View Full Version : PCM Diagnostics & Tuning



  1. Injector Pulse Width vs Battery Voltage Table
  2. Problems after Aeromotive fuel system install. Question on tune.
  3. Tune with head cam install
  4. Good deal on GM IAC Valves (PN17113598)
  5. NA E85 Tune, looking for some input
  6. PCM limited to 8k how?
  7. 5.3 in s10, blade style maf ???
  8. Wideband test pipe ?
  9. rear 02 sensors
  10. Turning stuff off via HP Tuners
  11. LS1 in 95 Trans-Am runs for 2 seconds and dies..
  12. HP Tuners Standard version without Wideband
  13. EFI Connection 24X
  14. help with a tune
  15. Need to get OBDII (dash side) port? Where to buy?
  16. P1639
  17. Help with VE tuning....log and tune inside
  18. NGK AFX Powerdex with NTK sensor standard?
  19. I think I have a bad tune!!!
  20. LT1: Timing Curve for best performance?
  21. Texas Speed MOT or Frost MOT???
  22. Have you guys seen this - Dyno-Shaft On-Vehicle Dynamometer
  23. Clearing unnecessary codes forever?
  24. A few tuning questions for my 67 Nova wagon
  25. 5,000-6,000 miles a year, street car, sea level all year round.....SD tune????
  26. Any input on this tuner?
  27. The NEW inTune is shipping this week!
  28. Diablo Tune out AIR
  29. Why is my motor running lean
  30. HP Tuners MPVI Box
  31. Rough engine idling question
  32. Fan tuning question
  33. North Alabama Tuner????????
  34. "Attached PCM's serial number missing"
  35. LQ4 misfire issues
  36. O2 sensors tuned off
  37. vci number a4 to m6
  38. HP Tuner scaner, what can I scan on a Gen 3?
  39. Dyno Tune Near Nashville/FTCKY
  40. After Tex Speed Pack. 1 install on my Automatic Ls1, running weird on OD and Drive
  41. holley HP EFI short install, and a little how to
  42. EFI Live - New Tuning Tutorial question
  43. truck ecu on fbody question
  44. ls1 edit??? need help
  45. p1683 code
  46. th400 tune question
  47. Help with identifiying HPTuners MPVI Version
  48. Manual to Auto?
  49. Does anyone have injector data for trick flow injectors?
  50. EFIlive Cylinder Numbers???
  51. Help! There's a unicorn in my engine bay, somewhere
  52. 97 or 98 Fbody PCM into 97 Vette?
  53. 4L60e -> th400 tune?
  54. Lean at idle
  55. Mefi4b harness
  56. P0740 & p040
  57. A4 to M6 swap PCM tune
  58. problems with tuning shift points!!!!!!!!!!!!!
  59. how important is ifr on a speed density tune 60lb siemens
  60. best tuner for 98 pcm
  61. Mail Order Tune
  62. 07 Heads/Cam/Stall A6 with up-top shifting issues
  63. edcmat-l1 tuning in Fredrick MD Dec 2nd
  64. Which E38 PCM & Harness to Use?
  65. good efi tuners where are you?
  66. need a stock 95 auto bin file
  67. Blown fuse problem
  68. LY2 BCM bypass
  69. Self tune with diablo for cam?
  70. EFI Live Spark tables can someone explain?
  71. Help using Crank Trigger with LS3 and XFI
  72. Tuners are you using narrow-bands to tune?
  73. whf happned here? log inside
  74. Fan coming on when engine is cold
  75. New design 4L60E has different electronics 2008+
  76. IAT harness
  77. How much will i gain??
  78. Wideband stopped working
  79. How does O2 respond to misfire?
  80. Tuning with a MS4
  81. EFI live questions
  82. Do i need a tune?
  83. bs3 files being hidden / locked
  84. 6 speed auto/T43 support now available in Trinity
  85. Diablo predator tuner
  86. Throttle Body Oscillating on ls6 drive by wire
  87. EFI Live license?
  88. Which Computer should I use
  89. Bricked pcm?
  90. New to tuning...
  91. XFI vs. Stock PCM on a hybrid turbo car...
  92. timing with boost and E85....
  93. P0420 Sets At idle only
  94. Question on Pcm Swap...
  95. Speed Density Tune for Turbo motor?
  96. Best dyno tuner near Nebraska
  97. new to the tunning side of thing what one would you buy for a lt1 24x conversion.
  98. Beware: Chuck CoW is trolling LS1 Tech....
  99. Help: VSS wiring?
  100. tuner
  101. A couple tuning questions
  102. edcmat-l1 is a tuning guru!
  103. Need to find a good dyno near southern AL
  104. Fighting through some idle tuning, any ideas?
  105. Good LS7 tuner ????
  106. P0300 code, can't seem to get to the bottom of it.
  107. lean condition @ wot
  108. Help with idle and start up Fast 102
  109. Current applied to MIL PIN
  110. Another $500 Dyno Tune....
  111. mail order tuning - how this can work?
  112. BS3 IAT Question
  113. tuner pro rt and revlimiter?
  114. excellent Dyno Tuner in the Lower Mainland Vancouver Abbotsford BC Canada HP tuners
  115. So the wife & I are driving along. . .
  116. So I've decided on hp tuners but will it work with all my cars?
  117. How does the mil work on an Ls1
  118. Anyone have a bin file for G5x3 114?
  119. who does the best mail order tune
  120. Downloaded HPTuners Demo...
  121. Cams and tuners and other add ons
  122. Keep LS2 GTO VATS for Security, Cruise and A/C
  123. data logger.?
  124. Help me with my datalog results!
  125. C5 Codes
  126. Diablosport InTune taking orders
  127. Can the OEM setup run without MAF?
  128. Dynojet Wideband 2 narrowband simulator
  129. Different year F-Body, different PCM??
  130. Crank sensore help. 58 to 24 tooth
  131. Anyone know where this tuner is??
  132. New to tuning on LS engines
  133. Car disappointed on the dyno and now throwing P0300?
  134. p0300 rain today.
  135. Low Elevation to High Elevation
  136. help!! looking for a tuner
  137. Repositioned MAF to a better location. Will this affect my tune??
  138. Help with LS1-Edit programmer
  139. turbo tune
  140. Need some help with these codes P0332, and P1133?
  141. Laptop died while downloading from the pcm...
  142. Phone Apps For Diagnostics?
  143. Suggestions for mail order tune
  144. P0440. Need help!
  145. Setting up LC1 in EFI Live
  146. Am i going to need a need a tune?
  147. Idle issue on cammed LS1
  148. Need a tuner
  149. installed pcm, won't run
  150. Misfire codes common with cam only car with no tune?
  151. Has anybody tuned for economy?
  152. T56 to 4L80E tuning
  153. How to "turn off" knock sensors???
  154. Need Help with E85, HP Tuners & a NA Motor Tune
  155. In the numbers? Nailing down a hesitation problem.
  156. Racetronix impedence converter connectors?
  157. maf tuning problems .. slp related ???
  158. Mild annoying idle issue
  159. Base tune for 2000 trans am m6 with bolt ons and tr230 cam
  160. please HELP I want ls1 programing file
  161. In the market for a tuner
  162. 2010 6.2L L99 Camaro Engine swap Jeep, speedo reads 158 MPH
  163. E85 tuning and opinions for dd...
  164. Boosted application LS1 PCM or Truck PCM???
  165. Tuning question from new guy
  166. what do i have to do to change my pcm from 98 to 99 or newer
  167. AEM's new Infinity-10 Standalone
  168. So Cali tuners?
  169. looking for someone to tune my 6.0 ECM
  170. Crazy signals 454 LSX HP Tuners
  171. AKM Cable issue
  172. EfiLive PID questions.
  173. Operating system conversion issue HPT
  174. L92 only starts once per flash
  175. Wierd issue need help!
  176. Computer tuning with the 4L60E. help.
  177. Not making power on nitrous
  178. How to Read code with Aeroforce?
  179. ecu swap?
  180. LS2 9s impala computer trouble???
  181. LS computer compatibility
  182. help no gauge power or diagnostic power lights flash
  183. HCI LS1 only making 423rwhp/381rwtq
  184. EFI live tuning for new injectors, couple questions
  185. LS1 with BS3 won't start
  186. Question about SD tunes
  187. Pulling Timing with HPtuners
  188. P code and Idle/IAC help
  189. 98 LS1 won't run P0102 and P0506
  190. Anyone tuned their VortecMax?
  191. Where is a good sd tuner around the St. louis area?
  192. Forged 347 First time start up problem???
  193. can we activate DoD when we want?
  194. MAF problems..NEED HELP
  195. SES light help
  196. need help no tps or map voltage
  197. Need Advice with innovate Products
  198. Can I use the diablo predator to load a decent tune on my car
  199. SES Light. PO157
  200. Dumb as a hammer, fast as a snail
  201. PCM From Motor Swap
  202. high maf frequency code on a 98 camaro
  203. Low threshold after o2 delete
  204. HP Tuners and EFI Tuning book offer
  205. HP Tuners Special 4th quarter offer
  206. Will HP tuners tell me if cam sensor is bad?
  207. 99 SS won't run
  208. getting idle right with HP tuners
  209. lean when hot?
  210. WTF.. Please help me with Warm Starts
  211. Has anyone reflashed an entire PCM from EFI live 1 bar
  212. EFI Live, Rich at Idle correction...
  213. Electric fans with non fan PCM?
  214. AEM Wideband Question.
  215. Emission Question
  216. Anyone know a place for free obd2 software
  217. what tuner???
  218. My tuner says get BS3
  219. strange 2-3 shift issue. rev limiter from a dig, shifts fine from a roll.
  220. Auto Meter Tachometer install on LS1 12200411 pcm
  221. XFI and XIM or EFI Connection 24x?
  222. searched but no answer. P0174 code help.
  223. Installed LC-1 w/ serial connection but EFI live not reading signal
  224. Low power at high rpms, slight missing feeling in mid range
  225. Holley Domitator EFI users
  226. car is misfiring after powershift datalog inside
  227. where/how to learn HP Tuners?
  228. car starts and immediately dies, not VATS
  229. Air Fuel Ratio Questions
  230. wireless driod engine scanner $45. legit??
  231. 02 volts - Good? Bad? Indifferent?
  232. Where did my brake light go??
  233. crank relearn procedure wont work
  234. PCM identification
  235. Need to fix, wrong OS loaded on my pcm
  236. Disimiliar header primary temps
  237. No TPS Signal Help!
  238. low rpm hell!!!!!
  239. Plug heat range vs Altitude
  240. LSX PCM on Toyota 3UR-FE V8
  241. 98 ecm on heads/cam car idles high - sometimes
  242. EFI Live Real Time Tuning
  243. Tech2 questions
  244. Noobie injector question
  245. Looking for stock numbers
  246. Pro's c and Con's of going with speed density tune
  247. Need speedo recal for 4.10 gears, who do i go to?
  248. Issues with Start Up
  249. 1998 z28--need advice-lq4 swap--wiring questions
  250. 411 ECM Power