View Full Version : PCM Diagnostics & Tuning



  1. Surging idle problem
  2. F.A.S.T. , BS3 or Holley EFI?
  3. Spark Correction
  4. msd 6ls install with stock pcm tuning help
  5. 08-12 CTS wiring diagram V6.
  6. F.A.S.T. Guys In Here Please
  7. what spark plugs are you runnin with your frost tune?
  8. How to reset PCM
  9. Whos using a Innovative LC-1 with HPT Pro?
  10. WS6 LS3 2002 A4 tune file
  11. why wont my truck start?
  12. LT1 tuner in Charlotte NC area?
  13. stock tune
  14. ODB2 Scanner/Logger Download?
  15. NGK AFX wideband and E85
  16. Heelp!!!
  17. need help on my car for tunning
  18. Wide band harness extension
  19. Is this burst knock? Log, tune and config inside
  20. Map sensor help Please
  21. Problem with skip shift electrical plug
  22. tune getting worse?
  23. EFI Live and HP tuners in same PCM?
  24. Need a tune
  25. Some surge with TCC Lockup.
  26. WOT issue
  27. Flashing gauges under acceleration
  28. Weird SES light
  29. low oil level light
  30. Email tuning, HPtuners and more
  31. Good Tuner in the NC Area?
  32. Sensors not completing cycle
  33. Can anyone review this HPT scan?
  34. Lc-1 wideband
  35. Why is my car knocking at randomly rpms?
  36. 0411 into 98 f body cradle?
  37. LQ4 with cam and more... but no tune :(
  38. why wont hp tuners read ECM?
  39. Help me identify this harness, 98 or 99+?
  40. new tune, no MAF ?
  41. GMPP controller
  42. holley dominator EFI does someone have a parts list?
  43. Yay or nay to dyno tune after just exhaust & intake? (LS2 C6)
  44. warren (ls1) to E40 PCM/ECM (ls2)
  45. 99-02 Harness in my 98 TA
  46. EFI live, 160lb injs, E85, resistors, only runs WITHOUT the fuel pump on?
  47. Will oil affect wideband readings
  48. hypertech question
  49. EFI Live COS ???
  50. Any mail order tuners not need the PCM sent in?
  51. Scan only questions
  52. Pcm for less tune
  53. wiring one fan off the stock PCM and harness.
  54. Ls376/480 Diagnostic??
  55. Wideband questions?
  56. RPM Surging at Constant Speed
  57. Need info on Tuners for a stock 99 ss
  58. DBW Throttle Body Response (hanging rpm)
  59. P0300 after heads/cam swap
  60. problems with swap harness and 411 pcm
  61. 0411 pcm reflashing
  62. Rapid Motorsports?
  63. O2's not switching properly..tune related?
  64. o2 sensors, where should they be placed?
  65. PCM Question
  66. Maybe a pcm problem??
  67. Tuning help!
  68. New to HP Tuners - 1st Initial Tune, Log, would appreciate some feedback!
  69. what programmers will work for my 98 ss
  70. Running a Cam untuned in an Ls3.
  71. 07+ E38 ECM OBD2 port wiring
  72. mod harness ecu trouble 4.8
  73. wide band o2 graph
  74. Where does this plug in go???
  75. New efi setup won't start - fuel pump relay kicks out '09 LY6
  76. loading a mail order tune
  77. Tachometer inop & can not retrieve DTC's
  78. anybody know what this box is?????
  79. Need your help!!!! Please
  80. OBD2 sensor readings for 2000 camaro z28
  81. Anyone using an Accel Gen7 with your LS?
  82. Bs3 dealers step inside
  83. Lingenfelter GT 1-1 cam tune issue..
  84. Lingenfelter GT 1-1 cam tune issue..
  85. Liscense Issue?
  86. Tune shop around north east Arkansas
  87. what is this???
  88. WOT shift problems
  89. Voltage on tuned out rear O2's?
  90. code P0507
  91. Engine grounds
  92. MAF fluctuation under WOT?
  93. EFI Live Main VE Table problems?
  94. bucking at low rpms
  95. Efi live v1 scan only worth?
  96. Tuners in Oklahoma?
  97. SD tune for FI?
  98. changing tires
  99. Frost vs hand held
  100. Car won't idle after new setup
  101. EFI Live, trying to tune a turbo LT1.
  102. efi live tune
  103. Is it ok to start car without MAF plugged in
  104. Can't install Flashscan V1.2 on new windows 7 laptop
  105. EFI Live - Abuse Management Table?
  106. using post cat oxygen censors as a pre cat?
  107. Which adapter to use for LS7 maf?
  108. Cam Sensor rewire LS3 in 98 Trans Am
  109. Does Holley Dominator use a MAF?
  110. I don't know anything about vehicle emissions
  111. help with ecu trouble
  112. So sick of smelling like my exhaust fumes.
  113. Just installed Brand new denso rear vette o2s and code p1133 pops up
  114. speed and odo wrong after tune?
  115. Remote tuning for driveability issues?
  116. Dedicated Scan Tool?
  117. MAF code with Speed Density tune???
  118. Basic tuning help and understanding for a noob.
  119. Tsunami Cam in a 347...(surging)trailer hitching, while at cruise speeds
  120. Which wideband with HP Tuners pro
  121. How much will a tune help me?
  122. minimal mod tuning
  123. New to ls1!!
  124. Split BLM headache
  125. holley dominator global tune needed, please help!
  126. Dies when coming to a stop p0101
  127. throwing knock sensor code?
  128. Wideband O2 Extension Harness
  129. What's your Cammed LS1 M6 idle at ?
  130. Tuning a larger TB
  131. serious problem and no one can figure it out.
  132. FlashpaQ tuning diablo sport
  133. My experience with idle tuning
  134. speedo question
  135. procedures????
  136. Just added heads
  137. Cam and headers. Got some codes?
  138. Can i start my new engine without a tune?
  139. Desired Idle for G5x3 112LSA and AFR 205 62cc
  140. Should I get a tune
  141. TBSS + 4L80E: TCM / File?
  142. Need base tune; hp tuners; 4psi; 60# injectors
  143. 98 to 02 ECU with EFI live
  144. Trouble codes inspection failed help
  145. 92-90
  146. Both fans, and removing AC?
  147. need help with P0300 and P0332
  148. Pro and Cons to Mail Order Tune Vs. Dyno Tune
  149. How to correct MPH??(HP)
  150. MSD 6LS Tuning on 408LSX
  151. DBW speed limiter
  152. What if I have normal injectors and flex fuel tune?
  153. No Spark..... No RPM.....
  154. Weird tune issue - MAF related? Ridiculously rich...
  155. Need help! no injector pulse!
  156. Realistic Tune Numbers
  157. Help please...MAF, or MAF-less???
  158. Please Help with log.
  159. will hp tuner read trans codes?
  160. cheapest way to see oil pressure via obd2 scan tool
  161. Transgo = delayed 2-3? + MPH vs RPM upshift question
  162. 12200411 ecm numbers
  163. Engineered Performance???
  164. Tune DOne heck Yeah!!!!
  165. wideband erratic
  166. Need Injector data.
  167. Open loop idle issue
  168. pop in the intake
  169. Engine stalling going from speed to idle
  170. GMPP Gen IV Harness and Gen III LS6
  171. Tuning Software Updates
  172. o2 sensor issue
  173. E85 tune in WI
  174. new to HP tuners, have screen shots of histograms need advice
  175. Hanging Idle and "Cruise Control"
  176. Engine likes running at <11:1 in PE mode
  177. help w/TPS plug wiring
  178. Question for tuners regarding rpm limiter and gear selection (manual trans)
  179. high idle from time to time
  180. STFT & LTFT enabled
  181. Secondary Fuel Pump on PCM
  182. tuning out torque management
  183. How to tune out idle issues after automatic swap?
  184. what ecm will work?
  185. adjusting shift points
  186. Loose PCM
  187. Do I need to pull some timing?
  188. Safe to drive to tuner?
  189. LS1 cuts out at 6800 rpm?!
  190. 6ls help
  191. BLM Question
  192. a/c not working because of tune?
  193. AEM WB sensor #
  194. VHP Tuner (Vinci/Crane Cams) Question
  195. Need a HP Tuners 4L80E 4x4 file
  196. HSW controller
  197. Tune with fast 102 vs ls6 intake??
  198. Standalone or Tuned PCM?
  199. Question for all who have Frost Tune
  200. Injectors
  201. first tune tommorow, how to prep????
  202. O2 sensors and MAP not reading?? Related?
  203. Atlanta tuner needed and A/C load cutout and ABS VSS questions
  204. Can I remove my computer and my lights still work?
  205. hp tuner 99' LS1 high speed fan control
  206. Siemens 60's idle issues, any advice?
  207. EFI live Version 1 help!
  208. 2008 LS2 cam sensor wiring pictures or diagrams please?
  209. O2 Sensor Help with HP Tuners!
  210. is JET a good tuning program?
  211. Need some help. O2 sensor flat line.
  212. Stupid question about ecu
  213. FI tuning - timing and afr
  214. Big tire=no abs/asr!?!?!
  215. HELP, LS2 not getting injector signal, starts on starting fluid though
  216. HP tuner to FAST
  217. tuner in nj
  218. HP Tuner saying cable not connected!!!
  219. 5.3 swap only wot, help
  220. How did you wire your wideband?
  221. Speed Density Tune, Codes: P0102, P0103, P0106
  222. frost tune review
  223. Air/Fuel Ratio Question...
  224. 56 Belair with LS7 o2 problems
  225. efi live help
  226. B1001 cannot tune pcm now.
  227. 4l60e VSS vs RPM Shift question?
  228. asr/tcs reverse module
  229. Just installed My Hyperpac Today
  230. Just installed My Hyperpac Today
  231. 02 readiness still won't clear
  232. red/blue harness question???
  233. ASR troubles
  234. Need EFI LIve in MD area or reasonable distance
  235. Logging for TCS tune?
  236. Dtc p1626...
  237. idle too low???
  238. HPTuners PID to log Boost in PSI? Anyone?
  239. Someone care to share injector table, have a RICH WOT issue
  240. HP Tuners Histo Help
  241. Efi live or go tuners, need to be able to do truck and car
  242. 2psi boosted camaro, breakup at high rpm, bouncing afr's
  243. NA motor mail order tune vs nitrous mail order tune
  244. p0155
  245. made minor tune changes, now it starts and dies
  246. Tuning a tuned pcm
  247. Mefiburn
  248. Checklist for holley dominator setup
  249. SE WI Tuners
  250. P0158, P0174, P1153 Consistently...