View Full Version : PCM Diagnostics & Tuning



  1. HPP3 and timing tuner?
  2. Matching low ocatne tables to high octane question
  3. A/F question
  4. Computer Code P0601
  5. Trouble with low rpm kr high load
  6. spark advance tables question...differences from 2000 - 2001
  7. I made a convert PCM :)
  8. troubles with histogram
  9. car not staying on.. key/ignition switch issue?
  10. PCM for less
  11. Changed gear in LS1 Edit now Harlan shift light off...anyone ever seen this?
  12. LTFT Boundaries...what do they mean/control
  13. 2 bar for Hptuner vs Efi live
  14. Here is my SD Tune from Sunday ,why a Change?
  15. How Can I put my Histogram from HP Tuners on here?
  16. For Logging STFT's do I have to Reset Fuel Trims?
  17. I need an expert opinion
  18. 2 BAR V1.7..It's free for 2004 pcm??????
  19. EFI Live Question
  20. Let see some hands, how many had problems with their MAF.
  21. help
  22. air/fuel gauge
  23. Big Stuff 3 Turbo Timers???
  24. HP Tuners VCM Suite v1.7.0 is available now
  25. 2002 pcm in 2000 car
  26. Almost finished my VE tune...screen shots..
  27. HPP3 handheld VS STOCK TUNE
  28. Turning off P1336 without going to the dealer?
  29. what kinda horsepower increase can i see from the ls1 edit?
  30. few questions when tuning for a cam
  31. What software is the best??
  32. where to find stock pcm...
  33. having trouble on cold starts
  34. Help with DTC P0803
  35. disabling vats didn't work, how do i do it.
  36. Anyone ever have the AC trip a SES???
  37. what do you cam guys idle at??
  38. HPTuners vs EFI LIVE?
  39. My results from my first SD tune... tell me if I'm on the right track
  40. tuning a 3500 stall
  41. Bad Tuner???
  42. ecu retune
  43. What is the best deal on O2 Sensors out there?
  44. Apexi products - Anyone try them?
  45. I am GEEKED, I have Finally got my LTFT's!!!
  46. how are the pcm and fuel sender related?
  47. Tuning almost stock car
  48. Ok When I get my LTFT's Dialed in ,now do I do the same for STFT's?
  49. jimmyblue's trans settings too harsh for stock converter?
  50. What in the Hell am I doing wrong with SD Tuning???
  51. wideband set up to efi live
  52. Header Tuning?
  53. IFR table and Accel 30#
  54. bolt-on tuning - how much?
  55. Tuning Help??
  56. tuning idle after stall
  57. SVO 30lbers in 02 Z06
  58. Where would you set idle on this cam?
  59. throwing 2 p1416 codes. need a lil help
  60. mis fire code
  61. injector scaling?? anybody have a good how to?? or anybody have a math formula??
  62. tuning worth it?
  63. cam is in, car runs, now what lol
  64. Ls1 ecu's interchangable?
  65. Please Help me lock up my Converter
  66. A4 to M6 swap PCM question
  67. LS6 cam and bore 30 over throw SES???
  68. Are there two revisions of Knock sensors for 98 LS1's?
  69. Mini alternator for LS1
  70. Relating afr to power
  71. Vinci Hi Performance Handheld Tuner
  72. PeRfoRmAnCe BuTTon For a CAMARO or VETTE!!
  73. Premix Raises Octane?
  74. SPX diagnositic equipment
  75. In search of max power with HP Tuners
  76. easy ve ?
  77. TCC Release % TPS vs. Speed - Normal
  78. help DTC codes
  79. Just got and HP tune, still throwing a code?
  80. What is the limit of the stock PCM when being tuned in SD mode?
  81. Scanmaster
  82. Help Code conflict! (P0104)
  83. Timing help with HPTuners
  84. not reflashing a not-quite tuned car before a dyno run for highest hp... am i wrong?
  85. dynotuning car, need help pls..
  86. VE Tune vs MAF...Long term
  87. Input what data into HPtuners for LC-1?
  88. Strange error codes
  89. tuning kr power enrich table
  90. ?BEST ENGINE WIRING&COMPUTER FOR LS6?
  91. have stock car and hp tuners,should i check my VE or leave it alone
  92. Best place to buy Pillar and gauges.
  93. Repetitive Codes 135 & 155?
  94. HPTuners and shipping
  95. Looking for VE tables on cam+ cars
  96. MAF Sensor? Fuse?
  97. Upgrade PCM from LS1 to LS6 Calibration
  98. 100 Octane then tune went to the dark side...
  99. MAF -> SD
  100. Missing! Help!
  101. O2 mV swing, how much is normal?
  102. HELP!!!! fuel trims goin nuts!!!
  103. PCM in Limp Mode
  104. Fuel cut off is stock 6200, but scan shows:
  105. wot question
  106. Stock 2000 LS1 timing
  107. SES Light and HP tuners
  108. Predator Flash
  109. PCM id question and Calibration Code
  110. 2 Step in a C5...
  111. High jumping idle
  112. Fan settings in LS1 Edit
  113. high idle when coming to stop
  114. problem with ABS & tall rear tires...
  115. laptop in a guage
  116. At what point is a BS3 or DFI necessary?
  117. Tuning for head swap / lower compression ?
  118. V. E. ????
  119. Can anyone tell me this part #?
  120. Location of Clutch Safety Switch
  121. Help Knock Sensor
  122. Trying to install Edit another computer???
  123. Surging and Timing
  124. Spark Correction Adders
  125. LC-1 Problems
  126. Afr?????
  127. Air System Failure?
  128. some knock part throttle, wot, but everything else looks ok??
  129. Need some info....
  130. ls1edit will not connect to pcm
  131. DFCO disabled to tune...why re-enable it??
  132. TPS problem.
  133. Any more news on HPT 3 bar map sensors yet?
  134. Tech Edge Question
  135. Removing Air, rear O2 and EGR....SES enable On or OFF
  136. bcm differences?
  137. where is the HP?
  138. open loop idle issue
  139. Has anyone seen this before?
  140. Hptuners?
  141. Porting the MAF with an A4, related to SD tuning
  142. question about hpp3 and tune
  143. idle drops when moving a few mph, can i stop it from happening?
  144. ls1edit
  145. Jet chips-- how helpfull are they
  146. Removed rear O2 sims, not throwing a code?
  147. posted this in external engine, decided this is a better place......
  148. few screen caps of my SD logging
  149. Issue maintaining idle....
  150. LS1 Edit / XP Install Issue
  151. --- 3 --- Whats this mean?
  152. How long does it take driving with MAF fail set to 0 before it truly fails over?
  153. Please Help me tune My VE Table With HP Tuners
  154. O2 sensor wiring
  155. Need Help passing State Inspection.
  156. SES light randomly
  157. When the battery voltage gets below a certain number, does the idle go high? (2000+?)
  158. Shift light in HPT?
  159. HPTuner 00 to 02 pcm swap?
  160. What all needs to be disabled for SD mode VE tuning?
  161. Does weather affect VE tuning?
  162. Now attempting 2-bar SD: Problems and questions!
  163. Anyone Know How to Tune an A4
  164. do i need a tune?
  165. rear vette o2's for longtubes...Is mine right???
  166. Now What? P0336
  167. Crazy Lean trims after Vararam install..
  168. P0327 causes KR?
  169. Completed 1st SD tune log. Have question about making editing VE table.
  170. Throwing a code...
  171. Do any of these MAF calculators work off of LTFT differences?
  172. Help quickly--Is there a handheld tuning device that won't interfere with my LS1edit?
  173. Where Should I put My LTFT Boundaries At with my HPT?
  174. hptuners ?'s
  175. PE Enable: Mode Delay RPM, Insight?
  176. newbie tuner question closed loop vs open loop)
  177. Tuning a big cam -- details
  178. RC Enginnering 750cc Injectors Can we use them?
  179. Tuning A4....what first?
  180. HP Tuners 2.0 Update
  181. Did LS6 swap now throwing a code??????
  182. tuning for a turbo
  183. Removing Knock Problems
  184. BS3 or FAST XFI ?
  185. Need help with HPT, PE table tuning (w/screenshot links and logs)
  186. P0171 & P0174
  187. running lean
  188. PCM Tunning (Who to Use???)
  189. Anyone with HP Tuners for a 99 LS1 Need to see MAF Table
  190. fault code on an lt1
  191. VE tables
  192. Strange Fuel Delivery Problem HPT
  193. Were do I go to download the latest LS1 Edit Update?
  194. Cold start-high RPM-ported TB on Vette
  195. What is AfterStart Enrichment Initial Adder VS. ECT?
  196. Used the RAF Sheet
  197. weird TCS light coming off and on
  198. 2 computers
  199. hptuners connection problem
  200. Do I need to do anything to run 28" tires?
  201. HPTuner KICKS LS1EDITS ASS!!!!!!!
  202. 97 vette pcm
  203. warm start idle
  204. EVAP purge operation and PCM compensation
  205. MAF Translator did the job...
  206. ZO6 cam, LS1 engine- engine map anyone?
  207. MAF Scaling/FT's
  208. WANTED: Injector clip retainer seal ??
  209. Does anyone in the DFW are do LT1 Tuning
  210. tuning for longtubes??? o2 location screw things up??
  211. Does Ed Wright lock LS1 pcms?
  212. LTFT Boundary Changes
  213. AutoTap Question???
  214. Tuning Decision
  215. Timing advance on 01-02
  216. lc-1 wideband install ??
  217. No CD with hp tuners????help
  218. Tuning options ????
  219. What *should* happen?
  220. Is it worth it to get LC-1 with XD-1?
  221. This is F***en killin me.
  222. Wait times on BS3?
  223. Predator - Idle Speed Q?
  224. How much for a dyno tune for basic bolt on car?
  225. SD tuning throw MAF code?
  226. NO Start BCM issues?
  227. Running Pig Rich at Start up
  228. Question?
  229. LC-1 wideband trouble
  230. newb question about hptuners
  231. Please Help me with HP Tuners and IAC
  232. Deleting EGR and AIR!
  233. VE tunes and weather changes
  234. LS1 EDIT question
  235. I have abad idle feels like a misfire
  236. Lean AFR for MPG
  237. MAF Question
  238. Threw a Code P1415. Can someone help me.
  239. Crap load of codes
  240. Vinci Tuner for 98
  241. Do I still need these
  242. Crane/Vinci tuners effective on modifications?
  243. New to HPtuners, Quick question.
  244. Going from SD to MAF creates crappy idle.....
  245. Are the tuning guides incorrect or do we just not have the ability
  246. Ape Crooks And My Pcm!!!!!
  247. could my SLP MAF be the problem?
  248. P0103,2wks,1wk,every second
  249. Where to start with HPTuners???
  250. Cannot change MAF values in HPTuners . . . Need help !