View Full Version : PCM Diagnostics & Tuning



  1. How well do you like your diablo?
  2. High MAF frequency
  3. BCM location on and F-body
  4. SD setup question
  5. IAT High Input?
  6. Knock Question
  7. Big Stuff 3 transmission hookup question
  8. new to tuning... lil advice ?
  9. Diablo tunner
  10. Who is running E85?
  11. Resetting fuel trims
  12. !HP Tuners
  13. tunning time
  14. Can you see KR on a AFR log spreadsheet?
  15. Positive trims with higher IAT's
  16. Off and on sputtering and misfiring! Please Give Advice
  17. Desensitizing Knock Sensors
  18. LS2 SSR stalling during Kturns?
  19. OBD code
  20. Shift point?
  21. Dynojet Widband commander o2 sensor available locally??
  22. sticking idle
  23. with 2 bar OS on HP, can you still activate the MAF like normal operation?
  24. HPT RTT questions
  25. lc-1 question
  26. SES light and stumbling
  27. band 02 location , in stock exhaust
  28. Timing question
  29. Hypertech question
  30. CASE relearn...when?
  31. Engine power falls flat about 4800-5000 to redline
  32. How much can I advance the Timing.
  33. PID's working, but AFR Error not?
  34. open loop question
  35. High o2 millivolts and knock retard
  36. 99 ls1 hypertech programmer question
  37. Part Throttle Tuning.....
  38. b/s or not?
  39. GENIII PCM dissassembled
  40. looking for a stock firehawk -02 BIN
  41. Gauge Install?!?
  42. Need a good tuner in nc
  43. 'puter issues!!
  44. Need to test fuel pump electrical
  45. O2 sensors
  46. P0300
  47. a4 computer with turbo 400 transmission
  48. In dash wideband?
  49. Thunder Trak CAM tuning question ( 2nd try :D )
  50. slp traction control module....
  51. just started trying to tune... "cable not worky?"
  52. tunning with diablo good or bad?
  53. Hhhheeeeeelllllllpppp Mmmmmeeeeee!!!!!!
  54. Automatic or manual does it matter?
  55. can both fans be programmed to come on at the same time
  56. EFI live Help activation code?
  57. Help with VE Tuning
  58. Can I temporarily "tune out" the IAT sensor ??
  59. HUGE gains with MAF removed completely...
  60. Quick Dyno - LTFT Question
  61. P0332 after header install
  62. LM-1 wide band question
  63. 98 ls1 tuner
  64. can the iac be deleted or removed without causing a check engine light
  65. PCM Pinouts for 2001 Camaro LS1- help please!
  66. LC-1/XD-1 calibration not working?!? Help ASAP
  67. Spark & Air Flow Question.
  68. how do i change injector size?
  69. Diablo on a not quite stock tune
  70. pp3
  71. help w/ a engine code
  72. getting rid of speed limiter??
  73. 28 --> 42lb injectors cam only?
  74. Which color wire is the ground on the AC Compressor
  75. Need older version of AutoTap Help!
  76. bosch 13444/13111/15703
  77. Someone please help me with these OBD2 codes!
  78. Question about my SES light coming on
  79. electrical problems
  80. Am i tuned too rich?
  81. LS1 Edit mailing list
  82. Measured timing higher than timing table?
  83. Where is Conelly racing performance. TX
  84. EFILAVE or fast?????
  85. whats a good 85mm MAF...not slp?
  86. How Can I disable STFT?
  87. Tuners usig EFILive
  88. new motor install to dos??
  89. o2 Sensor Question
  90. SLP MAF causing U any issues?
  91. Bad MAF?
  92. Vote here if you would like an EFI Live tuning tutorial.
  93. Me no stumble now!
  94. buying Diablosport Predator
  95. MAF Tuning Question
  96. TC Tunning Issue
  97. two step function on Gen 7.. whos using it?
  98. Need pin number for 98 pcm...
  99. wrong place maybe? wires for CAGS
  100. Tuners in Texas, looking for dyno tuning
  101. Top speed governor & programmer question
  102. Bucking at low speeds
  103. Ol-drive?
  104. having trouble with efi live
  105. 4000rpm stummble?
  106. IAC pinout
  107. Misfires in 6 and 8 cylinder when cold
  108. HELP me diagnose high rpm misfire/ false kr.
  109. Electrical ground PCM - Where?
  110. p0300
  111. Is my car tuned or edited by ls1 edit???
  112. EFILive interface cable error
  113. Turbo Tune
  114. is anyone familiar with efi live
  115. wtf does my car cut off at 115?
  116. Bad Bank 2 - O2, causing Bank 1 too lean?
  117. LM Programmer
  118. Can you lose a custom tune?
  119. 98 auto plus nitrous
  120. MAF leak casue "too lean code"?
  121. Can issues in Bank 2 cause code in Bank 1?
  122. Where to but diablo?
  123. Help Please
  124. Air bag light code ??
  125. Vacuum modulated tranny - disable pressure control circuit codes?
  126. Hypertech vs. DiabloSport Predator
  127. race fuel tuning vs. 93 tuning?
  128. Who has the AEM WBo2 gauge?
  129. shift pressure modifier tables (HPT)
  130. spark tables
  131. Quick O2 sensor question
  132. Mail order tunes
  133. power/trq the same at 10:1 and 13.0:1
  134. LC-1 users come in
  135. 400+ cube VE Table Pics
  136. Could PO430 cause this?
  137. Anyones car do this?
  138. ltft\sftf easy question **correct answer worth to points***
  139. Wideband question
  140. Please help, PID not working.
  141. Setting The Pe Table *****(please Help)
  142. Tuning VE with LTFT's question
  143. 3-4* KR, can't track it down!
  144. what is a transmission range signal?
  145. Desired IAC position vs. IAC motor position
  146. Tuning For Weather
  147. No EIO, LC1 through EGR help
  148. Someone out there help me please
  149. Misfire...how does
  150. SES light after A4 swap...
  151. Diablo help
  152. what after VE tune
  153. what type of tune is better??computer or dyno tune?
  154. where to buy new PCM
  155. Flashscan software
  156. relay rating
  157. HPT Editor program error.
  158. Just got a Matco Diagnostic tool, need to know readings?
  159. Help Needed - Anyone with 2005 Corvette Service Manuals
  160. Functions of Tuners
  161. Need 98 Flash file
  162. Best Bung location with headers already installed on C5
  163. Car stumbles at ~2800rpm
  164. "security" light stays on
  165. LT-1 Code 43. ESC circuit. Tried everything. HELP!!
  166. When is EFI Live coming out with their LS2 tuning?
  167. LC-1 Wideband Install
  168. Reading a wiring diagram
  169. Air Pump Question
  170. whats wrong with my car
  171. will diablo clear hptuners tune?
  172. Ann Arbor, MI Area - $50 for someone to do re-learn and clear P1336 SES code.
  173. Predator
  174. Cam sensor differences?
  175. max with stock computer
  176. after the teh cam and head swap!!
  177. Fuel Pressure ?
  178. Why are LTIT's locked at -0.01?
  179. Oil On Maf?????
  180. Predator "Key Invalid" Error - Help!
  181. What should my gas mileage be after I tune?
  182. header install ses light
  183. New to tuning with a wideband
  184. best Wideband ???
  185. Switchable tunes?
  186. Need some help
  187. lc1 calibration wire
  188. wet shot tuneing?
  189. iat vs ect bias
  190. Trouble code dictionary...in the software?
  191. ses pulled after ORY is reinstalled
  192. Inj Duty Cycle Question
  193. crank but no start, injector related
  194. P0405, P0404 and low rpm stumble
  195. 8 Bad Coils? No way... HELP!!
  196. Has anyone done any tuning on D.O.D?
  197. Anyone ever hear of CORVETTE MASTERS?
  198. Lower LTFT during hot days, a MAF problem?
  199. Help me with my car, it wont start.
  200. what is available? LT1
  201. I believe the ltft are good now what
  202. Injector Offset
  203. Any can tunes I can use with HPtuners?
  204. Can I Use My Handheld after Professional ECM tune has been Done?
  205. Idle Spark Advance?
  206. Just need to clarify tables for EFILive (Maf stuff)
  207. how do tune these injectors?
  208. wideband readings
  209. 3 codes please help
  210. Difference between '98 and 99+ PCM?
  211. Will cutout richen A/F?
  212. I think i am getting somewhere now!!
  213. EFILive V2
  214. PLEASE HELP, we found the problem.
  215. check engine light
  216. Too Lean Bank one - bad injector?
  217. Pcv removed, high idle tune problem ?
  218. What to disable for WOT tuning?
  219. easy !!! where to start
  220. RTT in HP Tuners
  221. Help hooking up LC-1 through EGR and stock O2 harness
  222. Tuning for fuel mileage ?s.
  223. a/f mixture graphing
  224. Accel Gen 7's new wideband/data logger
  225. How would I determine
  226. Hypertech issue
  227. hooking up AEM WB
  228. obd1
  229. Dam Pos#t! Paypal!!!!!
  230. Crane Tuner trouble code
  231. LC1 to HP tuners
  232. So you think you can tune!
  233. trouble deleting codes
  234. Tried hooking up my LC-1 today...
  235. service vehicle light
  236. Weird 2nd gear rev limiter problem
  237. LTFT and maft
  238. A/F ratio?
  239. ZT2 Wideband
  240. ? just got my HP tuners and got a question
  241. Maf Dying?
  242. Need some help with knock
  243. HPT Real time tuning...
  244. Chip in key bad?
  245. Buying advise
  246. car help
  247. rpms hang in netural
  248. a new way to tune long distance?
  249. Dtc's After Rtt Upgrade In Hpt
  250. P131 - HO2S Keeps comming back!