View Full Version : PCM Diagnostics & Tuning

  1. nate(elky498) fresno performance!! A++++
  2. timing at wot
  3. 100mm Texas Speed MAF
  4. IAT effect on afr
  5. Need Help!!!!!!
  6. idle is very rich need help tuneing
  7. absolute throttle position
  8. LT1 Edit File
  9. RPM limiter or some other way to limit power or speed?
  10. What timming should I be targeting?
  11. injector offset Vs. Battery voltage table
  12. What PID's to log for initial tuning?
  13. Tuning my own car
  14. Anybody use Autotap as a scanner?
  15. OMG, exhaust mod & VE table questioning the effect on the tune
  16. Dyno Tuning
  17. car running rich suddenly help!!!!
  18. no start after heads/cam/intake install
  19. Cool Practice Tree download.
  20. AEM WB vs. Stock NB accuracy
  21. Can any sponsor help me with this?
  22. Speed Inc Dyno Tune?
  23. Timing at max tourqe vs timing at max hp?
  24. Anybody in OK that can tune for a resonable price?
  25. Bank 1 fuel trim fluctuations
  26. Can I drive without a tune after headers & intake?
  27. Idle issue after tune
  28. my 02 z28 has no buttons on dash for
  29. [b]tune gone bad?[/b]
  30. wont run after cam install
  31. wont run
  32. How high to rev the motor
  33. need my car tuned, im around louisville, ky
  34. MAF is bouncing all over? Can someone look at the log/tune?
  35. What can cause "False Knock"?
  36. advance ground into cam..... tuning question...
  37. 05 silverado tps/map/ REP problems
  38. My gears read as 322...
  39. Speedo not working, VSS replaced, still not working
  40. Idle won't stay at Stoich
  41. Cam position ?
  42. is my trans toast? *log inside*
  43. torque management
  44. Wont pass inspection...readiness test help
  45. PCM reprogramming
  46. In IL Need Tuner Suggestions
  47. Anyone with HPTuners and a CTS-V?
  48. What is concidered the best Wide Band to be used with HP Tuners
  49. Has Anyone Been Tuned By Simpson Performance?
  50. Possible to delete MAF?
  51. HELP!! wierd problem with my car tonight.
  52. Help!!
  53. Hand-held tuner with aftermarket MAF
  54. New Injectors and the tune...
  55. question about tuning LTFTs on HPT.
  56. map conversion
  57. t56 conversion etc. w/ tunercat
  58. Innovate Wideband Sale!!!
  59. megasqeuir boot control cant keep pressure?
  60. Are canned tunes safe/recommended for daily drivers or not?
  61. Major MAF Problems in '03 Silverado SS
  62. Application key does not work help..
  63. AF Ratio on Throttle off
  64. injector slope
  65. Can i do an SD tune without a wideband?
  66. o2 sensor missfire, need new tune?
  67. how to check voltage at MAF question
  68. F/S Hypertech Power Programmer III 98 Camaro/ Firebird LS1
  69. Truck PCM in F-body
  70. Coil problem, need help!!
  71. anyone in the bay area good with hptuners
  72. wide band question
  73. Launch Control w/ HP Tuners?
  74. 2002 engine harness question
  75. Tuning For Torque Management
  76. 98 3.8 PCM reprogram to Ls1?
  77. LTFT and STFT
  78. Turbo PCM4Less Calibrations Question
  79. what is the target a/f on a supercharged car
  80. tuner locked my computer
  81. A couple of wiring questions...
  82. FS- Do you need a laptop for tuning. Step in
  83. Need Help IFR tables for 60# s/c LS2
  84. best deal on lc1's
  85. Methanol on a DD
  86. Slight Tuning Issue
  87. Reading deleted codes...
  88. Can a Fast Classic box be run fuel only using a tach signal?
  89. looking for tuner in wisconsin
  90. 2 step activation wire?
  91. can I use the GM VATS system?????
  92. Torquer v2 idle tuning
  93. F/S LM2 Wideband
  94. code p1336 out of no where
  95. air/fuel ration
  96. Seeking advice on mail order tune/engine break in
  97. Tuning available for 98 WS6?
  98. No Narrowband Signal
  99. Tuning out traction control?
  100. COT Enabled or Disabled
  101. P0108 and two other o2 sensor codes
  102. Multi spark ingnition control
  103. Idle issues with carb LS
  104. Pleaseee help , trying to get car running with diablosport tuner
  105. recalibrating speedometer....
  106. 240/242 with 580 lift cam, 2K WS6 stalled auto
  107. Quick question
  108. Driver side bank 1 completely lean...?
  109. Turning off code 0327 killed the car
  110. can i run nitrous with like this?
  111. Calibrating Speedo
  112. 12.1 compression for a dd
  113. gm controller
  114. help car still dies...
  115. Car runs very rough - log attached
  116. Just got tha long tubes installed
  117. knock sensor and timing tables
  118. Anyone using the AEM PnP EMS set up?
  119. Locked Tune
  120. Adjusting Converter lockup with diablosport??
  121. Base tune BS3
  122. possible to get close till i get my wideband?
  123. tuning idle with HPTuners need help
  124. need code help
  125. hot start, which table?
  126. Will I need a tune?
  127. Do you need to tune a older stall?
  128. SES light and car sputters
  129. EFI or HPT (sponsors question)
  130. ses light on 3800 v6
  131. Okay ONE more pcm tuning question!
  132. what was your initial and total timing ?
  133. Tuning in so flordia
  134. Handheld tuner code delete
  135. stock pcm and low impedence injectors
  136. Help with autometer dpss lv3
  137. Installing Stroker - Can it be broken in w/ the old tune?
  138. service vehical soon is appearing on my dash after sd tune
  139. car bogs at full throttle mid rpm
  140. po154 is stumping me
  141. Lingenfelter 2 step issue
  142. Differences between 98-99 IAC and 00+ IAC Sensors?
  143. Car idles most of the time???
  144. A/F monitor
  145. DiabloSport Questions
  146. HPTuners & Launcher wide band
  147. o2 and egr will this cause missfires
  148. The best mail order tune for trex and bolt-ons
  149. Can't get datamaster to work - vista
  150. Split STFTs only in a certain RPM range?
  151. Car stays at constant speed, foot off throttle?
  152. SES light on very dim
  153. Re-set pcm
  154. stumped
  155. Misfire scan but no code?
  156. How to without HPtuner or EFIlive (4L80)
  157. Wideband is off the charts
  158. Need help checking ecm and wiring
  159. LC1 issue....STUMPED!
  160. Im done......Yaaaaaaaay
  161. Speed Incs Tuners Names?
  162. hypertech handheld question
  163. hp tuners users
  164. SLP Diablosport predator octane question???
  165. megasquirt msII and ls1
  166. Anyone Have TunerCats(JET)or any LT1 Tuning for Obd2
  167. Is my ported tb causing these problems?
  169. can i use a wideband with HPtuners standard?
  170. Stuck at step one predator install!
  171. Bad idle problem.. park and neutral
  172. brown smoke
  173. A wideband/HP Tuners problem no one can answer
  174. laptop / notebook with efilive
  175. What will give me more HP & TQ?
  176. how much can a stock 75mm maf sensor flow
  177. Lean right after wide open throttle HPT
  178. just got done with my 'full bolt ons' now car dies
  179. TPS sensor questions
  180. 2 step lounch controler
  181. issues with computer
  182. looking for a good tuner in dfw
  183. What is the best tuner for an 02 LS1?
  184. How much tm is decreased in the predator tune?
  185. tuning software for linux?
  186. How do you know if HP Tuners is reading the wideband accurately
  187. Timing question - need to figure this out before I spray a 125 shot
  188. Needed: 98 & 99 LS1 F-Body Connector Pin-outs
  189. tune or o2 sensor
  190. Ameture Dynotune or Mail order tune????
  191. Speed Density on a NA motor
  192. Looking for a Tuner in Vancouver
  193. Using a ls3 map sensor with a ls1 pcm
  194. evap system
  195. Performa trans Yank stall. My tune, efi live
  196. some idle issues (log inside) HELP
  197. Is something wrong with my tune
  198. trying to learn...please help....
  199. What yr PCM is this?
  200. Ls1 Tuner Near Lansing,MI
  201. open vs closed loop
  202. how to know if your pCM is going bad?
  203. sputtering in rain
  204. First time tuning for stall......
  205. whats up with these weird codes?? (C0240,C0237,U1000,U1016)
  206. Tuner Directory....
  207. Do big cams need alot of fuel on startup??
  208. What harness do I have
  209. service vehicle light ?
  210. surging only in open loop
  211. lock and unlock converter
  212. wiring problem
  213. mail order tune
  214. Torque management????
  215. LQ4 block with a ls1 harness
  216. Is this HP Tuners PID set up correct?
  217. 99 LS1 Engine/PCM/Wiring Harness in a 1998 Z28?
  218. Need help code po336a
  219. New Company Announcement
  220. Need help, again
  221. How to force the converter to lockup WOT
  222. HP Tuners Noob....ecu questions
  223. Swap to LS6 manifold = P0107 !?
  224. Will Hptuners or EFi Live work with a 96 LT1
  225. what sensers tell the PCM to shift?
  226. Idle problem.
  227. New Online Video Training Course
  228. O2 issues
  229. need a base tune
  230. Please Helo.. EFI Live-Adding Wideband PID
  231. M6 to TH 400 swap (tune advice)
  232. Help help help!!!
  233. My MPH is off, can i fiz with tuner?
  234. Knock Sensor
  235. Start up tune?
  236. LS1 Edit... About to purchase~ Is it worth it?
  237. Diablosport Predator Tuning
  238. MAF accidentally left unplugged, tune fubar'd?
  239. Need a .bin Dont have license yet
  240. New Era Performance or Redline Motorsports
  241. What's causing this spark knock on the N20?
  242. Injector flow rates for 36lb bosch and HPT
  243. RICH RICH idle and cruise HELP
  244. dynotune and hp tune
  245. MAP Readings: Where should they be?
  246. Hp tuners help!!!
  247. Car runs like shit! Help
  248. P0151 code does anybody know how to correct it.
  249. getting tuned with liteweight battery
  250. Car wont idle after starting..