View Full Version : PCM Diagnostics & Tuning



  1. What transmission tune adjustment for converter
  2. Data Logging Software
  3. Contacting Autotap!!!
  4. Tuning for consistency
  5. fast xfi standalone
  6. Modified DFCO settings - not getting expected results
  7. STFT VS Wideband tuning for VE tables
  8. Programing the tach
  9. 5800 RPM stumble
  10. newb with hp tuner
  11. PE mode question
  12. HP Tuners.. Worth it?
  13. New at Tuning Question
  14. '03 Vette Drive-by-Wire Pinout
  15. Idle hangs until I come to a complete stop. What tables to look at in tune(HP Tuners)
  16. What happened to the beta tuning book?
  17. Horrible 60 foots, is it in the tune??
  18. Speartech m6 to 4l80e
  19. after leaving transmission shop
  20. efilive converting to speed density
  21. Used to have LS1 Edit......
  22. Tuning a 4L60E for nitrous
  23. hypertech power programmer...
  24. Lean A/F issue stock?
  25. diablo tuning and supercharger questions
  26. How do you connect HPTuners to laptop?
  27. Just can't figure it out
  28. HELP!! Car has no start condition.
  29. HELP!!! car wont turn over
  30. EFI Live Help
  31. Whats up with my timing?
  32. ECU question about different years
  33. Problems with LT headers
  34. would headers change AFR????
  35. ECU engine codes
  36. O2 Codes
  37. 02 sims for chevy truck
  38. possibly need new inj/pump? pls read
  39. Safe or Not Safe????
  40. What Tuners to buy
  41. Lean Cruise Tables
  42. Headers and deleted cats, getting DTC's ! What to do ?
  43. xfi tune
  44. How did you get started tuning?
  45. Can you scan a BCM for Vats resistance
  46. Flashed my 98 LS1 to stock, wont start?
  47. p1153 code?
  48. cooling fans question?
  49. PO131 code, heavy miss. help
  50. Which sponsor sells Innovate wideband kits?
  51. AFR WB Error Histogram
  52. 160 therm
  53. What did I do?
  54. Please take at my tune and log, I think I almost have it
  55. Reset My car PCM
  56. Computer Or Leak?
  57. P1639 P1635
  58. weird problem
  59. 14.6:1 AFR hear me out
  60. Keep throwing P0102
  61. What's the difference in these two tunes?
  62. SD tune the VE + higher IAT = LEAN!!!
  63. A Gen IV crate motor w/a 58 Tooth Reluctor into a Gen III C5?
  64. 90mm ls6 intake man. + 90mm TB = TUNE?
  65. anyone else with a FAST Dual a/f meter??
  66. Hypertech programmer guestion
  67. What are some signs that your O2's are going bad?
  68. elvevation-tuning?
  69. HElp, car will barely run?,CODE P0160.
  70. Tuning in central NC
  71. Can I make my 99 4L60e Lock up at a colder temp?
  72. Wideband too close to exit of exhaust cause skewed readings?
  73. Need some help with a P0410
  74. need some help guys
  75. Just installed LT's, HF cat Y, and Catback. Car is bone stock. Should I tune?
  76. my stft and ltft dont read at all
  77. First scan with HPT, lots of questions.
  78. Tuning question
  79. Idle rpm / voltage drop when hi-fans start up
  80. tune near arkansas?
  81. Anyone having problems with Their PCM getting wet?
  82. trans question with efi live
  83. '08 60L LS2 Savanah Van schematics needed
  84. General 98 pcm tuning question
  85. Need Suggestions: SD tune good, MAF aint
  86. Having some alternator - wiring issues
  87. to tune for the cutout or to sell it
  88. please help !!
  89. HPT & Reduced Power
  90. exhaust problem popping at idle
  91. weird list of codes
  92. HPT Guys where should I put my fans for a 180 T Stat?
  93. 08 Vortec Max CNG
  94. timming
  95. *****Gettysburg PA Tune and Porting session 7/18-7/26*****
  96. MAF question
  97. Mounting LM1 Meter
  98. My A/F Band - what should I do?
  99. Predator RPM Off????
  100. Year of PCM?
  101. P0171 Code and Vacuum leak?
  102. Tuning for smog test
  103. Need help with idle issues- anyone in atlanta?
  104. 8cyl to a 4 cyl?
  105. Use advertised or tested flow rate to calculate IFR
  106. 02 sensor question
  107. Non LSx KR problem
  108. Converting A4 to M6
  109. No 1st or 4th gear in new trans
  110. LTFT Tuning Question?
  111. need 2 credits for a tune
  112. Instrument cluster acting up!!!
  113. Speedometer problems 2002 trans am
  114. Tune for Bracket Racing
  115. Need a 01 m6 stock Edit file
  116. opinions on my tune please.Sts gt67 Trans am.
  117. '00 corvette's MAF sensor on a '02 LS1 Camaro
  118. Why Would My Car Make more power with Hotter Cooland Temp?
  119. Houston We Have A Problem Please Help
  120. Need a base tune to drive car to tuners shop
  121. hot start and idle in gear problem
  122. superchips really work?
  123. How in the heck do i have Knock?? look at my log
  124. hypertech tuner 3 question????
  125. 103 mm MAF
  126. 2005 Chevrolet Silverado 6.0 Loss of Communication
  127. Can I swap PCM's in an 05 GTO by Disabling VATS w. EFIlive?
  128. Help tuning a FI C6 Z06!!!
  129. HPT site down?????
  130. tach issue!
  131. need help trying to load intial start up tune on S/CLSX427
  132. P0135,P0155 codes
  133. should i run OLSD 1200rpm and under for better idle quality?
  134. wideband logging without EIO
  135. Few small problems..help!
  136. Help Me! Can't get HP Tuners on my computer without internet!
  137. Any VA/MD/DC tuners out there?
  138. Can Someone Please Post The Average Numbers For...
  139. Wideband help please
  140. aeroforce interceptor
  141. Tuner near Madison Wisconsin
  142. Tuner couldnt tune!
  143. Is the RoadRunner for me?
  144. Hptuner guys, help
  145. Computer Clearing
  146. fast b2b
  147. Need Expert tuners opinion
  148. o2 sensor issue, p0132, p0134
  149. tunning opinions...
  150. AC Delco Oxygen Sensor Part Number Please Read
  151. 98Z28 w/ 99+ Efilive Roadrunner, questions about using 99+ wiring harness
  152. EXTREMELY lean on the dyno>>
  153. Is Standard Hp Tuners O.k For Turbo Setup??
  154. Can I put a pcm from another car in my car?
  155. need help
  156. ok got my car scaned, tps and maf ?!
  157. how to use Vinci tuner for better gas mileage ?
  158. GMPP LS2 Controller, can run w/o fly by wire?
  159. Holley Mpfi Vs Xfi Efi
  160. Need some advice...Look!
  161. my car has idling issues
  162. Black smoke from the tail pipes when I nail the throttle from a roll
  163. Code: P1113 ?
  164. How to correct WOT AFR in each gear?
  165. Should I tune myself?
  166. 1999 w/920 RWHP w/abs delete, fly by wire issues...
  167. PCM wiring diagram
  168. SES Code P0102 Help!!!!!
  169. STS gt67 tune please. 1998 ls1(m6) Trans Am
  170. problem with trans, TC slipping etc...
  171. ..um what the?
  172. wide band o2 set ups?
  173. SES code p0102
  174. LS3 file
  175. EGR and AIR Problems Can anyone help?
  176. New Turbo LT1 tuning/diagnostic input wanted-Lean on one side only
  177. Timming Question
  178. How to turn off TCS and Skip Shift light in dash?
  179. Need to praise the tuning work of Jeremy Fermato
  180. Tuning hardware?software?
  181. How to fatten tune w/ HP tuners
  182. diablosport settings
  183. VAT System problem.
  184. AutoVE and MAF?
  185. I'm sure it has been ask but Nothing matches my prob CAN YOU HELP ME?
  186. Aftermarket MAF need retuned?? more hp??
  187. WOT and CL
  188. HPTuner VCM enhancement issue HELP!!!!!!!!!!!!
  189. crank position problems or something car runs bad please read
  190. Problem with BS3 and no injector pulse!
  191. Need help soon
  192. Problem with air bags - B1024 and B1071
  193. What should I log during a 1320 run?
  194. Help How much to sell my EFI LIVE for????
  195. Timing retard through IAT, EFILIVE
  196. is a tune the solution to my problems
  197. Got a problem
  198. Instrument Cluster
  199. Surging idle whats wrong??????????????????
  200. Ouch Emission test
  201. Code P0131
  202. diablosport parameters
  203. JET DST parameters? tables? I need some to compare with!
  204. Can a tune make me pass emissions?
  205. Tuned - CEL Code Questions
  206. Hypertech Question need help ASAP!!!
  207. Changing engine. need to change tune...
  208. E85 383 LT1 tuning
  209. dyno problems...HELP
  210. Recalibrate my shift points?!?!?!?
  211. Weird problem, need suggestions
  212. PO124 DTC need help solving this!
  213. Need a tune around N.C
  214. Wacky VE??
  215. LS swap Truck, car O2s interchange no activity problems
  216. FAST EFI in Indiana
  217. Need Help!! Stumped
  218. Bosch 13111 o2 sensor problems
  219. Engine Code - P0135 & P0155 - Need QUICK fix
  220. ls1edit
  221. speed density research, where to start??
  222. Might have tunning issues, PLEASE help.
  223. Will these codes pass OBD2 Inspection?
  224. New 00 Camaro SS owner Please help w/codes
  225. 234/242, .598/.610 114+4 surge?
  226. i need PCM tuning help in knoxville TN area...please, please
  227. People with widebands...
  228. Stand Alone ECM's. Where are you mounting them?
  229. How do i Set up PID's to measure RAF?
  230. PCM For LEss Sponser
  231. Throwing codes. Please help
  232. Possible PCM Damage
  233. Everthing worked out except warm restart w/A/C
  234. car wont idle
  235. Please comment on this log file
  236. need help with efi live sd tune.....
  237. How do I improve initial throttle response
  238. Dyno Tune Problem on N20
  239. Service vehicle light and computer error.
  240. should i change my fan temps?
  241. Tuning with LS1 edit
  242. Raf down 2 grams a second after heads?
  243. BS3 fuel pump and fan wiring
  244. NeeD HeLP.PLEASE ANY1!!!!!!!
  245. Big Stuff/dynojet RPM discrepancy
  246. Car running rough after WOT run
  247. What could be causing this????? VIDEO
  248. Question about tuning and idle
  249. How to get IAC steps lower?
  250. Terrible Lean at Idle with AC-on