View Full Version : PCM Diagnostics & Tuning



  1. Do any of the standalones let me run obd2 diagnostics thru the daignostic port ?
  2. New Moderator
  3. UD pulley effect?
  4. what table to adjust to stop idle hang EFI Live
  5. Ltb2 -100 ??
  6. Reduced power / traction control
  7. Cranks With no Fire
  8. Open Loop Question
  9. Got a diablosport tuner, doesnt fit.
  10. Siemens 60# numbers...
  11. Do I need a tune other than speedo after S60 (4:11) rearend install?
  12. HyperTech Max Energy Programmer
  13. A/F Gauge Connection...Need Help
  14. sd tune question
  15. Where in San Diego to get a good tune??
  16. Wiring Diagram
  17. deleting the o2 sensors
  18. Help with p0133,p0135,p0300
  19. Hot start problem finally fixed after a year EFI Live
  20. Big power/stock ECU users inside
  21. dash-hawk users, some questions..
  22. i believe i may have a MAF(or MAP)\airflow problem. can someone please help me?
  23. Computer compatibility
  24. having issues...
  25. Which stock tables to use going to 28lb injectors
  26. Tuning question
  27. Speedometer calibration ????
  28. Question for the Diablosport guys
  29. DiabloSport Hand-Held Tuner Question
  30. looking for a pic/file of a timing table
  31. Tach is Still Off After Swap, What do i need to do ?
  32. need some help tuning ve table (raise or lower)
  33. Flashing SES light(Misfire)...Disable?
  34. what can i do with this software? is it full tuning software?
  35. Hptuners help! A4 to t56 tune
  36. How does one completely delete the knock sensors in EFILive?
  37. Predator STS tuning needed
  38. computer
  39. TCI or PCS tranny controller
  40. Megasquirt Setup
  41. Locations for for car tuning?
  42. Is there any way to correct for a descreened MAF?
  43. Got my HPtuners to scan, but not write... help?
  44. Truck won't go WOT after 80E swap
  45. ls6 tuning
  46. Am I correct on my tuning order?
  47. 1st gear very very short. Is something wrong ?
  48. Autometer WB sensor part #?
  49. converter locking in 2nd & 3rd @ WOT...HPTuners
  50. My car is running super rich! help needed
  51. bbc using ls1 pcm and harness..possible
  52. Audible ping but nothing on scanner
  53. Initial Scan Take a look
  54. EFI Live TCC Help
  55. 02??
  56. drive on untuned?
  57. Temp gauge what circut where to tap in?
  58. Idle routines not kicking in everytime. HELP!!!
  59. PCM/tuning help - big mix of stock parts
  60. Weird issues after injector swap/tune
  61. past threads on big cam tuning. please help.
  62. Megasquirt features
  63. Options when DTC P0601 (and/or) Crank Position Sensor
  64. car will turn over but will not start!!!
  65. Narrow band af guage
  66. Engine Temp Whats Normal?
  67. Engine running lean
  68. NO2 Backfire
  69. car key locked out
  70. Starter Problem, please help!!!
  71. Help asap
  72. perks of 6ls and stock computer together?
  73. Crank Position Sensor Damage
  74. Older F.A.S.T. system EDist ignition delete
  75. Help after intake swap please..
  76. O2 sensor question
  77. Xfi FAst questions..
  78. It is gonna take a genius HELP!
  79. 414ci LS3 stroker...throwing a P0120 TPS code...
  80. Better to Drive with Suspected Bad MAF connected or unplugged?
  81. Stepping Down
  82. Help P0153?
  83. Questions about what to do for Upgrading with my HPT?
  84. HP Tuners VCM Suite 2.22
  85. Anyone want to help me out?
  86. Flashscan V2 or HP Tuners ?
  87. my farewell
  88. Can i use low inpadence injectors with factory PCM?
  89. o2 causing ses light
  90. HPT bin file for bolt ons car?
  91. P0101 DTC - MAF Out Of Range - Need Help Troubleshooting!
  92. Some general info about tuning from Fasterproms, basic to advanced
  93. SES light on???
  94. Check engine code???
  95. Good Tuner Shop
  96. RAFIG on 2002 Z06 (Stetting Desired Airflow table)??
  97. LS1 Edit tuned, retune with HP tuners/EFI Live???
  98. Crank Learn with HP Tuners
  99. WOT shifting...
  100. Mail Order Tune Suggestion
  101. Any one here have any knowledge with GM Kent Moore tools?
  102. how to pull out the pins on the pcm plug
  103. Dreaded P0351 & P0358
  104. Strange HPT issue w/ AFR, fuel trims -8.6 yet AFR is over 16 at idle
  105. gmpp computer
  106. Emissions Prob Help Please o2 sensor heater readiness
  107. 1998 vortec 350 timing
  108. Datalog is Weird, Any Ideas?
  109. 60lb. high-imp Injector setup
  110. Can ANYBODY figure this OUT!
  111. Will it run??
  112. Extreme noob! Help!
  113. No power at fuse box
  114. Is my PCM jacked up?
  115. Help!!!!!!!!!!!!!!!!!!!!!!!!!????
  116. How to solve the problem
  117. Whats a good wideband for tuning a carb?
  118. need help ASAP
  119. Changing gear ratio, what needs to be done?
  120. Ok here's my problem. Do I order a handheld or not?
  121. Crank Position Sensor Question
  122. IATs in the red and fuel trim too
  123. Help on info about a Diablo Sport
  124. idle kpa 60
  125. Anyone have info on the Innovate LM-1 trade-in program
  126. O2 sensor info..
  127. 4L60E: temp vs. resistance
  128. ses light codes p0113, p1404
  129. Please help guys. Detonation
  130. wot shift rpm vs wot shift speed tables
  131. SES light on
  132. HUD DTC on 2000 TA? WTF?
  133. Efi life starting point
  134. The Tuning School
  135. scan tool prices
  136. Difference between a "tune-up" and a "tune"?
  137. mail order tune vs. dyno tune
  138. Tuning an 03 Z71 Tahoe
  139. Tuning new AFM engines for mileage
  140. Big Stuff 3 tuner
  141. P0200 Code, could use help
  142. Is there a max speed limit programed into PCM?
  143. hollowed out my cats not getting ses light wtf???
  144. Dyno tuning
  145. check engine and low oil light help!
  146. why after gettin gears is good to get the tune
  147. Placement of new style MAF sensor
  148. General Tuning/Timing Question
  149. another bad trans or electrical?
  150. Tune Help AC Idle
  151. sorry P1637
  152. Tuning trouble??
  153. ECM that uses wide band?
  154. Please help.... ASAP
  155. code P1137???
  156. weird throttle problem
  157. cord question
  158. Anybody dd t rex cam mpg?
  159. MAF elctrical output reading..........
  160. Any well know tuners near Idaho?
  161. Would replacing intake manifold cause P1153 code?
  162. need help turning off the ses light
  163. Limp mode with no MIL?
  164. Lt1 problems datamaster file attached!
  165. Mail order tuners????
  166. Anyone tuned by......
  167. Any tuners in socal (SFV or SCV)???
  168. Help with 91 silverado 6.0 swap
  169. new cam throwing misfire code
  170. 2 BAR Turbo Tuning! Help....
  171. O2 sensors on 2007 escalade?
  172. need help near havelock, NC
  173. Best mail order tunes
  174. SES light during high rpm shifts-->
  175. Msd 6010?
  176. EFILive Scan looses connection..
  177. ecm swaps
  178. Are GMPP ECU's re-mappable
  179. jet Dynamic Spectrum Tuners
  180. diablo u7193 for sale.
  181. Dyno tuner around Boise
  182. typical LTFT at idle
  183. opinions: megasquirt or stock pcm
  184. PVC Delete
  185. Charging system issue, alt dropping out under WOT load
  186. Help Electrical Car Dying
  187. Bad Computer?
  188. Looking for tuner in s.c. Or n.c.
  189. what are.....
  190. cost of dyno tuning?
  191. Replacing bad PCM means using more credits? (HP Tuners)
  192. Security light stays elimuminated all the time?
  193. dyno tuner?
  194. Wire Harnesses
  195. Planning on HPT + Innoative wideband... questions
  196. PCM burning up my alternator?
  197. efi live of hp tuners
  198. Tuner in KY
  199. why won't it shift at my rpm 2-3
  200. Wideband really needed with HPtuners?
  201. Big problems! Step inside
  202. LC-1 Error Code 9
  203. Philly Area Dynos
  204. slow rev
  205. Something seriously wrong with my car..
  206. tps high input anyone know how to fix??
  207. HP Tuners Question
  208. Trifecta Tuning
  209. Hp Tuners where to get cheap
  210. Autometer AF Guage
  211. Engine computer seal
  212. maf ????
  213. Weird Idle
  214. Need your .02 please
  215. ????tuning????
  216. Need Speedometer Recalibrated
  217. need a datalogger
  218. TCC problems after new trans, converter, and gears. Hptuners
  219. Changes needed for boost ref fpr
  220. Could a bad alternator cause a surging idle?
  221. diablo question
  222. Long Term Fuel Trims Split
  223. hp limits on hp tuners and stock ecu
  224. 95 A4 PCM just fried - how to swap?
  225. What can be tuned for transmission/rear? What should I ask?
  226. efilive tuners near Canton, ohio
  227. Vista?HP Tuners
  228. what should i expect to pay for a tune?
  229. th400 neautral safty sw?
  230. Tune near Pittsburgh Pa or Cleveland OH?
  231. Is the car tunable with this code?
  232. car holds rpm after tune
  233. t56 to th350/400 with a transbrake?
  234. Need Tune!
  235. C5 Tune headers no cats
  236. o2 sensors
  237. wierd one
  238. Tune going weird?
  239. Need Help!!
  240. P-0135
  241. Converting 4l60e to 80e settings in VCM
  242. HPT on a Dell Inspiron Mini
  243. LT1. to BIN. file ....HOW??
  244. efi live help
  245. TB changes, idle code
  246. HELP - SD tuning w/HPT
  247. HPT - No signal from O2's.
  248. Need help with accel dfi for LT1 questions
  249. Rich idle - 42# injectors
  250. Speed Density tune