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] 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186

  1. ltft HELP please
  2. jimmyblue's Trans spreadsheet question
  3. Air flow decay
  4. what do you think about my a/f on this one?
  5. SES Light
  6. LC-1 information
  7. wideband O2 placement in exhaust-dual cutouts?
  8. Need a stock 97 M6 LT1 Edit File
  9. Autotap...
  10. WOT issues
  11. what tuner to choose and why???
  12. Dual Electric Fans
  13. Autotapped the car today, need help interpreting
  14. Let's Talk WOT Vacuum!
  15. what is difference on operating systems
  16. DYNO Run COST in your area???
  17. fuel trims way + and then go - ???
  18. SES light after torque convertor install-help!
  19. M6 Guys, tell me your IAC settings
  20. Can bolt-on mods offset rich A/F ratio?
  21. *P0153 and P1133* HELP!!!!!!!!!!!!!!!!!!!!!
  22. A4 to M6 swap what computer?
  23. Ltft
  24. HP tuners trade-in program?
  25. o2 placement on turbo system
  26. no start?
  27. would a cracked lid, with a tiny hole in it affect A/F?
  28. O2 Sensor Questions
  29. newbie question on hp tuners
  30. HP Tuner ?
  31. P0300 code only at Idle.
  32. C5: Idle stubles or hangs
  33. Need to reset ltrims, where are the bat and ign fuses at?
  34. Put car in gear and it dies
  35. How do you combat a bucking issue around 1500rpm after a cam install?
  36. A4 Transmission question
  37. What would cause my fuel trims to get super rich after I let off the gas?
  38. What should IAC #s be for cammed car at idle ?
  39. SES Light Flashing!?!
  40. help p0420 code
  41. LS1 Edit Communication Error Ideas?
  42. PE table noob question
  43. HELP No idea where to start.
  44. Preditor what sponser has pre loaded program?
  45. Autotap reading help...
  46. what other data programs are there?
  47. help with p0442 code
  48. Explain the Vats system to me
  49. OBD2 software - multiple license problem
  50. question about switching from predator to hp tuners
  51. Truck won't start early in the morning?!?!?
  52. How on earth do you tune these damn Mototron 60lbs? Help me before I go insane! :)
  53. Cam/tuning ?
  54. Its been a while since i did closed loop tuning
  55. The IFR table is such a dirty way to tune trims
  56. Safe RPM limit for stock rockers?
  57. Need some help please! (lm-1 rpm converter)
  58. how well can you tune...
  59. PCM reflash
  60. EFILive VI logging
  61. Will a 02 pcm work with a 99 harness?
  62. will a 01 computer work in a 00
  63. 12v ignition sorce
  64. Optimum A/F
  65. Bucking/surging & cruise affect questions...
  66. Editing MAP Values, other affects
  67. How do I tap into the fuse box
  68. Recommendations using LS1Edit
  69. Increasing VE = Increasing LTFT's??
  70. check engine code???
  71. Tach Wire
  72. Weird rpm rising
  73. HPTuners - Cannot determine correct bootloader!!
  74. P0131 is driving me CRAZY! Gremlins inside.
  75. Scanmaster pinout?
  76. WOT fuel trim questions
  77. ABSINOP and ASR lights on after dyno
  78. "Field Harnesses" and PCM pinouts
  79. ls1edit in shops
  80. air temperature module upgrade necesary?
  81. Who has the best mail order tune?
  82. Worth tuning?
  83. PO336 Crankshaft Position Sensor code...
  84. just finished H/C install on my procharged 98
  85. engine dies on right hand turns
  86. what is all done on a Dyno Tune??
  87. More Performance, Inc
  88. How to delete skip shift with HPtuners?
  89. maf lb/min
  90. reasons to not go into pe
  91. What all is needed to hook LM-1 to HPTuners?
  92. Finally ordered HPTuners
  93. timing drops to -64 degrees
  94. ses misfire after 30lb. injector swap???? help
  95. check engine light, high flow cats??
  96. Is something wrong?
  97. 04 4.8 silverado tunning ??'s knock retard and ve
  98. is there anyway?
  99. is there anyway
  100. which tuner to use
  101. Dual versus Single WB Tuning/Monitoring
  102. Drilling TB vs reseting TPS ?
  103. Ordering HP Tuners today, have a question...
  104. Mail Order Tune Vs Dyno..
  105. Car died at a stop from tuning???
  106. Dont know what tuner to buy. Help?
  107. My first histogram after "magic stick"!!
  108. Anyone ever screwed with a Holley Pro-Jection 4di?
  109. car won't attempt to start! no click or anything
  110. Car won't start on first try???
  111. RWTD timeframe
  112. Any body tried Harlan 2 step with FAST
  113. Code 57 pulled from the BCM
  114. anybody hook there aussie (Techedge) DIY wideband to hp tuners?
  115. SES Light/Header install
  116. rev limiter hp tuners
  117. fan settings hptuners stock thermo
  118. Oil Pressure be read while cranking
  119. Boost referenced regulator PCM tuning questions....
  120. Turing off airbag codes with HP tuners.
  121. My MAFless tune/log results
  122. Tsp Tune ?
  123. transgo shift kits come on in...
  124. Phantom SES light
  125. Car cranks but kills????
  126. No more LSEdit on new GM cars?
  127. Tuning shift points for MPG / in-town driving?
  128. So whats the excepted way of MAF calibration for today?
  129. Lq4 Pcm
  130. unbalanced ltrims
  131. Throttle Control Module...
  132. ls1 edit tune for a bolt on car
  133. HPtuners compare question...
  134. ses light
  135. fuel injector upgrade..../hptuners/????'s
  136. One more time - 98 to 99+ PCM
  137. Someone experienced review these logs please
  138. P0342 and P0343 codes.....know what they are, need advice on the cause
  139. IAC position vs airflow discussion
  140. C5 Timing Drop Out
  141. MAF Tuning
  142. EFI Live Spark Table question
  143. is my engine in limp home mode?
  144. hp tuners questions
  145. DFCO may be the devil...
  146. need help fast!
  147. Some predator questions
  148. 4.8 harness with f body computer??
  149. Experienced HP Tuners help...
  150. Cags..2-3 shift...use as Drag cags??
  151. use Fuel cutoff as valet mode???or speed limiter??
  152. What fuses pulled for idle relearn procedure?
  153. Car doesn't start sometimes?
  154. Increase Idle ?
  155. 2000 LS1 stock tune - timing drops off at peak power!?
  156. Need help with understanding why I can't get VE to stablize for the IDLE area
  157. ls1 edit
  158. What are these codes PO175 & PO172?
  159. wierd fuel pump problem
  160. Stoich Setting??
  161. Where to buy?
  162. injector scaling hptuners
  163. Screenshots of HP Tuners LS2 Product.
  164. Vinci programmer=AWESOME product!
  165. How high should I raise the misfire values?
  166. HPP3 on a stock SS??
  167. please help! race car runs like poo.
  168. anybody have a bunch of screenshots for hptuners more than their site
  169. wideband 02 questions with hptuners
  170. code 83
  171. low egr flow code 0405
  172. Changing rear gear with LS1 Edit HELP!!!
  173. how to tell if running lean??
  174. for all you egg heads.
  175. hptuners 2.0/ls2 screenshot thread
  176. O2 cable extensions - F-Body - codes
  177. Old LS1Edit tune - threw a code!
  178. How can I force the PCM to stay in closed loop mode all the time ?
  179. Bosch 13111 - where to buy?
  180. Dyno tune or strictly tune?
  181. PCM reset and idle took a while to relearn
  182. Need a tune for that stall + cam?
  183. KR on stock timing on 04 GTO...
  184. Primary or secondary??
  185. car idling funny after tranny swap help!
  186. Predator/Crane Programmer/LS1 Edit Dyno tune
  187. 04 Pcm
  188. Well i think my pcm died
  189. Help me find Idle!!
  190. Inlet Air Temp?
  191. question bout hp tuners
  192. Can I borrow somebodies Knowledge! Please
  193. Trex Heads and cam tune
  194. TR224 112lsa tunning question
  195. Problem reseting codes with ATAP
  196. pcm help
  197. SES Flashing
  198. First dyno visit since I bought HPTuners
  199. Failed inspection: "OBDII Communication Failure"
  200. HP Tuners, injector pulse width questions
  201. Weird Tuning issues after LT Headers/ORY
  202. Decel issues with MAF tune...any thoughts? -inside-
  203. removing pcm??
  204. anyone still using v1.4 of HPTuners?
  205. Is there still a trade in program going on still for Flashscan or HP tuners?
  206. No spark no fuel ? no dice
  207. What Are My LTFT's Doing?
  208. HP Tuners Problem HELP?
  209. LTFT's Avg = 21%, WTF?
  210. timing table needed for 6.0L LQ4
  211. 30# Injectors
  212. MAFless tuning Question
  213. SES Lights
  214. computer problems..please help!
  215. Need help!
  216. stock 04 5.3 goes pig rich after 4500
  217. keeping my cam sounding grumpy after tune
  218. EFILive users take a look.
  219. Tune needed with new gears and TC?
  220. Problem with security light on 04 GTO
  221. Help! - HPTuner won't connect to cable
  222. swapping different year pcm's..
  223. Cam sensor
  224. 98 LS1 Programmers
  225. L Trims and S trims?
  226. OBD/Readiness Driving Procedure
  227. Heads and Cam Tunning
  228. Need Help Now, Tuning Racetronix Injectors
  229. Is it ok...
  230. EVAP messing with WOT cells
  231. HPTuner FT min. learn % question???
  232. Need LS1Edit help for heads and cam install
  233. Tune after Heads only swap????
  234. where to get 2-step
  235. HP Tuner Address
  236. HP Tuner how long to receive
  237. how to on connecting wideband to hptuners?
  238. 85mm MAF - which one?
  239. idle hangs at 1500 until I come to a complete stop
  240. Got my Diablosport :)
  241. ECU and emissions codes
  242. anyone know what's up with the Diablosport forums ?
  243. can the ls1 pcm be used on any motor?
  244. EFIlive or LS1 edit?
  245. Hypertech PP3 TUNING ?????
  246. Advise: Just had car tunned, Look at my #'s tell me what you think.
  247. PCM Back to Stock. Confused?
  248. Here is a MAF table for fully ported MAF with a lid
  249. tune below 2500???
  250. Hypertech