View Full Version : PCM Diagnostics & Tuning



  1. Programing the tach
  2. 5800 RPM stumble
  3. newb with hp tuner
  4. PE mode question
  5. HP Tuners.. Worth it?
  6. New at Tuning Question
  7. '03 Vette Drive-by-Wire Pinout
  8. Idle hangs until I come to a complete stop. What tables to look at in tune(HP Tuners)
  9. What happened to the beta tuning book?
  10. Horrible 60 foots, is it in the tune??
  11. Speartech m6 to 4l80e
  12. after leaving transmission shop
  13. efilive converting to speed density
  14. Used to have LS1 Edit......
  15. Tuning a 4L60E for nitrous
  16. hypertech power programmer...
  17. Lean A/F issue stock?
  18. diablo tuning and supercharger questions
  19. How do you connect HPTuners to laptop?
  20. Just can't figure it out
  21. HELP!! Car has no start condition.
  22. HELP!!! car wont turn over
  23. EFI Live Help
  24. Whats up with my timing?
  25. ECU question about different years
  26. Problems with LT headers
  27. would headers change AFR????
  28. ECU engine codes
  29. O2 Codes
  30. 02 sims for chevy truck
  31. possibly need new inj/pump? pls read
  32. Safe or Not Safe????
  33. What Tuners to buy
  34. Lean Cruise Tables
  35. Headers and deleted cats, getting DTC's ! What to do ?
  36. xfi tune
  37. How did you get started tuning?
  38. Can you scan a BCM for Vats resistance
  39. Flashed my 98 LS1 to stock, wont start?
  40. p1153 code?
  41. cooling fans question?
  42. PO131 code, heavy miss. help
  43. Which sponsor sells Innovate wideband kits?
  44. AFR WB Error Histogram
  45. 160 therm
  46. What did I do?
  47. Please take at my tune and log, I think I almost have it
  48. Reset My car PCM
  49. Computer Or Leak?
  50. P1639 P1635
  51. weird problem
  52. 14.6:1 AFR hear me out
  53. Keep throwing P0102
  54. What's the difference in these two tunes?
  55. SD tune the VE + higher IAT = LEAN!!!
  56. A Gen IV crate motor w/a 58 Tooth Reluctor into a Gen III C5?
  57. 90mm ls6 intake man. + 90mm TB = TUNE?
  58. anyone else with a FAST Dual a/f meter??
  59. Hypertech programmer guestion
  60. What are some signs that your O2's are going bad?
  61. elvevation-tuning?
  62. HElp, car will barely run?,CODE P0160.
  63. Tuning in central NC
  64. Can I make my 99 4L60e Lock up at a colder temp?
  65. Wideband too close to exit of exhaust cause skewed readings?
  66. Need some help with a P0410
  67. need some help guys
  68. Just installed LT's, HF cat Y, and Catback. Car is bone stock. Should I tune?
  69. my stft and ltft dont read at all
  70. First scan with HPT, lots of questions.
  71. Tuning question
  72. Idle rpm / voltage drop when hi-fans start up
  73. tune near arkansas?
  74. Anyone having problems with Their PCM getting wet?
  75. trans question with efi live
  76. '08 60L LS2 Savanah Van schematics needed
  77. General 98 pcm tuning question
  78. Need Suggestions: SD tune good, MAF aint
  79. Having some alternator - wiring issues
  80. to tune for the cutout or to sell it
  81. please help !!
  82. HPT & Reduced Power
  83. exhaust problem popping at idle
  84. weird list of codes
  85. HPT Guys where should I put my fans for a 180 T Stat?
  86. 08 Vortec Max CNG
  87. timming
  88. *****Gettysburg PA Tune and Porting session 7/18-7/26*****
  89. MAF question
  90. Mounting LM1 Meter
  91. My A/F Band - what should I do?
  92. Predator RPM Off????
  93. Year of PCM?
  94. P0171 Code and Vacuum leak?
  95. Tuning for smog test
  96. Need help with idle issues- anyone in atlanta?
  97. 8cyl to a 4 cyl?
  98. Use advertised or tested flow rate to calculate IFR
  99. 02 sensor question
  100. Non LSx KR problem
  101. Converting A4 to M6
  102. No 1st or 4th gear in new trans
  103. LTFT Tuning Question?
  104. need 2 credits for a tune
  105. Instrument cluster acting up!!!
  106. Speedometer problems 2002 trans am
  107. Tune for Bracket Racing
  108. Need a 01 m6 stock Edit file
  109. opinions on my tune please.Sts gt67 Trans am.
  110. '00 corvette's MAF sensor on a '02 LS1 Camaro
  111. Why Would My Car Make more power with Hotter Cooland Temp?
  112. Houston We Have A Problem Please Help
  113. Need a base tune to drive car to tuners shop
  114. hot start and idle in gear problem
  115. superchips really work?
  116. How in the heck do i have Knock?? look at my log
  117. hypertech tuner 3 question????
  118. 103 mm MAF
  119. 2005 Chevrolet Silverado 6.0 Loss of Communication
  120. Can I swap PCM's in an 05 GTO by Disabling VATS w. EFIlive?
  121. Help tuning a FI C6 Z06!!!
  122. HPT site down?????
  123. tach issue!
  124. need help trying to load intial start up tune on S/CLSX427
  125. P0135,P0155 codes
  126. should i run OLSD 1200rpm and under for better idle quality?
  127. wideband logging without EIO
  128. Few small problems..help!
  129. Help Me! Can't get HP Tuners on my computer without internet!
  130. Any VA/MD/DC tuners out there?
  131. Can Someone Please Post The Average Numbers For...
  132. Wideband help please
  133. aeroforce interceptor
  134. Tuner near Madison Wisconsin
  135. Tuner couldnt tune!
  136. Is the RoadRunner for me?
  137. Hptuner guys, help
  138. Computer Clearing
  139. fast b2b
  140. Need Expert tuners opinion
  141. o2 sensor issue, p0132, p0134
  142. tunning opinions...
  143. AC Delco Oxygen Sensor Part Number Please Read
  144. 98Z28 w/ 99+ Efilive Roadrunner, questions about using 99+ wiring harness
  145. EXTREMELY lean on the dyno>>
  146. Is Standard Hp Tuners O.k For Turbo Setup??
  147. Can I put a pcm from another car in my car?
  148. need help
  149. ok got my car scaned, tps and maf ?!
  150. how to use Vinci tuner for better gas mileage ?
  151. GMPP LS2 Controller, can run w/o fly by wire?
  152. Holley Mpfi Vs Xfi Efi
  153. Need some advice...Look!
  154. my car has idling issues
  155. Black smoke from the tail pipes when I nail the throttle from a roll
  156. Code: P1113 ?
  157. How to correct WOT AFR in each gear?
  158. Should I tune myself?
  159. 1999 w/920 RWHP w/abs delete, fly by wire issues...
  160. PCM wiring diagram
  161. SES Code P0102 Help!!!!!
  162. STS gt67 tune please. 1998 ls1(m6) Trans Am
  163. problem with trans, TC slipping etc...
  164. ..um what the?
  165. wide band o2 set ups?
  166. SES code p0102
  167. LS3 file
  168. EGR and AIR Problems Can anyone help?
  169. New Turbo LT1 tuning/diagnostic input wanted-Lean on one side only
  170. Timming Question
  171. How to turn off TCS and Skip Shift light in dash?
  172. Need to praise the tuning work of Jeremy Fermato
  173. Tuning hardware?software?
  174. How to fatten tune w/ HP tuners
  175. diablosport settings
  176. VAT System problem.
  177. AutoVE and MAF?
  178. I'm sure it has been ask but Nothing matches my prob CAN YOU HELP ME?
  179. Aftermarket MAF need retuned?? more hp??
  180. WOT and CL
  181. HPTuner VCM enhancement issue HELP!!!!!!!!!!!!
  182. crank position problems or something car runs bad please read
  183. Problem with BS3 and no injector pulse!
  184. Need help soon
  185. Problem with air bags - B1024 and B1071
  186. What should I log during a 1320 run?
  187. Help How much to sell my EFI LIVE for????
  188. Timing retard through IAT, EFILIVE
  189. is a tune the solution to my problems
  190. Got a problem
  191. Instrument Cluster
  192. Surging idle whats wrong??????????????????
  193. Ouch Emission test
  194. Code P0131
  195. diablosport parameters
  196. JET DST parameters? tables? I need some to compare with!
  197. Can a tune make me pass emissions?
  198. Tuned - CEL Code Questions
  199. Hypertech Question need help ASAP!!!
  200. Changing engine. need to change tune...
  201. E85 383 LT1 tuning
  202. dyno problems...HELP
  203. Recalibrate my shift points?!?!?!?
  204. Weird problem, need suggestions
  205. PO124 DTC need help solving this!
  206. Need a tune around N.C
  207. Wacky VE??
  208. LS swap Truck, car O2s interchange no activity problems
  209. FAST EFI in Indiana
  210. Need Help!! Stumped
  211. Bosch 13111 o2 sensor problems
  212. Engine Code - P0135 & P0155 - Need QUICK fix
  213. ls1edit
  214. speed density research, where to start??
  215. Might have tunning issues, PLEASE help.
  216. Will these codes pass OBD2 Inspection?
  217. New 00 Camaro SS owner Please help w/codes
  218. 234/242, .598/.610 114+4 surge?
  219. i need PCM tuning help in knoxville TN area...please, please
  220. People with widebands...
  221. Stand Alone ECM's. Where are you mounting them?
  222. How do i Set up PID's to measure RAF?
  223. PCM For LEss Sponser
  224. Throwing codes. Please help
  225. Possible PCM Damage
  226. Everthing worked out except warm restart w/A/C
  227. car wont idle
  228. Please comment on this log file
  229. need help with efi live sd tune.....
  230. How do I improve initial throttle response
  231. Dyno Tune Problem on N20
  232. Service vehicle light and computer error.
  233. should i change my fan temps?
  234. Tuning with LS1 edit
  235. Raf down 2 grams a second after heads?
  236. BS3 fuel pump and fan wiring
  237. NeeD HeLP.PLEASE ANY1!!!!!!!
  238. Big Stuff/dynojet RPM discrepancy
  239. Car running rough after WOT run
  240. What could be causing this????? VIDEO
  241. Question about tuning and idle
  242. How to get IAC steps lower?
  243. Terrible Lean at Idle with AC-on
  244. HUD In a trans am?
  245. Can anyone bring E40's back to life?
  246. ls1edit custom tune locked, turner moved away
  247. code problem
  248. Diablo With Hpt, Question!!
  249. delco or bosch 02 sensors?
  250. Help with Wet Nitrous Timing Retard