View Full Version : PCM Diagnostics & Tuning



  1. deleting the o2 sensors
  2. Help with p0133,p0135,p0300
  3. Hot start problem finally fixed after a year EFI Live
  4. Big power/stock ECU users inside
  5. dash-hawk users, some questions..
  6. i believe i may have a MAF(or MAP)\airflow problem. can someone please help me?
  7. Computer compatibility
  8. having issues...
  9. Which stock tables to use going to 28lb injectors
  10. Tuning question
  11. Speedometer calibration ????
  12. Question for the Diablosport guys
  13. DiabloSport Hand-Held Tuner Question
  14. looking for a pic/file of a timing table
  15. Tach is Still Off After Swap, What do i need to do ?
  16. need some help tuning ve table (raise or lower)
  17. Flashing SES light(Misfire)...Disable?
  18. what can i do with this software? is it full tuning software?
  19. Hptuners help! A4 to t56 tune
  20. How does one completely delete the knock sensors in EFILive?
  21. Predator STS tuning needed
  22. computer
  23. TCI or PCS tranny controller
  24. Megasquirt Setup
  25. Locations for for car tuning?
  26. Is there any way to correct for a descreened MAF?
  27. Got my HPtuners to scan, but not write... help?
  28. Truck won't go WOT after 80E swap
  29. ls6 tuning
  30. Am I correct on my tuning order?
  31. 1st gear very very short. Is something wrong ?
  32. Autometer WB sensor part #?
  33. converter locking in 2nd & 3rd @ WOT...HPTuners
  34. My car is running super rich! help needed
  35. bbc using ls1 pcm and harness..possible
  36. Audible ping but nothing on scanner
  37. Initial Scan Take a look
  38. EFI Live TCC Help
  39. 02??
  40. drive on untuned?
  41. Temp gauge what circut where to tap in?
  42. Idle routines not kicking in everytime. HELP!!!
  43. PCM/tuning help - big mix of stock parts
  44. Weird issues after injector swap/tune
  45. past threads on big cam tuning. please help.
  46. Megasquirt features
  47. Options when DTC P0601 (and/or) Crank Position Sensor
  48. car will turn over but will not start!!!
  49. Narrow band af guage
  50. Engine Temp Whats Normal?
  51. Engine running lean
  52. NO2 Backfire
  53. car key locked out
  54. Starter Problem, please help!!!
  55. Help asap
  56. perks of 6ls and stock computer together?
  57. Crank Position Sensor Damage
  58. Older F.A.S.T. system EDist ignition delete
  59. Help after intake swap please..
  60. O2 sensor question
  61. Xfi FAst questions..
  62. It is gonna take a genius HELP!
  63. 414ci LS3 stroker...throwing a P0120 TPS code...
  64. Better to Drive with Suspected Bad MAF connected or unplugged?
  65. Stepping Down
  66. Help P0153?
  67. Questions about what to do for Upgrading with my HPT?
  68. HP Tuners VCM Suite 2.22
  69. Anyone want to help me out?
  70. Flashscan V2 or HP Tuners ?
  71. my farewell
  72. Can i use low inpadence injectors with factory PCM?
  73. o2 causing ses light
  74. HPT bin file for bolt ons car?
  75. P0101 DTC - MAF Out Of Range - Need Help Troubleshooting!
  76. Some general info about tuning from Fasterproms, basic to advanced
  77. SES light on???
  78. Check engine code???
  79. Good Tuner Shop
  80. RAFIG on 2002 Z06 (Stetting Desired Airflow table)??
  81. LS1 Edit tuned, retune with HP tuners/EFI Live???
  82. Crank Learn with HP Tuners
  83. WOT shifting...
  84. Mail Order Tune Suggestion
  85. Any one here have any knowledge with GM Kent Moore tools?
  86. how to pull out the pins on the pcm plug
  87. Dreaded P0351 & P0358
  88. Strange HPT issue w/ AFR, fuel trims -8.6 yet AFR is over 16 at idle
  89. gmpp computer
  90. Emissions Prob Help Please o2 sensor heater readiness
  91. 1998 vortec 350 timing
  92. Datalog is Weird, Any Ideas?
  93. 60lb. high-imp Injector setup
  94. Can ANYBODY figure this OUT!
  95. Will it run??
  96. Extreme noob! Help!
  97. No power at fuse box
  98. Is my PCM jacked up?
  99. Help!!!!!!!!!!!!!!!!!!!!!!!!!????
  100. How to solve the problem
  101. Whats a good wideband for tuning a carb?
  102. need help ASAP
  103. Changing gear ratio, what needs to be done?
  104. Ok here's my problem. Do I order a handheld or not?
  105. Crank Position Sensor Question
  106. IATs in the red and fuel trim too
  107. Help on info about a Diablo Sport
  108. idle kpa 60
  109. Anyone have info on the Innovate LM-1 trade-in program
  110. O2 sensor info..
  111. 4L60E: temp vs. resistance
  112. ses light codes p0113, p1404
  113. Please help guys. Detonation
  114. wot shift rpm vs wot shift speed tables
  115. SES light on
  116. HUD DTC on 2000 TA? WTF?
  117. Efi life starting point
  118. The Tuning School
  119. scan tool prices
  120. Difference between a "tune-up" and a "tune"?
  121. mail order tune vs. dyno tune
  122. Tuning an 03 Z71 Tahoe
  123. Tuning new AFM engines for mileage
  124. Big Stuff 3 tuner
  125. P0200 Code, could use help
  126. Is there a max speed limit programed into PCM?
  127. hollowed out my cats not getting ses light wtf???
  128. Dyno tuning
  129. check engine and low oil light help!
  130. why after gettin gears is good to get the tune
  131. Placement of new style MAF sensor
  132. General Tuning/Timing Question
  133. another bad trans or electrical?
  134. Tune Help AC Idle
  135. sorry P1637
  136. Tuning trouble??
  137. ECM that uses wide band?
  138. Please help.... ASAP
  139. code P1137???
  140. weird throttle problem
  141. cord question
  142. Anybody dd t rex cam mpg?
  143. MAF elctrical output reading..........
  144. Any well know tuners near Idaho?
  145. Would replacing intake manifold cause P1153 code?
  146. need help turning off the ses light
  147. Limp mode with no MIL?
  148. Lt1 problems datamaster file attached!
  149. Mail order tuners????
  150. Anyone tuned by......
  151. Any tuners in socal (SFV or SCV)???
  152. Help with 91 silverado 6.0 swap
  153. new cam throwing misfire code
  154. 2 BAR Turbo Tuning! Help....
  155. O2 sensors on 2007 escalade?
  156. need help near havelock, NC
  157. Best mail order tunes
  158. SES light during high rpm shifts-->
  159. Msd 6010?
  160. EFILive Scan looses connection..
  161. ecm swaps
  162. Are GMPP ECU's re-mappable
  163. jet Dynamic Spectrum Tuners
  164. diablo u7193 for sale.
  165. Dyno tuner around Boise
  166. typical LTFT at idle
  167. opinions: megasquirt or stock pcm
  168. PVC Delete
  169. Charging system issue, alt dropping out under WOT load
  170. Help Electrical Car Dying
  171. Bad Computer?
  172. Looking for tuner in s.c. Or n.c.
  173. what are.....
  174. cost of dyno tuning?
  175. Replacing bad PCM means using more credits? (HP Tuners)
  176. Security light stays elimuminated all the time?
  177. dyno tuner?
  178. Wire Harnesses
  179. Planning on HPT + Innoative wideband... questions
  180. PCM burning up my alternator?
  181. efi live of hp tuners
  182. Tuner in KY
  183. why won't it shift at my rpm 2-3
  184. Wideband really needed with HPtuners?
  185. Big problems! Step inside
  186. LC-1 Error Code 9
  187. Philly Area Dynos
  188. slow rev
  189. Something seriously wrong with my car..
  190. tps high input anyone know how to fix??
  191. HP Tuners Question
  192. Trifecta Tuning
  193. Hp Tuners where to get cheap
  194. Autometer AF Guage
  195. Engine computer seal
  196. maf ????
  197. Weird Idle
  198. Need your .02 please
  199. ????tuning????
  200. Need Speedometer Recalibrated
  201. need a datalogger
  202. TCC problems after new trans, converter, and gears. Hptuners
  203. Changes needed for boost ref fpr
  204. Could a bad alternator cause a surging idle?
  205. diablo question
  206. Long Term Fuel Trims Split
  207. hp limits on hp tuners and stock ecu
  208. 95 A4 PCM just fried - how to swap?
  209. What can be tuned for transmission/rear? What should I ask?
  210. efilive tuners near Canton, ohio
  211. Vista?HP Tuners
  212. what should i expect to pay for a tune?
  213. th400 neautral safty sw?
  214. Tune near Pittsburgh Pa or Cleveland OH?
  215. Is the car tunable with this code?
  216. car holds rpm after tune
  217. t56 to th350/400 with a transbrake?
  218. Need Tune!
  219. C5 Tune headers no cats
  220. o2 sensors
  221. wierd one
  222. Tune going weird?
  223. Need Help!!
  224. P-0135
  225. Converting 4l60e to 80e settings in VCM
  226. HPT on a Dell Inspiron Mini
  227. LT1. to BIN. file ....HOW??
  228. efi live help
  229. TB changes, idle code
  230. HELP - SD tuning w/HPT
  231. HPT - No signal from O2's.
  232. Need help with accel dfi for LT1 questions
  233. Rich idle - 42# injectors
  234. Speed Density tune
  235. Timing Question??
  236. Is there someone who can hack into my comp and help me???
  237. Heres a nice guide to codes'
  238. Emissions question... drive cycle
  239. Random "miss" HELP!
  240. 5.3 Truck Harness Compatible with LS1 Engine?
  241. mail order pcm
  242. trac on, gas stuck=me in the ditch
  243. Maf tuning question
  244. Too many things not ready to pass inspection
  245. Emissions
  246. Who has HPtuners in stock?
  247. ******Gettysburg Tuning and Porting March 27- April 4******
  248. Stock MAP sensor ??
  249. more damn comp/gauge problems
  250. weird idle problem