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

  1. Who can do a flash tune for me?
  2. Got a problem
  3. Can't reset codes
  4. Trifecta Performance
  5. DTC PO343 and PO343
  6. any one wanna check my tune
  7. hp tuner newbie
  8. HPT serial upgrade + EIO question...
  9. Problems??
  10. Afterstart Enrichment (choke)
  11. Engine Stays Revving?!?!
  12. Newb question
  13. Problem with tach output pin #10 white wire
  14. how to turn off engine light "hptuner"
  15. Can a tune just 'go away' ?
  16. P0178 Flex Fuel Sensor
  17. HPTuner question
  18. 02 Sensor Problem,Need Help ASAP!!
  19. Obd1 tuner cable ???????
  20. question on VATS delete module...
  21. 3 bar map error- high injector duty 1800%
  22. How to tune For magnacharger
  23. HP tune for 3200-3500 stall
  24. BS3 No rpm/spark
  25. Could this problem be fixed with a tune?
  26. tunercat won't read PCM - tried search already
  27. OBDII All in one
  28. LS9 ECm Run kit
  29. wideband going nutz!! 12 to 16 A/F HELP!
  30. Speed Density tuning?
  31. Is this possible?
  32. Help on 2 Injectors not firing
  33. Tuning Question about IAT Sensor
  34. Realistic question: Is HPtuners hard?
  35. Primary header tube temps
  36. LS1 tuner in N. Alabama
  37. need help found broken pcm pin
  38. weird misfire issue
  39. 98 to 02 PCM now only low charge altenator
  40. PO174 system lean bank 2
  41. 88% ls2
  42. Opinions on mail order til I can get a dyno tune
  43. tuning and reprogramming without a dyno possible?
  44. Open Loop Tuning Is Not Easy
  45. is my tune bad?
  46. Ambient Air Temp Question
  47. injectors at 1800%,help
  48. Stranded at a friend's house.. HELP!!!
  49. Open loop speed density poll..
  50. Those who have/still do tune on LT1's. Come in please!
  51. car idles down to 500 rpm and dies????
  52. asking for tune advice
  53. Has anyone got HP Tuners to work with Vista
  54. Should I go MAF or SD?
  55. tranning tuning issues
  56. Please flash my PCM
  57. need tuner in east tn or help with mail order
  58. Emissions Tune questions.
  59. Car throwing codes p0102,p0332,and p0327!!
  60. Question
  61. HP tuner in Mississippi
  62. stock maf on 402?
  63. reduced engine power with new throttle body
  64. Racetronix/Lucas/Delphi 42# injectors - voltage offsets
  65. Tuning 383 LT1 - need someone with a similar setup for a starting point
  66. Need help with this tune! EFIlivers please check it out!
  67. TSP Torquer 2 tune...
  68. IAT sensor relocation
  69. Odd dip in top of torque curve, ideas?
  70. best tuners in fort worth speed density, maf, or cmr?
  71. Misfire count - but no codes!
  72. Could I be down 5-6 mph from a bad tune?
  73. LS6 cam and springs
  74. LS7 wiring diagram
  75. corvette pcm for 6.0?
  76. hptuners and plx
  77. 98 camaro ls1
  78. Mail order tuning
  79. idle problems with comp cam xr281
  80. High idle only when ac is on.
  81. PCM Fuses
  82. Crank and no fire
  83. O2 Sensor? Service Engine Light
  84. Where to find Torque Management tables with a Tech2?
  85. computer extension
  86. 4.3 High idle while moving
  87. Predator tuners help and questions
  88. is it my tuner or is it my injectors?
  89. best tuner in midwest for turbo LT1 with F.A.S.T.
  90. A good Tuner in Tucson
  91. My car wont tune for crap!!!
  92. few questions inside
  93. Rev. Limiter
  94. Is my tune bad? 383 stroker.
  95. Fuel guage
  96. Fuel guage
  97. PCM is turning off the fuel pump!
  98. EFI Live B4317 to drop idle faster when coming to a stop?
  99. hp tuner reads engine coolant temps 104* too low??
  100. high idle
  101. cannot tune with hp tuner. previously tuned with road runner
  102. O2 signal wire
  103. car is throwing p0300, ses blinking randome multilple missfire
  104. ABS Codes Please Help
  105. HPTuner Read File Liscense Problem
  106. anyone have a base tune?
  107. o2 sensor plug to o2 simulater plug
  108. Questions before I buy EFI live
  109. inspection readiness test wont complete help
  110. B5913 High Octane table has no values above .042 oz/cyl??
  111. Can Someone PLEASE check my tune out?
  112. hp tuners OS change...OSMOD locked
  113. Just picked up a 5.3
  114. How much HP should I Really have?
  115. Motor swap. Wiring harness help.
  116. Could my tune be off that much???
  117. Computer Tune Question
  118. Do I need to disable VATS?
  119. what tables for cam
  120. LS1 Coils
  121. I need a little help trying to figure out my tuning situation
  122. need a tuner
  123. My OBD2 won't connect, what gives?
  124. HP Tuners limits?
  125. Exciter wire
  126. HELP!! grrr
  127. Fastass 92RS LS2 with code problems
  128. parts that can be used with stock computer?
  129. handheld question
  130. Switch from pump gas to e-85 with big stuff 3
  131. high octane/ low octan.e tables
  132. Sticky Idle?
  133. 02 TA not running right, pease help
  134. Helpppp
  135. speed density tune in wisconsin
  136. 3.8SC Torque Mgmt
  137. Lm1 to efi live hook up cable
  138. Who is good at tuning LS7s
  139. Engine died during dyno and won't restart!
  140. how to use a dvom to check my cps
  141. Does this MAF reading see right with the MAP reading?
  142. WTF pt2?
  143. Help no start !!!!!!!
  144. Tuning Help Please
  145. eliminating vats w/efi live
  146. downloading a tune
  147. How easy is it to tune using Big Stuff 3?
  148. Has anybody messed with injector timing? EFI Live
  149. I need a bit of advise.
  150. EFI live guys please help
  151. Any inprovement in cpu speed/tuning ease by moving from a 2000 PCM to a 2001/2002?
  152. back coil pack on driver side not firing at all "need help"
  153. need help please, sorry long read
  154. Spark Retard Signal wire???
  155. LS1 VS aftermarket ECU
  156. Where to buy OBDII to USB cable?
  157. 6.0L F-Body Owners, please come in !!! I need to borrow a Base tune to start my car
  158. 98 Camaro fuel level sensor question?
  159. Intermitten NO START - Please Help 01 SS
  160. Lean Spikes on Decel and Weird IAT Table...Help!
  161. When did you get started
  162. changing operating systems
  163. need help
  164. Car started backfiring/popping...PLEASE HELP!
  165. Efi live timing questions
  166. Where is the ground at the back of the passenger's head? (on an LS1)
  167. I need some hp tuner help
  168. Trans Tables fine for months then goes to shit
  169. Quick Question m6 to 4l60E
  170. Need help ASAP with P0410 and P0401 codes.
  171. Vats!
  172. Putting newer year 0S into my 99 TA.
  173. Camaro Ls3 for engine swap
  174. Installing Headers
  175. Anyone use a Zeitronix Wideband with EFI-Live?
  176. top speed limiter
  177. Am I asking too much of my tuner????
  178. actual AFR ALOT different than commanded EFI Live
  179. woah I think I got problems MikeL please step in
  180. Question about hooking up output from aem uego to hp tuners
  181. wide open air/fuel raito
  182. Anyone got a blended for 4l80e 2001/2002 f body file they will be nice and share with
  183. EFI Live HELP
  184. Car is rough, have a couple codes
  185. Oil pressure displays on gauges, but not on AutoTAP
  186. With HPT ow Can I make my Converter Unlock all the way for down shift?
  187. Installed 30 lb accel injectors, hot start problems
  188. tuning for faster spool up
  189. Opinions on Widebands
  190. experience with "obdcom"
  191. missfire on #2 and #7
  192. Stalled Auto shift points?
  193. Getting tacho to work with E40 ecm
  194. wideband question
  195. PCM Swap
  196. What is the optimum Air/Fuel Ratio for our cars??
  197. Can't use A/C in traffic, but fine on the hwy... is it my tune?
  198. gen4 vcm crazy after 4l80
  199. Ajusting Dwell
  200. CTS-V and HPT
  201. Third Gen MAP to 4th Gen wiring?
  202. handheld tuner
  203. who can change my VIN in my pcm?
  204. Big Stuff 3/ Speed Inc Harness, questions?
  205. HP Tuners sharing...
  206. Cam Surge
  207. ping at WOT
  208. Need help car picking up knock from 2,000 to 2,500
  209. E40 DBW to cable conversion??
  210. Pcm ?
  211. closed vs open loop speed density
  212. PCM NO Communication
  213. Wierd timing issue on tbss
  214. Question about part throttle kr...
  215. Where to buy re-pin kits???
  216. Fuel Air Metering Code....
  217. HPTuners To EFIlive and back
  218. How much power am I down with 4 degrees timing retard
  219. two different tuning softwares on same laptop..Any problems?
  220. Wideband to EFILive V1
  221. Help! Car shifts 1st to 2nd 3rd then 3rd back to 2nd at wot
  222. 98 Pcm dead
  223. HP Tuners in Davenort, IA
  224. Timing bump on a g8
  225. duty cycle over 100%
  226. tuning for lightweight flywheel
  227. Can you use the same tune for two engines ?
  228. looking for a tune to start with
  229. Need a big favor. 370 FI tune
  230. Code-PO327 Sensor 1 low input(Knock sensor)
  231. Do you need O2 sensors w/ SD?
  232. Any reason not to run a speed density open loop tune 24/7
  233. Strange problem with my CTS-V. Need help.
  234. 2000 SS in need of a tune, mail order or dyno?
  235. 37 Deg Timing - Too Much? (HP Tuners)
  236. wideband tunning need help
  237. MAF Tuning Question
  238. Where does the power come from?
  239. I keep popping my Ignition Relay any ideas?
  240. Tuning ideas for a '05 GP GXP with LS4
  241. code issues
  242. Just getting started w/DST
  243. Can ANYthing in the tune alter fueling on one side of the motor only?
  244. False KR??? lots of logs/tune!!! What do you think?
  245. Inspection/CEL question
  246. Scan tool Revealed LTFT +25%
  247. how do i get rid of part throttle kr?
  248. returnless fuel system tune
  249. P0135 Code
  250. PCM 09354896 code DCHJ