View Full Version : PCM Diagnostics & Tuning



  1. hp tuner gp
  2. tuning choices
  3. Sweeping guages at each start up
  4. Converter unlocking question
  5. Intrested in AEM EMS anyone??
  6. Time Again, Dyno Talk:
  7. Quick LTFT ?
  8. fuel problem while crusing
  9. TPI Tuning
  10. Dyno Jet Wide Band Sensor Install before or after cat, Y pipe ect.
  11. PE Tuning?
  12. Can a friend with a GM Preditor load a tune I make for him using HP Tuners?
  13. evap test NEVER completes
  14. Need help with SES
  15. Another Open/closed loop question
  16. Anyone use "Pro Scan"
  17. What scan tool/tuner to buy
  18. Reading knock sensors without a stock computer?
  19. Aftermarket ECU
  20. Sputtering under light load again!!!
  21. Pics of the F.A.S.T XFI ECU
  22. Question about idle
  23. Help!! WOT Sputter
  24. learning curve
  25. P0748 How to get rid of it
  26. Delete THIS
  27. need some codes help
  28. Changing to 28#s
  29. Open Loop Required?
  30. o2 narrow mV Vs. Actual AFR wide
  31. high idle
  32. Idle Air Park Position
  33. No rear o2 sims?
  34. Is a Diablo Predator worth $350
  35. Speed Density Tune
  36. LS1 Edit---------Unknown PCM
  37. Throwing P0135 and P0300 codes
  38. engine code need help
  39. I Need Tuning Please Help
  40. Having a "stutter" at 4500rpms mis fire? Have ATAP sheet..
  41. Is HP Tuners for me? Please Advise
  42. HPT...is there anywhere to get an un-bias...
  43. Do I [I]need[/I] to wait for HPT 2.0?
  44. Question about F-Body PCM hardware
  45. sensor help?
  46. New MAF Table Spreadsheet and RAF Table
  47. Need 04 GTO stock Bin...Anyone????
  48. What should the LTRIMS be at idle for a properly tune cam car?
  49. Gorillachipz?
  50. knock sensor question
  51. HP Tuner Question
  52. B2961?
  53. anyone ever heard of this?
  54. NYS inspection - finally passed emmisions!!!!!!!
  55. Pcm Problem
  56. Is not buying the EIO cable a mistake?
  57. Predator Wiring
  58. Set boost w/ls1 edit or adj. boost with HP tuner 2-bar/E-boost?
  59. Running Airflow Spreadsheet (LTIT/STIT)
  60. Accel Gen VII keeping me from joy....
  61. Fuel Trims and Fixed Orifice PCV
  62. diablo help
  63. Power loss at 5300 on dyno
  64. Setting Up MAFT #'s
  65. Iam getting a heater code of 1133 Why?
  66. I need to test somebodies knowledge
  67. need help on code po121
  68. Here are some EFi logs i want you guys to glance at!
  69. Confused - diff between EFILive 6 & Flashscan
  70. Got a M6 224 112 bin?
  71. Lockup converter programing
  72. LTIT & STIT
  73. Nothing like messing it all up with a Mod
  74. p1133 ? and p1153 ? What?
  75. When I make changes to the idle parameters does the PCM need a learn time?
  76. Predator internet tune files?
  77. passenger side bank = no fire! help me out please...
  78. P1637 code messages-help :(
  79. OBDII maxes out at 7000 rpm?
  80. Help with HPP3
  81. Thanks to .....................
  82. Any way to see if Im close W/O Wideband?
  83. Diablo tunes
  84. Got rid of my Granatelli MAF but car is still running lean
  85. ProScan OBD-II / Dyno / Quarter Mile Analysis Tool - $99 GP!!!
  86. Should I bite the bullett and buy HP Tuners?
  87. coolant temp gauge jumps..?
  88. WideBand Sensor Placement
  89. Q about AEM wideband wiring....
  90. The new F.A.S.T XFI
  91. longer time users of HPT
  92. which two fuses do i pull to reset my pcm (lost cover)
  93. Help! Am I running out of fuel?
  94. Wide Band in Stock Sensor Hole
  95. Dyno and Tune in SE Michigan
  96. Melted loom causing P0131?
  97. SES Light After Cam Install
  98. disabling pass. airbag?????
  99. Am i going in the right direction? VE related
  100. Some VE Table Values at 0. Idle at 2,700 rpm. Help!
  101. new to tuning need some help
  102. How high should I set my rev-limiter
  103. Idle timing ?
  104. vats
  105. 0.01 g/cyl @ 15.05 stock map (muuuccch higher in reality) WTF??
  106. NEEDED: LT1 MAF Table in Excel format
  107. problems with emission test ?
  108. need 04 z06 ve table
  109. DTC 1515 - Electronic Throttle position sensor
  110. Idle (STIT/LTIT)???
  111. how to delete the rear O2 sensors using LS1edit?
  112. Dynamic cylinder air.. got a question
  113. Is this a good sign?
  114. HPtuners Wrong software??
  115. HP tuners + wideband help
  116. Should we create a Wiring (working title) Forum?
  117. How Do You Log at the Track?
  118. engine start up
  119. Thottle cracker and throttle follower tables
  120. what effect does adding timing have on A/F?
  121. car bogging
  122. HP Tuners 3 bar MAP Setup. When?????
  123. ok to tune with multi. programs?
  124. Difference between Dyno Tuining and PCM mail-in
  125. Prob with O2's. Help
  126. Open Loop, Closed Loop???
  127. Check engine light
  128. PLX Wideband
  129. looking for a know mail order tuner who uses HPT
  130. What O2 Sensor is best?
  131. Sticky Consolidation Poll... Also what else do we need?
  132. *READ ME FIRST-- Tuning Docs,VE/MAF, SES Lights, FAQS!!!! + more! *01/31/07*
  133. 2 bar speed density?
  134. Car backfires/hesitates/feels like its losing power
  135. Tuning After 233/233 Cam
  136. Anyone share a .bin for 30lb injectors?
  137. Open loop Vs WOT
  138. EFI live flashscan users:
  139. pcm fried or reflashing!!!???
  140. Need help with trouble code: P0011
  141. I'm a fast learner, but...
  142. What controls converter unlock throttle position?
  143. HP Tuners v2.0 release date?
  144. what is the best tuner for me?
  145. Over Heating ???
  146. Ls1edit Rev Limiter Problems Help!?!?
  147. How much did you advance your diablo's timing?
  148. is that hesitating a miss fire?? or something else?
  149. Quick Help with LTFT tuning
  150. wiring harness
  151. Chips...
  152. help...i have asa cam sould i use...
  153. HP, vs. EFI Live, vs. Edit
  154. question about my diablo sport tuner
  155. +25% fuel correction at idle- why?
  156. Is going from Diablo to LS1 edit to HP tuners bad on the PCM?
  157. Idle proportional fuel tables? On/Off?
  158. hey guys, new scanning PDA, ls1m?
  159. WTF, Lots of rain this weekend and now the car...Help?
  160. verify good tune ??
  161. predator reset ????
  162. People that relocated their battery to the back - question
  163. 2.73 geared vette and WOT shiftpoint and TM questions
  164. is mult. tuneing from different tuners bad?
  165. tach problem
  166. Car wont start!
  167. BS3 Help
  168. Fixed rough idle when very cold TR224 / mild cam
  169. Change in elevation
  170. Mail order tune > Who's is the best?
  171. FMS 30lbers, VE need to be reduced more?
  172. uhhh.....
  173. Excessive VE values?
  174. Recommended diagnostic tool for semi-pro?
  175. missfire for what????
  176. DIY Wideband o2???
  177. ses light still on after installing o2 sims
  178. Help with idle dipping
  179. Serial Port Adapter
  180. got code po102
  181. Rear o2s
  182. Another OBD II inspection question....
  183. run lean?
  184. Newbie tuning questions
  185. How to stay in open loop (obd 1)?
  186. Need help tunning cam and lowering LTFT
  187. Trans Line Pressure Logging - Electric Sender?
  188. need help car won't idle
  189. Tach installation?
  190. Problems with O2 sensors?
  191. Calculated new MAF Table
  192. HPT 2.0 ? or Mega Squirt
  193. Please Help, Wont Go Into PE Mode (Detailed)
  194. PCM Question
  195. will splicing the cranl position sensor wire affect its performance??
  196. what makes fans come on?
  197. can someone give me there file for LT's/ORY/CB on a A4
  198. Another newbie with a question??
  199. What are the symptoms of bad o2's?
  200. can someone with a 98 car go look quick..
  201. Help No Reverse
  202. HELP!!!! Car won't start
  203. Crane Tuner
  204. Begginer's question
  205. Need to get through inspection What "Type" to set DTC's to?
  206. need tune file for TR224
  207. Tuning a 402 (8) from a H/C 346
  208. suggestions on idle problem
  209. need help??
  210. Delphi 42# ?
  211. Finally, How to Tune 101!
  212. what to change in tune for a 100 shot?
  213. line pressure?
  214. Engine Revs between shifts
  215. Timing Low at WOT
  216. DSP tunes
  217. Need A Ls1 Edit
  218. PO102 code Please help
  219. Help with cold start surging
  220. Torque Management
  221. How do I cure rich idle?
  222. Proper tuning order?
  223. Dead Pcm - Ls1edit
  224. I Really Need Some Help! Screen Shots Inside!
  225. A4 to M6 swap reflash?
  226. Any non-LSx/LTx tuners on this board? SD tuning virgin
  227. Another LC-1 update
  228. about to order hptuners, a few ???
  229. Deactivating a Harlan 2 step
  230. Base map suggestions? (Cam, Head, 1st start)
  231. Dash instruments
  232. ? about Long Term Fuel Trim and Timing Advance readings...
  233. LTFT Tuning and tuning below 1500 RPM
  234. HPE now offers tuning for 99-05 Trucks!
  235. What to do with LTFT
  236. computer mod question
  237. Trouble Code Question
  238. anyone ever used a motec engine management
  239. EFILive on a LB7
  240. EFI Live ?
  241. Quick Question About TCS Logic
  242. A/F problems..HELP
  243. knock sensor help...
  244. is it possible to reset the odometer??
  245. how much hp do you lose from 93 to 91 octane?
  246. Anyone tell me what's up with my A/F reading?
  247. Blinking Service Engine Soon Light?????????????
  248. TQ Management Disabled Only at WOT?
  249. question for F.A.S.T users (problem with car )
  250. Help! Need source for connector