View Full Version : PCM Diagnostics & Tuning



  1. 1 bar to 2 bar map sensor question (need help ASAP)
  2. Holley HP EFI Guys, need an injector harness...
  3. O2 delete tune
  4. code ??
  5. Tuning needed to replace TAC?
  6. sparkplug?
  7. Gauges go wild when I crank my car
  8. For those running/tuning an LS3 conversion..
  9. 98 to 0411 pcm, os issues
  10. AEM EMS guys anti-lag issues?
  11. Reasons why ECM wont send start voltage to relay.
  12. Tuning entire VE table with PE disabled????
  13. megasquirt and msd 6012
  14. Tuning
  15. 3 bar map sensor??
  16. Can the computer prevent manual shifting my 4L60E?
  17. 2011 Camaro going into limp mode need tuning gurus asap
  18. STFT tuning How to turn off pe
  19. HP Tuners Comunication Issue
  20. 2012 bolt on SS
  21. App rev limiter swap
  22. backfiring/stammering below 1700 rpms wtf?
  23. programming LS2 flat response knock sensor for 01 5.7
  24. Permanent Wideband Install Write Up, Lots of Pictures
  25. Rev limiter slow
  26. Where to get PCM flashed
  27. Best deal on HPTuner
  28. L92 w/ e38 in 72 cutlass - P0606 error code
  29. E92 Supported by EFILive
  30. 2005 GM truck PCM blue connector pins
  31. Whats the point of an LS7 MAF?
  32. Importance of EFI live RAFIG (hopefully my last idle thread!)
  33. Bad cam sensor wiring?
  34. Tuning a Tick torquemax S3 cam/heads 6.0 using an LS1 base tune - idle help
  35. Hard to tune a cam with 110 lsa?
  36. Hard to tune a cam with 110 lsa?
  37. 99-02 harness ?
  38. What's a good programmer?
  39. 4L85E on 4L60 tune w/relay mod-shift table question?
  40. pcm question on gear change
  41. Datamasters is reading engine but not transmission
  42. cam sensor testing?
  43. Ls1 going from 42 to 60# injectors what to change?
  44. Ls7 4 cylinder idle, is it possible/advisable?
  45. HELP, drag race only...Gen 3/4 engine
  46. Need better compression braking
  47. OBD2/inspection problems
  48. fouling plugs
  49. Anyone in Se ma. that can program my ls 69 camaro?
  50. OL SD Tune issue
  51. Free scanner app for 94 and 95 LT1's: Scan9495
  52. Help with some codes
  53. LSX Power Tuning New Sponsor
  54. Help with new sandrail
  55. VE table question
  56. Trying to tune new cam, exhaust popping at WOT
  57. Tuning Gurus experience needed. Easy question
  58. Please read ang give input guys....trouble with my swap
  59. HP Tuner Pro With FAST Air Fuel Meter
  60. Help testing PCM
  61. New MAF/ o2 sims..
  62. Tune on stock ls1
  63. TSP224-112 idle surge
  64. 2-3 upshift hits rev limiter on new tune 4l60e
  65. fuel segment swap...guage works but is 1/4 tank off
  66. Tsp tune??
  67. No start, new Procharger?
  68. 85mm MAF 6.2L and 98 PCM
  69. 12200411 PCM tuned with wrong VATS for Camaro, can someone fix this?
  70. 3bar correct calibration
  71. hp tuners
  72. Looking for some advice on my 4l80e tune(tune file attached)
  73. Idle Relearn M6 01 Z/28 (Help Please)
  74. MSD Atomic LS EFI
  75. p0128 code and car missing
  76. Wideband Through EGR and Stalling!
  77. Auto bogging off the line
  78. Supplying Power and Ground to PCM
  79. Please Help Me Solve My Stalling/Running Rich Issue
  80. EFI Live Tune Conversion?
  81. GA / FL / SC tuners????
  82. Quick question about handhelds
  83. Tech 2 write over tuner cat
  84. Starts but quicly dies
  85. Starting H/C 6.0 on stock LS1 tune - OK or not ok??
  86. Codes P0171, P0174 Fix
  87. New Alternator not charing
  88. E85 AFR question.
  89. Running on thr rich side
  90. P0342 Camshaft pos sensor
  91. 98 to 99 PCM swap.
  92. car starts engine revs up way to high
  93. Hptuners for dummys.
  94. SES Light
  95. Deatschwerks 88# injectors...
  96. Open Headers Tune?
  97. ls3 2 wire alternator into a 2001 camaro alternator single wire harness...need help
  98. just wondering
  99. Are MAF calibrations the same?
  100. Had car tuned, wrong injector data?
  101. Which wideband with HP tuners
  102. Wideband Question
  103. Waco, TX Tunes?
  104. 2 bar MAP sensor with stock OS?
  105. 402 stroker bin
  106. HP Tuners Pro ON ITS WAY!!!
  107. E67 flex fuel Pin??
  108. 6.0 with code "p0102", mass air flow?
  109. Fan Setting Question
  110. ECM reset after tuning causes LTFT to go high
  111. Help 99 camaro ss
  112. 98 to 02 pcm upgrade...no fuel guage
  113. Need some fine tuning on my Cammed GTO...
  114. Car Wouldnt Start Now It Runs Rough
  115. Tuner in or Near Memphis
  116. Whats the largest injectors a stock PCM can run?
  117. LS2 swapped 96 impala ss transmission issue
  118. Anyone use TTS Datamaster on a 95 LT1?
  119. 2003 Chevy 2500 HD 6.0L odometer sensor
  120. L67 Injectors P\N 0280155811
  121. Problem after installing rebuilt trans
  122. Frost Tune
  123. Wideband O2 Bung Best Location
  124. Fuel trim not logging
  125. Looking for a base tune for mild heads/cam LS1 (EFI Live)
  126. advise on where to start correcting tune issues
  127. P0171/4 After a bunch of work
  128. Holley HP EFI and others
  129. lq4 floods itself
  130. 2001 SS Will Start, Wont STAY running. TRIED ALMOST EVERYTHING!
  131. Scanner works not editor
  132. Low RWHP????
  133. Tuner cats fried another pcm... Any ideas whats going on?!!
  134. 98 tuned or not ?
  135. Do i need a tune?
  136. switching from my 10 bolt 373 to 9in 411 calibration ???
  137. help me connect TunerPro rt via ALDU1_CABL2 to my 95 LT1
  138. Ls7 mass air sensor
  139. hp tuners
  140. can you flash a 2000 2 bar OS to a 2002 computer
  141. Mass Air Flow Sensor Readings
  142. Any tuners want to check out my HP Tuners File?
  143. msd 2 bar map wiring help
  144. ls1 with 4l60e wrong reading on mph in tech2
  145. Re-Tune After intake??
  146. Car sat for 5 months. sputters under acceleration.
  147. 6.2l dod question
  148. Truck PCM with Corvette DBW will it work
  149. Chip? Yay or Nay?
  150. P0327 AND P0300 repeadedly
  151. PCMs, VINs and IM-240.
  152. Getting the most out of Diablo predator?
  153. HP tuners credit question
  154. Loss of injector pulse
  155. Running stock LS6 tune on bigger cam
  156. evap system won't reset
  157. service engine soon light???
  158. Can someone help me (tuning noob) with a JET question?
  159. Using Hypertech "tuner" to set speedo for tire height
  160. Car won't start
  161. Settings for Bigger Injectors (EFILive)
  162. My LS1 is running OK, except that it sometimes dies when I come to a stop!
  163. secondary rev limiter with HP Tuners
  164. base tune
  165. torquer v3 and 5.3 2.5 heads tune!
  166. 4l60 shifting 400 rpm too soon as well as rev limiter dropped 400 rpm
  167. 4l60 shifting 400 rpm too soon as well as rev limiter dropped 400 rpm
  168. tune for stock lq4
  169. Testing a knock sensor
  170. Air/fuel ratio questions.
  171. Charging issues in new build
  172. tuners please help, air fuel ratio!!!!!!!
  173. 01 camaro no power to internal fuse box.
  174. Modified LS1 won't idle
  175. Having problems with HP Tuners reading wideband that's hooked to EGR
  176. 58x crank and ECU Questions
  177. Looking for a tuner that is not to "busy"
  178. choosing the right cam
  179. 8.1L Timing - How low is low?
  180. NEED HELP '02 Silverado tuning
  181. Prosport Wideband Problem?
  182. safe to disable p0134?
  183. HPTuners help - Readiness tab now blank
  184. Can you tune the VE by%
  185. '98 Camaro runs & then shuts off
  186. ignition key question
  187. 98 engine harness swap to 99+
  188. turbo 5.7 tune vs turbo 5.3 tune
  189. fuel mileage S/D or mass air
  190. Running an LS on Propane
  191. Tune Help, Importing correct tables?
  192. HP Tunners VS EFI Live tunning differences?
  193. holley hp efi engine donīt have cam signal
  194. vacuum leaks.
  195. great idle but dies when pushing clutch in when rolling to a stop
  196. Tuning for 1/4 mile consistency
  197. o2 sensor pinouts
  198. car hesitates
  199. injector size
  200. LC1 inovated wideband ??
  201. Codes C0237, C0238 and C0239
  202. 3bar SD tune??
  203. L33 EFI swap stand-alone harness help (HPTuners)
  204. P0200 after head and cam install
  205. Stock Tach Way Off?
  206. Scanner for looking at O2 functionality
  207. Vcm scanner interface not found
  208. 05 lq4 + 01 camaro computer and harness?
  209. best mail order tune?
  210. Efi live V1.2 fs
  211. PCM swap help!!!! gas gauge functionality
  212. edcmat-l1 tuning in Pittsburgh 4/22-28/13
  213. 4l80e ecm parameters
  214. P1133/P1153 question
  215. deisel efi live work for gas?
  216. Russ K Idle Config
  217. LS1 VE Tuning first timer, need advice
  218. Diablo Predator Sport or Intune
  219. 4.8 ecu cutting off fuel pump?
  220. What to change in hp tuners after fast 92 install?
  221. HELP Me please guys!!!!!
  222. Big Loss Of Power With Codes. I Need Help
  223. Holley EFI vs Big Stuff 3
  224. Cam sensor question
  225. Mail Order tune (HELP NEEDED!)
  226. Which PCM to choose?
  227. high idle
  228. Download free code reading programs for OBD 1 or 2?
  229. Bumping timing up 2.5 degrees
  230. anybody running Pro Efi on their LS?
  231. how hard to tune?
  232. Switchable tunes??
  233. Standalone PCM advice needed!
  234. Fried PCM
  235. code p0412 need help
  236. PLEASE HELP!!! Alarm will not quit going off 98 Camaro
  237. E38 tuning without VSS
  238. 5.3 swap with 23x-24x camshaft HIGH idle
  239. Low spark advance?
  240. Dyno Shop That Won't Allow You to Watch Tuning?
  241. Flash/Tune in or around St. Louis
  242. Throttle pedal woes
  243. seasoned tuners please step inside
  244. i f*cking hate tuning
  245. HP Tuners packages with NGK/AEM/Innovate
  246. Tuning/Flashing Advice. Will it be driveable?
  247. 69 Camaro LS2 cranks but wont start...
  248. Gauges reading really funny.
  249. Too much timing being pulled on N2O COS5
  250. I Need Understanding on modern LS Electronics