PDA

View Full Version : PCM Diagnostics & Tuning


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 [106] 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182

  1. ses light = loss of power??
  2. getting better, found a few things...
  3. need help
  4. Hp tuners...
  5. Why so lean at WOT?
  6. FAST XFI owners inside!!!
  7. Anyone in East Nebraska with LS1 Edit or similar?
  8. Indentify year of pcm
  9. Stall/bog - no downshift
  10. Diablo tuner???
  11. Need your help with codes.....
  12. Lower than expected dyno numbers from LS2 402. HELP!!!
  13. F1R Procharger HP Tuner Base Map Needed
  14. HPT USB Problem:
  15. maf need help
  16. rough idle
  17. SES and hesitation ... need help !
  18. Anyone know what's up with RWTD ?
  19. bank 1 & 2 system lean?????
  20. Bin file for FMS 30# injectors
  21. Best Local Tuner??
  22. Unequal narrowband o2 sensors and fuel trims
  23. Looking for injector offset table for 60# Motrons
  24. Tuning software that doesn't require laptop?
  25. Predator tuners COME INSIDE!
  26. HPT 2 or 3 bar setup?
  27. maf replacement pipe....
  28. Anyone able to help me out?
  29. cold start problem
  30. NX TPS switch install help
  31. Hp tuner
  32. Odd Misfire Problem with LS2
  33. Tunercat software?
  34. Attention Hptuners!!!!
  35. Tuning for vac mod tranny
  36. Front O2 switching or in my case not switching
  37. whats the difference between...
  38. 1998 LS1 Curse??!!
  39. LS1 PCM tunning for FD
  40. Were do you do this at HPT?
  41. when do stit's take over coming to a stop?
  42. Tune for full exhaust and lid?
  43. Help, Cant access ECM
  44. LC1 questions for analog input.
  45. I've installed a set of headers on my 01 ss
  46. Throttle Position Controller?
  47. Low oil light, help please
  48. LTFT's are tuned, now what?
  49. Timing question?????
  50. New to this forum ? about computer
  51. New to this forum ? about computer
  52. PCM removal question
  53. PO103 MAF Circuit high input?
  54. FS: HPT serial cable for 98/99 fbody...and LC1
  55. Open Loop tuning
  56. LS1 pcm harness connector part number
  57. Air fuel ratio gauge question?
  58. How long does the PCM take to cycle???
  59. Paging HP tuners, where is my cable?
  60. Upgraded OS now getting a misfire code
  61. What do I need for wideband?
  62. Error Code HELP!
  63. XFI users. Some questions
  64. I'm having issues with my idle.
  65. This Lap top stand work on Trans-Am?
  66. Anyone with a Jetchip StageII -- PIMP, er CHIP my Ride!
  67. pcm swap
  68. Please help, P1416 Code, which black valve is it?
  69. hptuners tutorials ??????
  70. WOT a/f ratio in SD mode. How to adjust?
  71. Neutral safety switch (m6) can I bypass it?
  72. hp tuner and ls1 edit question????
  73. Lead time to get HPTuners
  74. What to expect from a tune?
  75. Pcm
  76. how long to dyno tune?
  77. cannot communicate with computer...
  78. results of tune
  79. Please help with my VE Table. Please look inside!
  80. PCM lock???
  81. tune repository for preditor
  82. sharing a tach signal??
  83. TSP mail order tune or dyno tune
  84. tsp mail order tune or dyno tune.
  85. o2 sensor codes still being thrown after o2 simms
  86. Need help tried to restore factory tune with Diablo car wont run
  87. Crane or SLP Diablo II
  88. Throwing a code
  89. Idle high after coming to stop
  90. need help
  91. Where can io get a cable for EFI
  92. Stalling while turning.
  93. Cam is in... Where to start tunning?
  94. P307 PCM SES Misfire
  95. what should my air/fuel ratio be?
  96. P0123 & P1121 Throttle Position Sensor High voltage???
  97. know it all?
  98. Odometer Blank??
  99. LS2 402 lean idle
  100. Having some trouble understanding
  101. Burst knock
  102. Tuning for LTs - everything else is equal
  103. Tuning for LTs - everything else is equal
  104. Where can i get the efi cable
  105. Need some help leaning out startup OL
  106. Weird problem with 1107mV on B2 O2 Sensor...
  107. help...misfire problem..car has BS3
  108. noise at wot is it detonation, KR or what?
  109. Question on OLSD tune w/ wideband
  110. Hp tuners/ Laptop ???
  111. AFR error% logging not working
  112. Tunning
  113. pcmforless
  114. Having some issues
  115. leaner low end = better MPG?
  116. Hypertech owners need help
  117. How do you know if you are getting real knock vs false knock?
  118. logging tranny in hpt help
  119. My key isnt showing :(
  120. Need help calibrating speedo with HP tuners pleassseee!!!
  121. Timing....
  122. HPTuners autotune?
  123. Am I missing a lot of potential in my tune?
  124. tach goes out...then SES
  125. trex / severe missing
  126. Base tune vs dyno
  127. air/fuel question
  128. Maf Translator
  129. Engine sensor fuse, keeps blowing! why!
  130. How will I benefit after tonights tune?
  131. Scaling Injectors
  132. HP Tuners?
  133. Question on shift mph ?
  134. HPTuners Newbie.
  135. Someone help me please
  136. Car starts, runs for 2 seconds, then dies
  137. Running Rich? High LTFT and High 02 mV??
  138. Bin repository Availability update
  139. p0343
  140. Something I've Always Wondered about MAFs...
  141. egr codes
  142. Do I have a short or did I fry the ECU??
  143. check engine light is flashing
  144. Bone Stock C5 Tune
  145. security light flashing and
  146. tuning use load bearing dyno vs non
  147. OT: Why are all the EFI companies based out of Aussieland?
  148. What happenned to my car?
  149. Car is sluggish.
  150. Anyone with a WBC care to do a free air test for me...
  151. HELP !! Car just dies, I think its fuel shut off ???
  152. Everyone with SD tune issue: VERY lean on starts after certain time delay.
  153. Oh Gurus Please Help ......
  154. odd timing issues, not getting full advance
  155. Tuning in a stutter box and other odds
  156. Hypertec Programmer???
  157. idleing funny
  158. RAF tuning in SD mode?
  159. HPTuners - A4 Line pressure
  160. Does my A/F look alright?
  161. Can O2's not report 14.7AFR?
  162. P0172 and P0175 but GREAT Trim #'s WTF
  163. Untuned after LT/TD's Just got a FAST 90/90, Install?
  164. fuel trims ok?
  165. LC-1 with NGK sensor?
  166. EFIlive automatic fueling adjustment?
  167. Frequency to airflow
  168. TRYING NOT TO PANIC " NEED HELP"
  169. Cam Postion Sensor Code
  170. Please Help: Checking trans temp??
  171. My car is stallling out a little
  172. Speedo and idle problems
  173. O2 and idle problems
  174. Performance Chip?!
  175. Are there any disadvantages when...???
  176. Lc1 or Lm1 wideband
  177. AFR205/G5X2/Tune = 10hp
  178. Running Rich?
  179. portable lc-1 whos done it?
  180. just going to give up on lc-1
  181. Help!!!!
  182. Best place to buy new computer?
  183. Equation for Air flow in gm/cyl?
  184. light is on
  185. Predator tuner and stock LS2, car going into safe mode (Code P0601)?
  186. SD mode=full trans line pressure. ouch!!
  187. NA bolt on LS1 tuning questions
  188. where to get a hp turner
  189. LC-1 Installation
  190. Help with LC1 Wide band as a narrow on a Corvette
  191. pcm memory loss
  192. 1 bar enhancement, HP tuners?
  193. Do you want 15-20 FREE HP, then get in here...
  194. Tuning Questions PCM vs. Dyno
  195. Hp Tuners Or Ls1 Edit?
  196. 2006 montecarlo speed limiter
  197. Trouble starting, staying above idle, dying in and out
  198. Do most people pick up hp when switching to an SD tune?
  199. Cold Startup Issues
  200. Taking SD tuning to the next level....
  201. a/f richer in higher gears?
  202. sputtering in low rpm range
  203. Conley's Performance Plus Now Has HP Tuners
  204. Emissions="System Not Ready" Please Help!
  205. Car blowing fuse#9 (guages fuse)???
  206. HP Tuners VCM Suite 2.1.6 is now available
  207. Engine Control Schematic
  208. Anyone figured out ground offsets with LC-1?
  209. Possible Explanation for Some O2 Sensors and Headers
  210. STOP the insanity... Final tune...
  211. Odd AFR behavior while SD tuning
  212. Does anyone do tunes for turbos that I can send my computer too?
  213. Tsp Mail Order Tuning
  214. Check Engine Light
  215. New Injectors = KR?
  216. Inconsistent Startup issues. Please help.
  217. 98 PCM inferior in any way? Should i stay away from a 98 car?
  218. Code Po327
  219. Simple usability question
  220. Confused, how to tune closed loop. RANT!
  221. P0400 on '97 LT1. How do I fix this?
  222. Question on HPP3
  223. Crane/Vinci question
  224. B1S1?p0134,p0135
  225. EFI LIve 2 step function
  226. idle tuneing issues
  227. wich handheld tuner would you buy?
  228. Diablo Sport II
  229. Best PCM to buy? Stock?
  230. no misfire code, but still arching to head
  231. Anyone seen this wideband??
  232. maf question
  233. LC-1 issue...suggestions welcome
  234. A few ??'s, VE, PE, IFR
  235. Dyno-Jet
  236. harness side O2 sensor connector ?
  237. Anybody tune motorcycle with innovate?
  238. ls1 scan. Someone look at this scan log?
  239. 98 tunning
  240. Dip in RPMS and then stall from park to reverse.
  241. A few Q's about running C-16 and its effect on my LC-1?
  242. HELP! can't keep off the rev-limit/fuel-cut
  243. Cam only MS3 bin file?
  244. Getting started with HP Tuners??
  245. I'm a newb at this, don't be cruel!
  246. "CHECK ENGINE LIGHT" C-5
  247. what kind of tune?
  248. P0748 - Pressure Control Solenoid Circuit Electrical
  249. Need to finally solve the .3 difference
  250. Logging MAF frequency