View Full Version : PCM Diagnostics & Tuning



  1. P0128 dtc ?
  2. Wideband goin crazy after LTs.
  3. HELP! 548whp and low speed issues
  4. Diagnostic Port not working......
  5. How does the PCM know what 14.7 is?
  6. AIR code came on after boosting car...?
  7. Can some of you good tuners eval my dyno graph for me?
  8. HP tuner
  9. Ls1 in rx7 & Ls1 in 240sx
  10. PE enable rpm?
  11. Best tape/wire for wiring
  12. spark advance and race gas
  13. HP Tuners
  14. Mefi 4 Tuning
  15. Mail order tune info
  16. 2bar map voltage to boost conversion for custom pid
  17. HP Tuner - What needed to load SD tune?
  18. Need help with harlan 2 step
  19. Bs3 - No Spark!!!
  20. wideband with lead??
  21. EFI Live Eval file
  22. LS1 Sensor Question
  23. dyno tuned
  24. newbie to tuning
  25. help! my rpm gauge doesnt work!
  26. Where did you run your wideband wire of exhaust
  27. LS2 TB on LS6 engine
  28. truck will not go into PE help
  29. engine dies out after TC install
  30. ls1 tuned; now pinging
  31. New LT1/LS1/LS2 Jet tuning sofware
  32. Throttle-by-wire using F-Body PCM?
  33. Ugh! Need help with MAP PID in EFILive Scan
  34. ls1 edit
  35. best tunning software hp or efi live
  36. Do I need a MAFT?
  37. weird miss after long tube install
  38. Burst KNock??
  39. Spark tuning
  40. You have the .bin?
  41. Can someone please read an HPTuners file for me?
  42. PCM reflash to stock
  43. How do you reset the SES light?
  44. Which PCM for my 2002 4.8?
  45. cheapest efi live
  46. Hooking up ssi-4
  47. Passing emissions
  48. trouble codes at the track
  49. megasquirt and msd ignition box combined work great
  50. Wiring repair
  51. Reflashing with Tech 2
  52. Speed Density tuning?
  53. lean bank
  54. Tach not working!
  55. Blown 6.0 - tuning rules-of-thumb?
  56. ECS Dyno Tune / tuning software
  57. How much is too rich?
  58. New 403
  59. Gauge's going crazy??
  60. 1998 flash file
  61. Am I tuned enough for the dyno?
  62. switching tuning software, will I have any problems?
  63. Code P0171 Bank 1 Trim Lean
  64. Engine Sensor fuse
  65. Can I run a 2003 5.3 with a 2002 pcm?
  66. 01 f-body cam driveable on a 01 tahoe cam tune in a 5.3L?
  67. What can cause a flashing SES light?
  68. Car won't start. HELP!!!
  69. Coil pack
  70. Code P0171 Bank 1 Trim Lean
  71. car cuts off after 6000 rpms (??~!)
  72. ls1 crank trigger
  73. GLM is now proud to carry FJO Racing Products!!
  74. help my car is reading -39 degrees
  75. get in tuned or buy tuner
  76. Surges & Misses After Tune
  77. Fuel pump & tach issues- 1998 PCM
  78. Why is the factory PE table set up so RICH?
  79. How do you get rid of knock when converter locks up?
  80. 1,4,6,7
  81. IAC Steps
  82. Some quick diablosport questions
  83. why does timing retard
  84. TPS voltage
  85. Autometer Cobalt wideband
  86. Quick tuning question
  87. Need Service Bulletin for Cat Warranty
  88. ABS and TCS tuning
  89. stock lt1 with pcmforless tune
  90. Wideband question
  91. 93 Computer Tuning ( Turbo )
  92. LTFT Maxxed ?
  93. Part throttle efficency question.
  94. Some of my guages went out.. help...
  95. Thrown Codes on header install P0155!
  96. Clynlinder air mass WOT
  97. PLX>>>EFIlive problem
  98. VATS problems??
  99. P0300 and P1133 - PCM dependant
  100. BS3 tune help (car runs)
  101. Question.
  102. Powertrain code
  103. 02 sim or turner
  104. Whats a safe PE (no WB)
  105. SES light
  106. Mac ?
  107. Factory idle speed
  108. Shift point problems
  109. Efi Live Guys In Here
  110. Can I splice a new connector onto an O2 sensor?
  111. Cam Tuning Questions
  112. HPT-Lean B1S1 but B2S1 is fine?
  113. PCM forless
  114. Will I need to get another tune?
  115. 2nd to 3rd shifting > radical rpm jump
  116. idle hunt on decel and reverse...
  117. Got a weird problem.
  118. RTACS Pre-release v7.3.4 version available
  119. HELP: Anyone know if...
  120. PO343 Cam Position Sensor Voltage High.
  121. P0343 frustrated
  122. p1640
  123. no idea
  124. 2 questions regarding LS2 Edit
  125. VSS Question
  126. BS3 won't start looking for help.
  127. bogging out
  128. emission controls
  129. Header install, now I've got a miss bad!
  130. O2 Sensor Voltage
  131. air fuel gauge
  132. cynlinder air mass
  133. Spark
  134. Thottle Follower and Cracker
  135. Iac ??
  136. proportional fueling
  137. Taking car to dyno
  138. Simple LS1 Edit quetion
  139. Installed AEM wideband, have some ?'s
  140. code 42:ESC grounded problem
  141. Launch Control Questions?
  142. Removing Gorilla Chipz
  143. Spark Control
  144. wideband sensor placement?
  145. Anybody know where to find good write ups on LS1-Edit?
  146. Rick from Synergy is the MAN
  147. Anyone had this issue?
  148. lm-1 compared to autometer
  149. Car Died
  150. Hanging Idle
  151. P-0410 Code
  152. Stock or Modified VE table
  153. Mail order pcm question.
  154. KR on Stock Car
  155. No Start!!!
  156. where do i start?
  157. Whos your tuner???
  158. vortech ls1 tune help!!!!!!!!
  159. will it work
  160. Please help
  161. Why do we need DFCO?
  162. Throttle cracker table zeroed - I like it!
  163. Advantages of EGR removing?
  164. pulsewidths are bad and 1 not reading
  165. Cam Tuning Question (gas mileage)
  166. TPS / Trans C5 question
  167. OK Tuner Guys !!!!!!!
  168. So my converter isnt staying locked....
  169. Idle hunt
  170. who can take a look at this lt1 data log?
  171. 99+ ecm/harness swap in 98 thread anyone.
  172. vortech ls1 edit tune
  173. Question?
  174. C5 corvette Throttle position sensor help
  175. Heeelpp!!
  176. Air Fuel Gauge
  177. Code P1336? Help
  178. bad gas milage
  179. is this a tunning issue... *VIDEO*
  180. 402 first start no idle warm
  181. will someone look at my tune.
  182. Crankshaft position sensor
  183. updated EFI live now i cant scan
  184. AEM AC pressure question
  185. ls2 wiring harness
  186. 454 LSX, LS7 heads and Kenne Bell SC and PCM?
  187. ls6 maf into a 2000 camaro?
  188. cluster panel going nuts
  189. Just bought with Hypertech...
  190. Got my wideband today
  191. Differences between LS2 and LS7 PCM
  192. Question About Tuner Please Help
  193. tune question
  194. HPT, enabling high resolution rear speed signal
  195. Afr tuning with a wideband
  196. HP Tuner switch to credit system
  197. TCS off light coming on?
  198. For those tired of the airbag light...
  199. G tech performance meter
  200. Throwing code P0420
  201. LSx 402 bins?
  202. question about the actual stock pcm programming
  203. thinking about buying hptuners
  204. Wiring
  205. multi postion tuners
  206. how do i convert a pcm from obd2 to obd1 and a4 to m6
  207. anybody else find themselves spending time on redhardsupras blog?
  208. Will a Motor Plate or Dual Valve Springs trip the Knock Sensors?
  209. OL idle tunning and DFCO
  210. newb question
  211. Swapping Wiring Harness
  212. wide band = 12.5
  213. s/c tune
  214. tuning help blinking ses
  215. Need some clarification on BS3
  216. IAC problem...
  217. Care to give me suggestions to attempt fixing my LC-1 before I return it?
  218. need second opinion
  219. Mobile LC1?
  220. wideband help
  221. Different PCM's same year
  222. Wideband permanent install?
  223. Idle question
  224. Alternator Output Question
  225. my p0135 problem...
  226. Question about SCT
  227. FAST and DEltq system
  228. care to look at my tune? need help on cold starts
  229. Changed injector table and now minor probs
  230. Desifer this for me..
  231. F.A.S.T. 90/90 > no tune ... how hard can I run it?
  232. sporatic knock
  233. Can't Decide on Which hptuners os
  234. What to do to my tune?
  235. MAF question ???
  236. lm-1 and hpt
  237. Head-aches and ill after a tune.
  238. Newb to A4's and 3K stall with 3.42's . . . Little Help?
  239. DiabloSport 2 step
  240. P0157 Sensor 2 Bank 2
  241. Anyone have EFI live tune for my combo? heads/cam
  242. Tune "worth it" on a stock car?
  243. O2 sensor and slip on collectors
  244. i need help with a diablo predator programmer
  245. i need with diablo predator programmer
  246. switchable tune
  247. Got a problem....
  248. 6.0 Popping
  249. bad maf?
  250. dyno tune in orlando area