View Full Version : PCM Diagnostics & Tuning



  1. MAF two part #'s
  2. i need a definition for a few things
  3. Lean with no knock??
  4. hypertech!!
  5. colbolt 2-bar map sensor?
  6. Stock MAF tune vs. SLP 85mm MAF tune
  7. Need pigtail connectors??
  8. Please take a look at my tune.... What am i missing?
  9. Possible bad PCM/ECM
  10. Best handheld for 98 ....who knows???
  11. so what can i tune?
  12. Fan Settings
  13. Coil Dwell Tables finally !!!
  14. help with ls1 edit
  15. Timing advance question
  16. HP Tuners: Auto to Manual Flash
  17. SLP 85mm MAF ?
  18. Should I change the Maf Table or IFR?
  19. ATTN Sponsors!!!!
  20. Fan settings with 160 tstat
  21. how do you cure idle surge ?
  22. hp tuners?
  23. F6 LS1 Edit File
  24. Going Carbe'd
  25. HP Tuners ?
  26. 02's way off?
  27. Problems with the SES and Timing...
  28. Predator Puzzler...
  29. tuning software
  30. cheapest mail order tune
  31. best tune for a stock ls1
  32. EFILive and RoadRunner Specials!!
  33. EGR connector from Caspers
  34. going into OL when mashing gas
  35. speed density
  36. HPtuners and datalogging
  37. missfire in detail
  38. vin lock
  39. TT408 - Which PCM to use??
  40. Do my Bolt-ons need a tune???
  41. MAF limits
  42. A Few Problems Do They Sound Like Tuning Problems
  43. P0300- Misfire code
  44. does the roadrunner/EFIlive have a good forced induction tuning setup?
  45. I have a 98 car but will be using 99 Style coil packs
  46. MS4 tune
  47. Idle wont stay at set value
  48. Diablo a/f tune
  49. EFILive Real-Time Automated Calibration System (RTACS)
  50. Settle an Argument (ls1 Edit)
  51. Car dies randomly
  52. 16.0 a/f ratio!! HELP!
  53. SLP DiabloSport 2
  54. What is the best laptop tunning system?
  55. running rich
  56. new to tuning 2006 vette process flow?
  57. Is this possible?
  58. A4 shift tuning ?
  59. Is this risky?
  60. Lean spikes commanded vs actual AFR
  61. Lean condition problem,Help
  62. 02 Sensors, help!!! Wiring q, really need help!
  63. FAST systems
  64. LT B2 running lean...
  65. running in SD mode
  66. Running Lean on WOT, PLEASE READ ! ! ! !
  67. For tuning, need tech specs on SVO 42lb injectors to set into HP Tuners
  68. Anyone know where a Hypertech can be cleared?
  69. need tune to add a 2 bar MAP sensor? also bad tune better then no tune (please read)
  70. Problems with LS1 Edit
  71. website to up and download tunes
  72. Quick question about LS1edit
  73. msd ls1/ls6
  74. Can my 94 LT1 PCM be tested?
  75. Is it necessary to tune DFCO?
  76. Gear Calculator
  77. Predator performance??
  78. car runs but....
  79. 2007 Mod Marker
  80. exhaust changing tune
  81. who has the best price on O2 sensors?
  82. EFILive Released Vortech computer support :)
  83. P0135
  84. 94 lt1 pcm and 95 v-6 pcm
  85. Redline Adjustment?
  86. maf table woke her up
  87. Hp tuners ? how to control timing over 1.2 g/cyl
  88. slight KR problem
  89. Where dose everyone put their wideband at?
  90. Leave it alone or keep tuning?
  91. Making Stock Temp Gauge Work
  92. NGK AFX Powerdex wide band gauge
  93. LS4 and Diablo Predator...
  94. CTSV + HP Tuners = Locked PCM
  95. Flow vs. KPa scaling factor?
  96. Idle surge when clutch pedal depressed?
  97. 85mm SLP mass air sensor with boost ?
  98. 99 Pontiac TA EGR, Header question
  99. These are my codes after LT/duals install:
  100. tuning solutions for 98 pcms over 15psi...
  101. If You could pick the best tuner on this board, who would it be?
  102. quick question.
  103. which sensor controls rpm's??
  104. Thinking about getting tuning software-Questions
  105. pcm system help
  106. How bad without a tune?
  107. It finally runs!!
  108. Intake air temp resistor "chip" ???'s
  109. ve tabels
  110. can '00 pcm be flashed w/ '01 config
  111. newbie questions
  112. MAF - AFR error % histo
  113. Hypertech Hyperpac Performance Computer
  114. PCM Power Source Loose
  115. Autometer Wideband
  116. Delphi confirms Cobalt sensor #12580698 is 2bar.
  117. Please help: Idle Air/Fuel way too low
  118. N20 Tuning and grounding out the IAT question
  119. wiring issues
  120. Anyone tune a MAF yet?
  121. Sound like a bad cam position sensor?
  122. Where to get PCM installed on LS1 edit?
  123. EFILIVE HPTUNERS pricing info- help me!
  124. where to start and what to start with?
  125. KR in First Gear Only
  126. What idle speed to set this cam at?
  127. Why did my throttle stick?
  128. New to HP Tuners... Simple qestion.
  129. ok i am confused
  130. Winter tune vs. summer tune?
  131. Lc-1 narrowband sim settings.
  132. LS2 in 98 Fbody
  133. 98 ls1 and hp tuners
  134. Would there be any advantage in swapping out stock MAP sensor for a 2 BAR
  135. mojofinger needs advice
  136. What comes next?
  137. Help with code P0300 - Car runs terribly!
  138. Scanmaster #'s
  139. How fast can the 4L60E shift?
  140. Anyone here use UMI Racing's PCM/InGenius software to tune (SD)?
  141. Knock retard above 4k??
  142. Got hptuners:) confused:(
  143. codes question
  144. Tune problem? Fuel pump? Please Help
  145. Parameters Required to Trigger DFCO?
  146. how long did it take to get your hptuners?
  147. carputings free scan tool download
  148. new CAN limitations on new GM's??
  149. Idle relearn?
  150. Hp tuners info
  151. EFILive Data logging not recording RPM
  152. Boosted tune questions.................
  153. s10 ls1 6 speed soon
  154. Long - short fuel trims? while at cruse
  155. inexpensive scan tool?
  156. Headers
  157. Big Stuff 3/ tach signal on 2000 Firebird
  158. O2 sims question
  159. Another Gauge Cluster Question?
  160. Gm Pcm??
  161. Tunercat Help... need a baseline for XFI 280 cam in a 94 LT1
  162. If Battery is Dead will I Loose Tune?
  163. P1336 code
  164. LT1Edit for OBDII from someone that sold their Fbody
  165. BS3 vs HPT 3 bar?
  166. Questions On Shops doing the Tune!
  167. vinci tuner and !EGR...no ses light
  168. not sure what next? 6.0 4l60e
  169. th400 and big stuff 3
  170. Carbed timing table
  171. O2 HEATER & EVAP NOT READY
  172. Got HPP3 for free
  173. What do mail order tunes do?
  174. reduced engine power - HP Tuners
  175. Very weird problem, PO507
  176. HP Tuners has added a few more demo's..
  177. LPE 100mm MAF
  178. HPT file conversion to LS1 edit file??
  179. IAC counts (V2 EFI Live)
  180. LS1 Scanmaster Vs AeroForce Tech Interceptor Scan Gauges
  181. Surging question
  182. Creader shows an "E"....anyone else have this?
  183. Need a wire EXPERT bad!!
  184. Uneven LTFTs Because of Y-pipe?
  185. wideband issues
  186. Diablosport help please
  187. What are the differences between the 99-00 pcm's and the 01-02 pcm's?
  188. What happened to Gomer
  189. In-Dash PC, plus GPS, DVD, MP3, and XP OS for Tuner software...
  190. Apple and tunning
  191. Need help with idle, surges bad.
  192. Can EFILive lock up the converter?
  193. v2 problems
  194. Cool/Cheap Notebook for tuning
  195. Used HP Tuners for new 60# Injectors...AFR is jacked up!
  196. Starting Woes...
  197. Tranny shift kit by PCM
  198. Need Help with tune problem
  199. EFI LIVE vs. DIABLO PREDATOR????????
  200. FI timing
  201. Any one make a MAP sensor extention?
  202. I would like to use Tunercat
  203. Big problems, 2 dead LS2 PCM's. Hptuners
  204. question about autotap licenses
  205. EFILive
  206. NEED HELP! what does this mean?
  207. E-85 Ethanol Tunning
  208. EFILive and Tech 2
  209. VCM Pinout
  210. 85mm MAF tune?
  211. Gen3Performance.net
  212. Can someone look at my tune? (HP Tuners)
  213. Boost and Auto VE
  214. Gm 3800 driveability issue
  215. Pulling ASR
  216. had my car tuned have a Q....
  217. Need some help integrating LM1 into Flashscan V1
  218. Drivable for a week or so without a tune?
  219. Predator tune adjustments ??
  220. what the hell is kent moore serial data tester
  221. SCT XCalibrator 2 Flash Tool questions
  222. Need some guidance
  223. I think my LM1 took a dump :(
  224. Airflow code
  225. Hptuners w/o EIO, cant use egr or ac
  226. Open/closed loop
  227. XFI vs. BS3
  228. Old Gas
  229. dyno tune in 100% humidity?
  230. Secondary VE?
  231. What is steady state
  232. Wiring lc-1 to simulate narrowband.
  233. average , last and count in histogram
  234. 02 C5 Z Fan Op!
  235. Help, No state!!!!
  236. timing ????
  237. Weird Problem..maybe easy fix??
  238. throttle response dropped
  239. Few things about tuning for a turbo
  240. FAST dual sensor wideband??
  241. P1870 Help! NOT PASSING EMISSIONS!
  242. Power Loss vs. Spark tables
  243. cant get my 408 to idle
  244. Done with Ve ... I think.
  245. Is this a good time to buy tuning software??
  246. 98 SD - max line pressure?
  247. 98 to 99+ pcm
  248. End of Year EFILive/Innovate Specials!!
  249. new 408 please help
  250. Can someone email me their stock factory tune uploaded from predator?