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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203

  1. Fastass 92RS LS2 with code problems
  2. parts that can be used with stock computer?
  3. handheld question
  4. Switch from pump gas to e-85 with big stuff 3
  5. high octane/ low octan.e tables
  6. Sticky Idle?
  7. 02 TA not running right, pease help
  8. Helpppp
  9. speed density tune in wisconsin
  10. 3.8SC Torque Mgmt
  11. Lm1 to efi live hook up cable
  12. Who is good at tuning LS7s
  13. Engine died during dyno and won't restart!
  14. how to use a dvom to check my cps
  15. Does this MAF reading see right with the MAP reading?
  16. WTF pt2?
  17. Help no start !!!!!!!
  18. Tuning Help Please
  19. eliminating vats w/efi live
  20. downloading a tune
  21. How easy is it to tune using Big Stuff 3?
  22. Has anybody messed with injector timing? EFI Live
  23. I need a bit of advise.
  24. EFI live guys please help
  25. Any inprovement in cpu speed/tuning ease by moving from a 2000 PCM to a 2001/2002?
  26. back coil pack on driver side not firing at all "need help"
  27. need help please, sorry long read
  28. Spark Retard Signal wire???
  29. LS1 VS aftermarket ECU
  30. Where to buy OBDII to USB cable?
  31. 6.0L F-Body Owners, please come in !!! I need to borrow a Base tune to start my car
  32. 98 Camaro fuel level sensor question?
  33. Intermitten NO START - Please Help 01 SS
  34. Lean Spikes on Decel and Weird IAT Table...Help!
  35. When did you get started
  36. changing operating systems
  37. need help
  38. Car started backfiring/popping...PLEASE HELP!
  39. Efi live timing questions
  40. Where is the ground at the back of the passenger's head? (on an LS1)
  41. I need some hp tuner help
  42. Trans Tables fine for months then goes to shit
  43. Quick Question m6 to 4l60E
  44. Need help ASAP with P0410 and P0401 codes.
  45. Vats!
  46. Putting newer year 0S into my 99 TA.
  47. Camaro Ls3 for engine swap
  48. Installing Headers
  49. Anyone use a Zeitronix Wideband with EFI-Live?
  50. top speed limiter
  51. Am I asking too much of my tuner????
  52. actual AFR ALOT different than commanded EFI Live
  53. woah I think I got problems MikeL please step in
  54. Question about hooking up output from aem uego to hp tuners
  55. wide open air/fuel raito
  56. Anyone got a blended for 4l80e 2001/2002 f body file they will be nice and share with
  57. EFI Live HELP
  58. Car is rough, have a couple codes
  59. Oil pressure displays on gauges, but not on AutoTAP
  60. With HPT ow Can I make my Converter Unlock all the way for down shift?
  61. Installed 30 lb accel injectors, hot start problems
  62. tuning for faster spool up
  63. Opinions on Widebands
  64. experience with "obdcom"
  65. missfire on #2 and #7
  66. Stalled Auto shift points?
  67. Getting tacho to work with E40 ecm
  68. wideband question
  69. PCM Swap
  70. What is the optimum Air/Fuel Ratio for our cars??
  71. Can't use A/C in traffic, but fine on the hwy... is it my tune?
  72. gen4 vcm crazy after 4l80
  73. Ajusting Dwell
  74. CTS-V and HPT
  75. Third Gen MAP to 4th Gen wiring?
  76. handheld tuner
  77. who can change my VIN in my pcm?
  78. Big Stuff 3/ Speed Inc Harness, questions?
  79. HP Tuners sharing...
  80. Cam Surge
  81. ping at WOT
  82. Need help car picking up knock from 2,000 to 2,500
  83. E40 DBW to cable conversion??
  84. Pcm ?
  85. closed vs open loop speed density
  86. PCM NO Communication
  87. Wierd timing issue on tbss
  88. Question about part throttle kr...
  89. Where to buy re-pin kits???
  90. Fuel Air Metering Code....
  91. HPTuners To EFIlive and back
  92. How much power am I down with 4 degrees timing retard
  93. two different tuning softwares on same laptop..Any problems?
  94. Wideband to EFILive V1
  95. Help! Car shifts 1st to 2nd 3rd then 3rd back to 2nd at wot
  96. 98 Pcm dead
  97. HP Tuners in Davenort, IA
  98. Timing bump on a g8
  99. duty cycle over 100%
  100. tuning for lightweight flywheel
  101. Can you use the same tune for two engines ?
  102. looking for a tune to start with
  103. Need a big favor. 370 FI tune
  104. Code-PO327 Sensor 1 low input(Knock sensor)
  105. Do you need O2 sensors w/ SD?
  106. Any reason not to run a speed density open loop tune 24/7
  107. Strange problem with my CTS-V. Need help.
  108. 2000 SS in need of a tune, mail order or dyno?
  109. 37 Deg Timing - Too Much? (HP Tuners)
  110. wideband tunning need help
  111. MAF Tuning Question
  112. Where does the power come from?
  113. I keep popping my Ignition Relay any ideas?
  114. Tuning ideas for a '05 GP GXP with LS4
  115. code issues
  116. Just getting started w/DST
  117. Can ANYthing in the tune alter fueling on one side of the motor only?
  118. False KR??? lots of logs/tune!!! What do you think?
  119. Inspection/CEL question
  120. Scan tool Revealed LTFT +25%
  121. how do i get rid of part throttle kr?
  122. returnless fuel system tune
  123. P0135 Code
  124. PCM 09354896 code DCHJ
  125. How to stop C0245 & C0121 DTC
  126. Engine management for LS6 with NOS
  127. What if?
  128. gm dealership couldnt flash pcm?
  129. obd2 to obd1
  130. EFI Live Mail order tune for my setup
  131. Failed Emissions. Computer Not Ready
  132. Can you flash to a stock OS with EFIlive?
  133. Cold start, drive fine, then rough, then fine, HELP lol
  134. can i install 200MPH speedo background directlly ?
  135. Cold start dies, starts dies, starts, dies
  136. Can i still use my HTPP3?
  137. what do you think about w2w
  138. Can't get rid of PO200 code
  139. L92 Tuner Wanted
  140. Need Help DTC P0106
  141. Newbie Wideband Question.
  142. HELP!!MSD Digital 6. A few ?s
  143. Newbie Wideband Question.
  144. Lm1 to efi live
  145. What do these pictures tell you?
  146. Is it my tune? NA vs. NA+6lbs boost ......same power? Videos inside!
  147. Anyone Willing to Share F-body 4L60E Tune? (4000+ Stall, 3.23 Gears)
  148. F'ing KR.... WTF?
  149. 98 to 99+ pcm
  150. Misfiring and machine gun noise wot high load and boost.
  151. Going back to 1bar and maf to check misfires when driving temporarily procedure?
  152. 3 bar map calibration and questions
  153. wire harness issues
  154. Why is the ENG SEN fuse blowing?
  155. Ignition cut.. flat shift?
  156. LC1 + Gauge + HPtuners...
  157. Need to trace my 02 wire to my PCM..
  158. 1st Gear KR and hot start
  159. 650 code....help plzzz
  160. HELP GOT A MISS FROM 800 to 1500 RPM
  161. A Tune
  162. Idle surges|hptuners|408 w/ decent cam
  163. need help with code
  164. P0140, P1133, P0160 Help please!
  165. Dell d610 for tuning
  166. Lets get my 404 ls2 optimized
  167. Idle ok ,wot ok decell rich..hptuners guys
  168. Tuners: Anyone Willing To Share 60# Motron Info
  169. Misfire on #1 and #6. Need Help!
  170. omg. Please help.
  171. saving changes in hptuners??
  172. hi speed engine cutoff...
  173. Question about Education
  174. Anyone have problems tuning the deka 80# injectors?
  175. Tuning my new 404
  176. Testing knock sensors?
  177. 5.7 vortec swap
  178. code 153 any help
  179. Cheapest place for Datamaster?
  180. Where is the air check valve?
  181. Need a tune in indy
  182. Procharged LT1 Second Tune ?????
  183. Experience with DynoSport
  184. What can be done with the Hp Tuners Scanner?
  185. What is the AIR System on a LS1?
  186. anyone repair pcm's?
  187. Coolant Temperature Sensor
  188. GM Hot Cam tune?
  189. Help with 02 Sensor.
  190. Using one 3bar map for three signals?
  191. need help 110 lsa bad thanks
  192. 24x conversion questions
  193. 1999 Truck PCM will not accept 3 bar OS ???
  194. Im getting pissed! Cant get the VE tuned!!! WTF!!!
  195. Fuel Trims Question
  196. Odd wiring issue(long post)Need help :(
  197. Looking to get a good tune.
  198. pcm code
  199. EGR question
  200. Cheap " SES light fix" for the already tuned guy !!
  201. Forcing TCC Lock-Up.
  202. Help in tuning LY6 6.0L in Tahoe
  203. Hypertech power programmer 3...junk???
  204. New OBD II port question - i did search first!
  205. HELP!!!! 2003 chevy silverado duramax
  206. Plz help car won't start,ZERO codes!! Video in..
  207. best programmer for the money
  208. PCM? Or alternator? Need help
  209. Going into security mode
  210. Zeitronix ZT-2 Wideband, anyone use it?
  211. Cheapest programmer for gear changes?
  212. power balance test on hptuners exact instructions
  213. MAF or SD tune?
  214. iat and high idle
  215. What else would cause shortshifting intermittently?
  216. rough idle after a year of no driving
  217. New PCM - car will not run.
  218. Gauge Choices
  219. 1-2 upshift?
  220. what tune?
  221. So overwhelmed!!!!!
  222. Advice for Computer / Wiring Harness for LS6
  223. car dies/shuts off at wot
  224. car idling up to 1700rpm when in neutral
  225. fuel pump relay constantly switching
  226. hypertech programmer and 373's
  227. Three codes, just got my lt1 swap running.
  228. wtf....Im bleeding hp like a ebola victim. any ideas
  229. as if u turned the key off?
  230. Tuning Idle on SD tune
  231. Ls376 pcm
  232. Lean condition at wot
  233. Found a tune, what should I check before loading?
  234. P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range
  235. I got 5 error codes after last saturday nites drive
  236. clutch/neutral safety switch
  237. 98 to 99+ swap--Tuning question
  238. Burst knock
  239. i am at my wit's end
  240. Temp for Closed Loop
  241. Anyone have an E85 startup tune they would share?
  242. VE tuning problem??
  243. Programmer question
  244. downloads for LS1 edit
  245. Ignition coil lettering...
  246. PE enable TPS
  247. Will MAFT work on all LSX pcm's?
  248. TB bump stop mod (TPS reading)?
  249. Anyone else have prooblems getting wideband to log through HP Tuners on a 98...
  250. Injector Epiphany ( Help Tuning )