195. BS3 vs HPT 3 bar?
  196. Questions On Shops doing the Tune!
  197. vinci tuner and !EGR...no ses light
  198. not sure what next? 6.0 4l60e
  199. th400 and big stuff 3
  200. Carbed timing table
  201. O2 HEATER & EVAP NOT READY
  202. Got HPP3 for free
  203. What do mail order tunes do?
  204. reduced engine power - HP Tuners
  205. Very weird problem, PO507
  206. HP Tuners has added a few more demo's..
  207. LPE 100mm MAF
  208. HPT file conversion to LS1 edit file??
  209. IAC counts (V2 EFI Live)
  210. LS1 Scanmaster Vs AeroForce Tech Interceptor Scan Gauges
  211. Surging question
  212. Creader shows an "E"....anyone else have this?
  213. Need a wire EXPERT bad!!
  214. Uneven LTFTs Because of Y-pipe?
  215. wideband issues
  216. Diablosport help please
  217. What are the differences between the 99-00 pcm's and the 01-02 pcm's?
  218. What happened to Gomer
  219. In-Dash PC, plus GPS, DVD, MP3, and XP OS for Tuner software...
  220. Apple and tunning
  221. Need help with idle, surges bad.
  222. Can EFILive lock up the converter?
  223. v2 problems
  224. Cool/Cheap Notebook for tuning
  225. Used HP Tuners for new 60# Injectors...AFR is jacked up!
  226. Starting Woes...
  227. Tranny shift kit by PCM
  228. Need Help with tune problem
  229. EFI LIVE vs. DIABLO PREDATOR????????
  230. FI timing
  231. Any one make a MAP sensor extention?
  232. I would like to use Tunercat
  233. Big problems, 2 dead LS2 PCM's. Hptuners
  234. question about autotap licenses
  235. EFILive
  236. NEED HELP! what does this mean?
  237. E-85 Ethanol Tunning
  238. EFILive and Tech 2
  239. VCM Pinout
  240. 85mm MAF tune?
  241. Gen3Performance.net
  242. Can someone look at my tune? (HP Tuners)
  243. Boost and Auto VE
  244. Gm 3800 driveability issue
  245. Pulling ASR
  246. had my car tuned have a Q....
  247. Need some help integrating LM1 into Flashscan V1
  248. Drivable for a week or so without a tune?
  249. Predator tune adjustments ??
  250. what the hell is kent moore serial data tester