View Full Version : PCM Diagnostics & Tuning



  1. help with a couple codes
  2. Limp Mode? Car becomes unresponsive while driving on the highway!?
  3. Tuning gremlin - falls flat at 6200
  4. holley hp efi help
  5. speedo problems
  6. 30lb Orange Top Bosch Injector Data
  7. 42lb greentop injector data
  8. 383 LTx tuned DM log ..Opinions or Help with tune?
  9. Baro Adjust
  10. Diablo Tuner
  11. Clutch in disables throttle cracker??
  12. Gains from bolt on tune??
  13. Tuner in Central Texas
  14. Flash GMPP ECU and load friends VIN...Will his HP Tuners work?
  15. Pretty sure I blew up my PCM...
  16. Changing from 6.0 to 5.3, do I change it in HP?
  17. Throttle Body ?? TUNE
  18. No Dataport Communication
  19. once in a blue moon miss
  20. afr's and cat damage
  21. P0654 and p0748
  22. car not shifting right after gear install
  23. VE AFR histo quit working hptuners
  24. E85 mpgs. What are you guys getting?
  25. Using wideband output for PCM?
  26. pcm/dyno tune
  27. multiple missfire
  28. max hertz on a stock ls1 2002 maf
  29. pcmforless
  30. 2002 ws6 a4 wot issue
  31. descreening a maf?
  32. tuning injector help
  33. Did you tune out P0343 / Cam position sensor? Come in here, need help!
  34. ***~~~frost~~~***
  35. help installing a maf
  36. I have a p0101 code
  37. New dyno tune but won't run at parcel throttle. Help!
  38. Abuse Mode??
  39. 98 z28 torque management
  40. HP EFI tune/ output help
  41. inTune now supports lots of GM apps back to 1999!
  42. TB SS MPG with Tuning
  43. Looking for timing table for TSP 228r cam and 243 heads!
  44. NYS inpection FAIL
  45. DFW Tuner
  46. Trouble Codes
  47. Bank 1 Sensor 1 problems
  48. HP TUNERS offer
  49. Can anyone tell me what engine wiring harnesses are compatible with a 2001 camaro ss?
  50. does any of this explain bad mpg?
  51. Explain knock in my log
  52. Serial Number Blank, won't allow to reflash. EFILive v2
  53. Holley: I need Harness 558-309 for my setup ASAP!
  54. 2005 c-6 rear o2 light on ??
  55. Goes to 0 timing in gear, cause?
  56. Opinions on log. (HPT)
  57. Is my LS7 MAF in an ok spot
  58. Adapting AEM LS1 ECU in different vehicle
  59. Need help fixing these codes Please!
  60. speed density tune
  61. Long tubes ses light..
  62. EGR monitor for 2001+
  63. Is there such a thing as "most easily tunable" injector.
  64. Albany NY Area and surroung ares(BEST PLACE TO GO FOR A TUNE)
  65. bolt on car getting a cam install
  66. car wants 30% increase in VE after FAST intake
  67. Tune or o2 Sensors?
  68. Lean across board on warm start
  69. Why does the VE table change by itself?
  70. 04 ls1 engine management
  71. I want to slow it down
  72. Diablo tuner troubles
  73. Tuning problem - way lean everywhere?
  74. $2500 for 30rwhp????
  75. 02 into 99
  76. Help disabling my theft system
  77. Autometer Speedo VSS hookup?
  78. After street tuned, PCM no longer retards timing to 0 under deceleration...??
  79. trading PCM and harness, will it work?
  80. code: 1336 crank relearn ?
  81. put in a clutch that weighs a total of 23 lbs, car wants to stall (UPDATED)
  82. just did longtubes, used denso 234-...corvette sensors.now no communication to o2s
  83. Holley HP/ Dominator EFI Help Needed
  84. HP EFI Tach Wiring
  85. Knock after sitting in hot traffice 4.5+
  86. Car won't start after holley dominator efi install
  87. Arizona emissions fail***UPDATE**PASS!
  88. mail order tune for heads/cam/rear mount turbo?
  89. Gears for HPTuners.
  90. 2001 Camaro SS computer tuning and programming
  91. qestions about efans.
  92. Not detecting OBD2 protocol
  93. Question about non ethanol gas and tuning.
  94. kansas city area tune?
  95. 98 knock sensors vs. new type
  96. HPtuners EFI live Bluetooth support?
  97. edcmat-l1 tuning in Pittsburgh 5/18-22
  98. edcmat-l1 tuning in Frederick Md 5/16-17
  99. Tune in Park vs. Drive. vs. Neutral?
  100. Misfire count, knock retard. How much is too much?
  101. help with my 98 turbo ws6
  102. Holley EFI demo software
  103. 5.3 Turbo 2 Bar Siemens 80 Tune Question
  104. Knock sensor and missfire problems!! Please help!!!
  105. Idle issues with EFI Live and LTX?
  106. What is the differance!
  107. 80lb injector data base tune
  108. False knock?
  109. PCM bad?
  110. HPT erasing PIDs/histograms when they're unsupported.
  111. DFCO Not possible with loose converter?
  112. Newb question on wideband readings
  113. recommended tuner in colorado
  114. PCM gaskets
  115. 95 ls1 vats issues
  116. Tune and pcm relearn.
  117. Surging idle problem
  118. F.A.S.T. , BS3 or Holley EFI?
  119. Spark Correction
  120. msd 6ls install with stock pcm tuning help
  121. 08-12 CTS wiring diagram V6.
  122. F.A.S.T. Guys In Here Please
  123. what spark plugs are you runnin with your frost tune?
  124. How to reset PCM
  125. Whos using a Innovative LC-1 with HPT Pro?
  126. WS6 LS3 2002 A4 tune file
  127. why wont my truck start?
  128. LT1 tuner in Charlotte NC area?
  129. stock tune
  130. ODB2 Scanner/Logger Download?
  131. NGK AFX wideband and E85
  132. Heelp!!!
  133. need help on my car for tunning
  134. Wide band harness extension
  135. Is this burst knock? Log, tune and config inside
  136. Map sensor help Please
  137. Problem with skip shift electrical plug
  138. tune getting worse?
  139. EFI Live and HP tuners in same PCM?
  140. Need a tune
  141. Some surge with TCC Lockup.
  142. WOT issue
  143. Flashing gauges under acceleration
  144. Weird SES light
  145. low oil level light
  146. Email tuning, HPtuners and more
  147. Good Tuner in the NC Area?
  148. Sensors not completing cycle
  149. Can anyone review this HPT scan?
  150. Lc-1 wideband
  151. Why is my car knocking at randomly rpms?
  152. 0411 into 98 f body cradle?
  153. LQ4 with cam and more... but no tune :(
  154. why wont hp tuners read ECM?
  155. Help me identify this harness, 98 or 99+?
  156. new tune, no MAF ?
  157. GMPP controller
  158. holley dominator EFI does someone have a parts list?
  159. Yay or nay to dyno tune after just exhaust & intake? (LS2 C6)
  160. warren (ls1) to E40 PCM/ECM (ls2)
  161. 99-02 Harness in my 98 TA
  162. EFI live, 160lb injs, E85, resistors, only runs WITHOUT the fuel pump on?
  163. Will oil affect wideband readings
  164. hypertech question
  165. EFI Live COS ???
  166. Any mail order tuners not need the PCM sent in?
  167. Scan only questions
  168. Pcm for less tune
  169. wiring one fan off the stock PCM and harness.
  170. Ls376/480 Diagnostic??
  171. Wideband questions?
  172. RPM Surging at Constant Speed
  173. Need info on Tuners for a stock 99 ss
  174. DBW Throttle Body Response (hanging rpm)
  175. P0300 after heads/cam swap
  176. problems with swap harness and 411 pcm
  177. 0411 pcm reflashing
  178. Rapid Motorsports?
  179. O2's not switching properly..tune related?
  180. o2 sensors, where should they be placed?
  181. PCM Question
  182. Maybe a pcm problem??
  183. Tuning help!
  184. New to HP Tuners - 1st Initial Tune, Log, would appreciate some feedback!
  185. what programmers will work for my 98 ss
  186. Running a Cam untuned in an Ls3.
  187. 07+ E38 ECM OBD2 port wiring
  188. mod harness ecu trouble 4.8
  189. wide band o2 graph
  190. Where does this plug in go???
  191. New efi setup won't start - fuel pump relay kicks out '09 LY6
  192. loading a mail order tune
  193. Tachometer inop & can not retrieve DTC's
  194. anybody know what this box is?????
  195. Need your help!!!! Please
  196. OBD2 sensor readings for 2000 camaro z28
  197. Anyone using an Accel Gen7 with your LS?
  198. Bs3 dealers step inside
  199. Lingenfelter GT 1-1 cam tune issue..
  200. Lingenfelter GT 1-1 cam tune issue..
  201. Liscense Issue?
  202. Tune shop around north east Arkansas
  203. what is this???
  204. WOT shift problems
  205. Voltage on tuned out rear O2's?
  206. code P0507
  207. Engine grounds
  208. MAF fluctuation under WOT?
  209. EFI Live Main VE Table problems?
  210. bucking at low rpms
  211. Efi live v1 scan only worth?
  212. Tuners in Oklahoma?
  213. SD tune for FI?
  214. changing tires
  215. Frost vs hand held
  216. Car won't idle after new setup
  217. EFI Live, trying to tune a turbo LT1.
  218. efi live tune
  219. Is it ok to start car without MAF plugged in
  220. Can't install Flashscan V1.2 on new windows 7 laptop
  221. EFI Live - Abuse Management Table?
  222. using post cat oxygen censors as a pre cat?
  223. Which adapter to use for LS7 maf?
  224. Cam Sensor rewire LS3 in 98 Trans Am
  225. Does Holley Dominator use a MAF?
  226. I don't know anything about vehicle emissions
  227. help with ecu trouble
  228. So sick of smelling like my exhaust fumes.
  229. Just installed Brand new denso rear vette o2s and code p1133 pops up
  230. speed and odo wrong after tune?
  231. Remote tuning for driveability issues?
  232. Dedicated Scan Tool?
  233. MAF code with Speed Density tune???
  234. Basic tuning help and understanding for a noob.
  235. Tsunami Cam in a 347...(surging)trailer hitching, while at cruise speeds
  236. Which wideband with HP Tuners pro
  237. How much will a tune help me?
  238. minimal mod tuning
  239. New to ls1!!
  240. Split BLM headache
  241. holley dominator global tune needed, please help!
  242. Dies when coming to a stop p0101
  243. throwing knock sensor code?
  244. Wideband O2 Extension Harness
  245. What's your Cammed LS1 M6 idle at ?
  246. Tuning a larger TB
  247. serious problem and no one can figure it out.
  248. FlashpaQ tuning diablo sport
  249. My experience with idle tuning
  250. speedo question