View Full Version : PCM Diagnostics & Tuning



  1. Universal Injector spreadsheet
  2. Where do you buy more credits for HP Tuners>
  3. all i want are a few codes deleted... nothing more.
  4. ltft tuning clarification with predator
  5. Oil Change light and Diablo Tuner
  6. How to tune low LTFT's?
  7. How long can i drive on this?
  8. 5.3l Dod
  9. Wiring harness
  10. Car won't start
  11. Self Tuning?
  12. 97-98 or 99-02 PCM?????????
  13. can a vin # be input by hp tuners?
  14. Tuning the T-rex
  15. How important will a tune be for this scenario?
  16. Primary/Secondary VE table?
  17. help! lose in Rpm's. P0430
  18. Trying to get ls6 Grand Sport to run
  19. Tuning "by the book"
  20. Effects of Cats on A/F Ratio?
  21. Why is my timing retarded?
  22. Cheapest Diablosport Tuner
  23. 2bar SD w/ HPT: BIZARRE problem...please help!
  24. GM to Ford TPS
  25. Oil change light
  26. elec fuel press gauge not working properely?
  27. Please explain relays to me.
  28. Help With Codes!!!
  29. starting problem 1998 Camaro
  30. Tuning For Heads?
  31. paging Jesse bubb
  32. Please help P0305 Code
  33. PLEASE HELP newbie tune MS4 LS1
  34. EVAP and fuel level questions - yeah i searched
  35. Headers with Superchips?
  36. Ls1, SD tune, TURBO, N20
  37. Predator 02 sensors
  38. oxygen sensor question
  39. Wiring question???
  40. PE Explaination
  41. P0704
  42. 36lb Injectors Rich on Decel
  43. PE Fuel Multiplier
  44. ls2 tuning
  45. 1998 Os
  46. Just tuned with HP Tuners and a couple q's.
  47. guys running hp tunners
  48. Does anyone currently sell a 2 step?
  49. any mustang guyshere?need help
  50. shooting flames
  51. Just installed dynojets Wideband commander.........and have some questions???
  52. where is the ignition switch located?
  53. What is the best aftermarket fuel managment system?
  54. # for carputing
  55. Black Plugs (rich) S/D tune question
  56. threw 2 codes last night, shift solenoid A+C
  57. knock retard question
  58. Unsure what the light is!
  59. Please help me p0118
  60. Sensor ?
  61. Offbeat tuning question for you guys...........
  62. Idle Tuning - Helpful Info Inside
  63. 98 pcm ???
  64. 02 sensor hookup
  65. dynotune lc-1
  66. Injectors.xls file
  67. RPM tach signal wire???02 z06 vette.
  68. Signal to fuel pump relay?
  69. Vac Mod Tranny And Tuneing
  70. air fuel ratio guage
  71. weird power problem!
  72. will my car run fine if i get rid of a few things....
  73. HELP egr sim avalible
  74. Hp tuners- Car and truck question
  75. Tuning
  76. Need to 'cheat' on Economy run
  77. Wideband output to PCM?
  78. operating system
  79. P0128 dtc ?
  80. Wideband goin crazy after LTs.
  81. HELP! 548whp and low speed issues
  82. Diagnostic Port not working......
  83. How does the PCM know what 14.7 is?
  84. AIR code came on after boosting car...?
  85. Can some of you good tuners eval my dyno graph for me?
  86. HP tuner
  87. Ls1 in rx7 & Ls1 in 240sx
  88. PE enable rpm?
  89. Best tape/wire for wiring
  90. spark advance and race gas
  91. HP Tuners
  92. Mefi 4 Tuning
  93. Mail order tune info
  94. 2bar map voltage to boost conversion for custom pid
  95. HP Tuner - What needed to load SD tune?
  96. Need help with harlan 2 step
  97. Bs3 - No Spark!!!
  98. wideband with lead??
  99. EFI Live Eval file
  100. LS1 Sensor Question
  101. dyno tuned
  102. newbie to tuning
  103. help! my rpm gauge doesnt work!
  104. Where did you run your wideband wire of exhaust
  105. LS2 TB on LS6 engine
  106. truck will not go into PE help
  107. engine dies out after TC install
  108. ls1 tuned; now pinging
  109. New LT1/LS1/LS2 Jet tuning sofware
  110. Throttle-by-wire using F-Body PCM?
  111. Ugh! Need help with MAP PID in EFILive Scan
  112. ls1 edit
  113. best tunning software hp or efi live
  114. Do I need a MAFT?
  115. weird miss after long tube install
  116. Burst KNock??
  117. Spark tuning
  118. You have the .bin?
  119. Can someone please read an HPTuners file for me?
  120. PCM reflash to stock
  121. How do you reset the SES light?
  122. Which PCM for my 2002 4.8?
  123. cheapest efi live
  124. Hooking up ssi-4
  125. Passing emissions
  126. trouble codes at the track
  127. megasquirt and msd ignition box combined work great
  128. Wiring repair
  129. Reflashing with Tech 2
  130. Speed Density tuning?
  131. lean bank
  132. Tach not working!
  133. Blown 6.0 - tuning rules-of-thumb?
  134. ECS Dyno Tune / tuning software
  135. How much is too rich?
  136. New 403
  137. Gauge's going crazy??
  138. 1998 flash file
  139. Am I tuned enough for the dyno?
  140. switching tuning software, will I have any problems?
  141. Code P0171 Bank 1 Trim Lean
  142. Engine Sensor fuse
  143. Can I run a 2003 5.3 with a 2002 pcm?
  144. 01 f-body cam driveable on a 01 tahoe cam tune in a 5.3L?
  145. What can cause a flashing SES light?
  146. Car won't start. HELP!!!
  147. Coil pack
  148. Code P0171 Bank 1 Trim Lean
  149. car cuts off after 6000 rpms (??~!)
  150. ls1 crank trigger
  151. GLM is now proud to carry FJO Racing Products!!
  152. help my car is reading -39 degrees
  153. get in tuned or buy tuner
  154. Surges & Misses After Tune
  155. Fuel pump & tach issues- 1998 PCM
  156. Why is the factory PE table set up so RICH?
  157. How do you get rid of knock when converter locks up?
  158. 1,4,6,7
  159. IAC Steps
  160. Some quick diablosport questions
  161. why does timing retard
  162. TPS voltage
  163. Autometer Cobalt wideband
  164. Quick tuning question
  165. Need Service Bulletin for Cat Warranty
  166. ABS and TCS tuning
  167. stock lt1 with pcmforless tune
  168. Wideband question
  169. 93 Computer Tuning ( Turbo )
  170. LTFT Maxxed ?
  171. Part throttle efficency question.
  172. Some of my guages went out.. help...
  173. Thrown Codes on header install P0155!
  174. Clynlinder air mass WOT
  175. PLX>>>EFIlive problem
  176. VATS problems??
  177. P0300 and P1133 - PCM dependant
  178. BS3 tune help (car runs)
  179. Question.
  180. Powertrain code
  181. 02 sim or turner
  182. Whats a safe PE (no WB)
  183. SES light
  184. Mac ?
  185. Factory idle speed
  186. Shift point problems
  187. Efi Live Guys In Here
  188. Can I splice a new connector onto an O2 sensor?
  189. Cam Tuning Questions
  190. HPT-Lean B1S1 but B2S1 is fine?
  191. PCM forless
  192. Will I need to get another tune?
  193. 2nd to 3rd shifting > radical rpm jump
  194. idle hunt on decel and reverse...
  195. Got a weird problem.
  196. RTACS Pre-release v7.3.4 version available
  197. HELP: Anyone know if...
  198. PO343 Cam Position Sensor Voltage High.
  199. P0343 frustrated
  200. p1640
  201. no idea
  202. 2 questions regarding LS2 Edit
  203. VSS Question
  204. BS3 won't start looking for help.
  205. bogging out
  206. emission controls
  207. Header install, now I've got a miss bad!
  208. O2 Sensor Voltage
  209. air fuel gauge
  210. cynlinder air mass
  211. Spark
  212. Thottle Follower and Cracker
  213. Iac ??
  214. proportional fueling
  215. Taking car to dyno
  216. Simple LS1 Edit quetion
  217. Installed AEM wideband, have some ?'s
  218. code 42:ESC grounded problem
  219. Launch Control Questions?
  220. Removing Gorilla Chipz
  221. Spark Control
  222. wideband sensor placement?
  223. Anybody know where to find good write ups on LS1-Edit?
  224. Rick from Synergy is the MAN
  225. Anyone had this issue?
  226. lm-1 compared to autometer
  227. Car Died
  228. Hanging Idle
  229. P-0410 Code
  230. Stock or Modified VE table
  231. Mail order pcm question.
  232. KR on Stock Car
  233. No Start!!!
  234. where do i start?
  235. Whos your tuner???
  236. vortech ls1 tune help!!!!!!!!
  237. will it work
  238. Please help
  239. Why do we need DFCO?
  240. Throttle cracker table zeroed - I like it!
  241. Advantages of EGR removing?
  242. pulsewidths are bad and 1 not reading
  243. Cam Tuning Question (gas mileage)
  244. TPS / Trans C5 question
  245. OK Tuner Guys !!!!!!!
  246. So my converter isnt staying locked....
  247. Idle hunt
  248. who can take a look at this lt1 data log?
  249. 99+ ecm/harness swap in 98 thread anyone.
  250. vortech ls1 edit tune