View Full Version : PCM Diagnostics & Tuning



  1. dynojet wide band commander kit
  2. Misfire question for the tech-savvy guys
  3. what are the advantages to speed density tuning over regular tuning?
  4. bucking fix (richen)
  5. Need 2002 PCM Pinout for Silverado 6.0l LQ4
  6. what tuner do i get
  7. adding more fuel on HP Tuners
  8. o2 sensor question
  9. hp tune rev limiter not consistant
  10. Need your help on problem.
  11. i need feedback on hp tuners?
  12. efi live tuing questions
  13. None LS1 Question About Water making 1996 Ford Contour Die
  14. Why is my idle spark so drastic???
  15. ecm
  16. Cars StartUp is Different every day
  17. cam / crank sensor pinouts
  18. Engine running Super Hot!!!!
  19. Reflash Pcm After P601 Code??
  20. PCM Controlled Shift Light
  21. Quick question about a wideband tune
  22. Wont let me license a file?
  23. Timing question
  24. Advice: OLSD or OLMAF
  25. "VCM Hardware does not match"
  26. Car popping
  27. How do you tune the 6L80E TCM which islocated inside the transmission?
  28. Lost A/C and coolant temperature at the same time.
  29. 5.3l LM7 to 5.7l what control system?
  30. Advice please explain to me the differance between a tune on a dyno to a loaded dyno
  31. Need Help With Rplcmt Vcm!!
  32. noob warm up O2 question
  33. need help. computer has no power???
  34. Misfire Cylinder #4 New PCM
  35. Looking to turn my laptop into a tech 2
  36. HP tuners and scaning non LS1 engines
  37. delete ALL air/egr codes?
  38. TunerCat file for turbo application
  39. Off topic help needed...
  40. A few tuning questions
  41. OK guys, how to transfer MAF frequency from a later operationg system?
  42. Tune my car to pass emissions?
  43. Anyone in West Michigan?
  44. HPTuner file for a cammed car?
  45. megasquirt
  46. please help with rev limiter or shift points
  47. Tune File??????
  48. PO327 & PO332, tuning problem?
  49. LC1 wide band question
  50. Map for FAST ECU LT1
  51. B1S1 02 reading odd..car bucking, surging, popping exhaust look at this scan HPTuners
  52. 04 CTSV "reduced engine power" ? HP tuners
  53. Running TSP 224R cam? I need your help...
  54. Ported Stock MAF Ends and Tuning
  55. New tuner says that I can use a 1 bar SD to tune real time.
  56. Need Help Repinning Harness on V6 --> LS1
  57. speed density questions
  58. Dyno Tune?
  59. Stock O2s trimming lean in closed loop
  60. throttle position controller 04 gto??
  61. Starter tune for mid 230's cammed TA
  62. HP Tuners 3 Bar Speed Density and EFI Live/Roadrunner generated file conflict!
  63. All Motor Cars at WOT - What Timing and How to Smooth?
  64. Car idle jumps to 3k when A/C is on
  65. High intake temperatures - ideas.
  66. Idle - Dies at stop, ok when rolling.
  67. Drive by wire to cable throttle
  68. need help finding nearby tuner!
  69. Fast Chips... can anybody explain this to me
  70. check engine light comes on and flashes
  71. "hunting" idle got worse with PCV valve
  72. Got a question for you tuners.
  73. Deleting codes
  74. Anyone using Edit with Vista
  75. SD tunning? how to do it?
  76. misfires
  77. Welcome new Moderator, TAQuickness
  78. 99 ls1 fbod - front & rear o2 the same?
  79. HP Tuners: Already have a license and asked to get another!
  80. HPT Standard vs Pro
  81. Deviation in logs for LTFT's
  82. Inconsistent shifting HP Tuners help
  83. no connection to PCM
  84. High Idle, HELP!
  85. Efi Live
  86. check engine light on code p1416
  87. Do I have a Tuning issue or a bad injector or 2?
  88. Need Help Asap!!!
  89. AEM Wideband display
  90. 98 z28 HP Tuned???
  91. LT1 MAP and MAF values?
  92. Help!! Car Wont Start. VATS?
  93. Flash PCM with DTC's set ?
  94. havent tuned in awhile some help please
  95. Question about shifting rpm vs mph
  96. 85mm MAF pin outs needed, please help
  97. Car broke down .. help with codes
  98. Which wideband for me?
  99. Does HP have demo software
  100. Help, somthing must be wrong.
  101. Knocksense KnocksenseMS for LS1 and Gen 3 Engines. w/ Megasquirt
  102. Gen7 or generic-EFI Idle tuning question.
  103. tune question
  104. Please check my calculations for injector tuning
  105. Show me the FTC's in the VE table
  106. What the hell happen
  107. Car knocks with Sensor unplugged
  108. Mail order tune - Should i tune for N2O?
  109. Need help with EFI live V2- AD input voltage
  110. Surge/Sticky Idle~Better to just start over???
  111. Heads/Cam/Intake chugging issues after tune!
  112. GM Mode22 PIDs
  113. Big Stuff 3: 2/3 step wires
  114. bad check valve throwing code?
  115. EFI Live Speed Density on 98 PCM
  116. bigstuff 3 problems
  117. Help ! no start on basic tune?
  118. fans
  119. I actually kinda regret getting a diablosport shoulda saved money and bought at hpt
  120. Tach setup
  121. what do you think hp and hypertech
  122. HPTuners: Decceleration is RICH, how to adjust?
  123. HP Tuners forum LAUGHS at EFI Live guys..
  124. HELP! trans acting up after cam install
  125. Tuning software question
  126. Help Efilive Wb ?
  127. Do you need a complete new dyno tune just to make it leaner.......
  128. Any good tune shops in Northern New Jersey?
  129. Tuners in Los Angeles, CA
  130. P1416 can't get rid of
  131. Bad PCM?? Still Misfiring!!
  132. Doug Rippie Motorsports = great people
  133. Houston Tuners??
  134. eldrabrock carb kit.. 4l80e wiring.
  135. problem with efi live
  136. Can this be programmed?
  137. EFI table #'s
  138. Motor will turn over but not fire
  139. 5 pin maf extension harness?
  140. TSP Torquer V2 Tuning Help. Need a BIN.
  141. transfer of credit on HP tuners
  142. Installed FAST intake/TB/injectors......won't idle
  143. I need a TUNER close to Arkansas
  144. code p1416 came up today
  145. SES Light Flashing C0650
  146. Upshift question
  147. P0420 & P0430 Help!!!!!
  148. Damn p1153 code
  149. HPTuners Injector Pulsewidth Question
  150. blue PCM plug 2006 GTO
  151. Old school tuning assisstance needed...
  152. Stock 2002 Z06
  153. Speedo signal
  154. need a tune IMMEDIATELY!! please help
  155. Sticks in OpenLoop after PE
  156. Live scan for ABS INOP light
  157. PE or MAF for WOT Tuning On Stock Car
  158. If you had?
  159. efi live question
  160. Tuning VE question
  161. voltage drops while cranking
  162. LT1 383 fuel trims.
  163. Need some help about wiring up lean shutdown switch
  164. hp tuner?
  165. Random Misfire- Coil, valve spring, lifter???
  166. MAF tuning question
  167. bad tune or bad valvetrain
  168. E-38 Tach Output
  169. P1637 diagnostic results opinion needed
  170. Knock Sensors
  171. EGR tuned out
  172. HP tuners clicky clicky
  173. 98 questions
  174. Help......ses Light Question
  175. Anyone with LS1 Edit in Central Texas that can tune?
  176. Need Computer Help!!
  177. Changing idle speed; GM tech 2.... '98 ls1........Come in Tech 2 gurus
  178. Whats what? ECU's
  179. Code P0601
  180. innovate motorsports widebands any good?
  181. Reputable tuner in MD
  182. Wideband Questions
  183. Can anyone look over my logs?
  184. Diablosport predator
  185. v6 to v8 swap, ECU?
  186. 98 pcm and 99 pcm
  187. question about EFI live
  188. Tuning Gurus... something seem a little off to you?
  189. Advanced ecu questions?
  190. Wheel sensors
  191. O2 delete and state Inspection???
  192. o2 sensor delete
  193. questions about diablosport programmer
  194. WTF!! Does anyone fall for this.
  195. Narrow bands for use with leaded fuels?
  196. Question..O2 sensors
  197. Easiest EMS to use?
  198. Injector compensation question
  199. Need assistence with base E85
  200. need a good tune
  201. Preditor tuner
  202. HP Tuners issue
  203. Post up laptop mounting pics.
  204. Who wants to make $50? Need codes deleted
  205. Code-P0443/p0440
  206. Os sensor Help
  207. Best Tuner In KY
  208. Diablo egr delete
  209. VSS Help-70 Corvette LS w/Keisler 5 Speed
  210. Any tuning available for GM's new 09 3.6 V6 Direct injection
  211. P0719 code?
  212. High altitude tuning
  213. HELP! HPT not reading WB!
  214. HPT and altenator
  215. Fastest Stock Computer
  216. New PCM now receiving codes
  217. HPTuners and Oil Pressure
  218. HPTuners DTC Codes
  219. What scanner can read and delete pcm codes?
  220. Question about buying new ECM
  221. Couple Knock Sensor Questions
  222. Performance chip
  223. Maximum lb/min for stock MAF?
  224. EFILIVE help v.retarded high idle
  225. high idle problem?
  226. LS1 cam/stall - idling/sputtering after transport from NC to IL
  227. looking for a tuner in SW pa
  228. Dyno tune shop?Any1
  229. First time with SD tune
  230. how do you test the idle air sensor??
  231. EFI Live/LS1edit ???????
  232. P0133 and P0153
  233. optimum air/fuel mixture after long tube install
  234. two problems
  235. EFI Live ?
  236. DiabloSport with SLP custom tune
  237. closest dyno
  238. getting speedo to work with th400
  239. Which Wideband to purchase?
  240. Reflash and startup tune
  241. Car idles high.. please advice.. video & pics..
  242. plX sm-afr/dm100 box mounting
  243. PID list
  244. 2003 Escalade PCM -> 2004 GTO OS?
  245. LC-1 wideband issue
  246. Anyone with Ls1 edit near central Wisconsin?
  247. Car dies when enters "closed loop"
  248. COT for Magnaflow 59959s
  249. 5.3 Lean Condition Help?..
  250. ECM seals