View Full Version : PCM Diagnostics & Tuning



  1. Looking for a tuner that is not to "busy"
  2. choosing the right cam
  3. 8.1L Timing - How low is low?
  4. NEED HELP '02 Silverado tuning
  5. Prosport Wideband Problem?
  6. safe to disable p0134?
  7. HPTuners help - Readiness tab now blank
  8. Can you tune the VE by%
  9. '98 Camaro runs & then shuts off
  10. ignition key question
  11. 98 engine harness swap to 99+
  12. turbo 5.7 tune vs turbo 5.3 tune
  13. fuel mileage S/D or mass air
  14. Running an LS on Propane
  15. Tune Help, Importing correct tables?
  16. HP Tunners VS EFI Live tunning differences?
  17. holley hp efi engine donīt have cam signal
  18. vacuum leaks.
  19. great idle but dies when pushing clutch in when rolling to a stop
  20. Tuning for 1/4 mile consistency
  21. o2 sensor pinouts
  22. car hesitates
  23. injector size
  24. LC1 inovated wideband ??
  25. Codes C0237, C0238 and C0239
  26. 3bar SD tune??
  27. L33 EFI swap stand-alone harness help (HPTuners)
  28. P0200 after head and cam install
  29. Stock Tach Way Off?
  30. Scanner for looking at O2 functionality
  31. Vcm scanner interface not found
  32. 05 lq4 + 01 camaro computer and harness?
  33. best mail order tune?
  34. Efi live V1.2 fs
  35. PCM swap help!!!! gas gauge functionality
  36. edcmat-l1 tuning in Pittsburgh 4/22-28/13
  37. 4l80e ecm parameters
  38. P1133/P1153 question
  39. deisel efi live work for gas?
  40. Russ K Idle Config
  41. LS1 VE Tuning first timer, need advice
  42. Diablo Predator Sport or Intune
  43. 4.8 ecu cutting off fuel pump?
  44. What to change in hp tuners after fast 92 install?
  45. HELP Me please guys!!!!!
  46. Big Loss Of Power With Codes. I Need Help
  47. Holley EFI vs Big Stuff 3
  48. Cam sensor question
  49. Mail Order tune (HELP NEEDED!)
  50. Which PCM to choose?
  51. high idle
  52. Download free code reading programs for OBD 1 or 2?
  53. Bumping timing up 2.5 degrees
  54. anybody running Pro Efi on their LS?
  55. how hard to tune?
  56. Switchable tunes??
  57. Standalone PCM advice needed!
  58. Fried PCM
  59. code p0412 need help
  60. PLEASE HELP!!! Alarm will not quit going off 98 Camaro
  61. E38 tuning without VSS
  62. 5.3 swap with 23x-24x camshaft HIGH idle
  63. Low spark advance?
  64. Dyno Shop That Won't Allow You to Watch Tuning?
  65. Flash/Tune in or around St. Louis
  66. Throttle pedal woes
  67. seasoned tuners please step inside
  68. i f*cking hate tuning
  69. HP Tuners packages with NGK/AEM/Innovate
  70. Tuning/Flashing Advice. Will it be driveable?
  71. 69 Camaro LS2 cranks but wont start...
  72. Gauges reading really funny.
  73. Too much timing being pulled on N2O COS5
  74. I Need Understanding on modern LS Electronics
  75. PCM blowing fuses.. only while in boost?
  76. p0402 exhaust gas recirculation excessive detected
  77. 05 GTO tune help
  78. Auto harness & PCM work with an M6?
  79. Looking for good tuner in the Jersey area
  80. No data link from pcm to OBD
  81. 5.3L Into a 98 F-body. Do I need to do anything with my wiring or ECM?
  82. P0200 code what next?
  83. Just finished installing a 2K LS1 motor, need some tuning help please!
  84. Mis-fire when warmed up.
  85. Air Fuel Guage
  86. Holley dominator wiring
  87. Trying to get dialed in with WB need formula help with LC1
  88. FAST 102/102 tuning issues
  89. Looking for LS9 injector data for LS1, going in tvs1900
  90. tune for extra pcm
  91. Help! Tuner is lost!
  92. flashing pcm to different year
  93. Low Load Low RPM Ping But No Knock Retard
  94. Which Table In EFI-Live To Adjust For Hanging Idle
  95. VERY confusing misfire issue!!
  96. F Body Service Manual Link 1998 - 2002
  97. 2002 Trans AM Tuning ?????
  98. "Unable to locate VCM" error in HP Tuners
  99. turbo c5
  100. Ls1 tps tuning
  101. LS3 416 Tach quit working now surging????
  102. Wanted - Tuner near Nashville
  103. P0113 wiring issue not in connector
  104. Best Brand to read AFR on HPTuners
  105. 2 bar map question
  106. 3 codes after 4L80 swap
  107. Help flashing a tune HPTuners
  108. trying to think of a speed based output in stock pcm to control solenoid
  109. calling Don (slowhawk) or any other tuning specialist
  110. Help With po336 Please?????
  111. New to tuning
  112. Tick performance dyno tuning
  113. HP Tuner 2-bar SD - can you add MAF?
  114. Anyone running s2(android) tuning apps?
  115. Hell Just Froze Over
  116. Knock at WOT--FALSE KNOCK???
  117. Bad IAC??
  118. GREAT SERVICE edcmat-l1 hitechtuning.com
  119. Critique my 5.3 turbo tune...mainly timing 2 bar SD HPtuners
  120. DiabloSport dspI1000, DiabloSport inTune Touch Screen Tuner
  121. turbo c5 wot knock
  122. efi live v1 trouble
  123. Car Miss-fires above 50mph
  124. AFR sensor placement?
  125. mail order tune??
  126. Holley EFI Dominator Questions
  127. need a new laptop for tuning
  128. Tuning in Twin Cities - Rear O2 Delete
  129. hanging idle and car wont idle at target idle
  130. Ls2 l77...
  131. Cars/Cags Lamp Pinout, 99 F-body
  132. Cammed ls1/t56: sudden lean and high idle conditions
  133. Sct programmer
  134. Need help ses light cuts in and out pin loose on ecu
  135. looking for help on STFT and LTFT normal readings
  136. efi live help
  137. FAST 90mm: going to redo idle tuning, tips and tricks welcome
  138. gen IV problems.
  139. tuning books
  140. Multiport Retro-Fit EZ-EFI Questions
  141. 99 z28 no start
  142. New e-testing?
  143. 99 ss problems
  144. quality of autometer wideband O2's for tunning?
  145. Need tuner in Delaware area
  146. Carb back to EFI
  147. 2 issues: Lterms frozen at 0.0 and -3.1 cruising and running WAY hot.
  148. Re-Tune?
  149. HPTuners....adding percentages across the table?
  150. changing intake
  151. alter tune for 100mm MAF
  152. How much timing advance on a turbo LS2?
  153. Does E40 ECM works with a 2001 5.3 (24x) Motor ?
  154. 98 Chevy prizm hesitation
  155. Predator
  156. Trouble codes for low 02 switching with brand new sensors
  157. Effects of larger intercooler on VE and AFR?
  158. Need Some Bin files
  159. surging issue after MOT and cam install
  160. *UPDATE* 4/17/13 4L60e No 3rd Unless Selected?
  161. Tuning in Salt Lake City Utah
  162. HP tuners - 5.3 timing table vs LS1 timing table
  163. New tuner need help
  164. Tuning with individual EGT!
  165. P2135 Code
  166. 4.8 vs 5.3 computer?
  167. PCM question
  168. Idle Timing with Cam?
  169. Efi live
  170. speedo not correct after gear change
  171. Engine swap/pcm compatibility question.
  172. 98 to 99-02 harness??
  173. Tuned to run too rich?
  174. Tuning question
  175. A/f ?
  176. (Video) What does this surge/stall issue look like to you?
  177. new tb/intake+wot=p0123?
  178. Displacement On Demand
  179. vats-passlock
  180. Is there any digital gash gauges out there ?
  181. Holley EFI use with stock gauges
  182. Can I tranfer a tune from my 98 speed density to a 99 with a Maf
  183. battery disconnect bad for the ecm?
  184. Tune questions
  185. Would a frost tune fix this?
  186. Tuning maf vs speed density
  187. Ls1 gauges sweeping
  188. High tps voltage with nw 102 tb
  189. Ltft bank 2 help
  190. Problems after shift light install
  191. trouble shooting codes p0174/p0171 and others
  192. Need best hp tuner person in the alabama area
  193. Need tech help - Want to convert CSFI injector controls to LT1 injectors
  194. Help, MAF Issue?
  195. PCM Not Seeing MAP Output
  196. help no start no spark
  197. Contact help, frost?
  198. Does this tune make my plugs look fat??
  199. Looking for tuners?
  200. Help need tune Huntsville Alabama
  201. 95# injectors help with efi live flow rate table
  202. EFI live ?
  203. Hp tuners sale?
  204. Question about emailing a tune HP Tuners
  205. looking for a tech 2 scanner
  206. Curing the "reduced engine power" TAC issues.
  207. Moving HP tuners to another computer
  208. best ecu for twin turbo project? 24x reluctor
  209. wideband o2 sensor help!!
  210. Need help for my 05 GMC?
  211. Buying HPT - how long did it take you all to "pick" it up
  212. 99 5.3 tsp problems
  213. Misfiring, please I just want some opinions
  214. 5.3 Tune help
  215. help with my setup!!!
  216. A/C Compressor control PCM?
  217. Tuning drop throttle response
  218. Anyone know if 96 with LS1 and PCM can pass emissions by changing VIN/deleting codes
  219. keep changing ve table but no difference 2 bar turbo
  220. AEM wideband issue
  221. 1996 Z28 Built with 24x conversion Need tune
  222. Max VE for an stroked L76?
  223. Battery Died While Reflashing, Now PCM Is Locked
  224. Need help mail in order tune C5
  225. Question, can I pass emissions, LT1 to LQ4 swap
  226. Need help Tuning my new LS3 Xim please
  227. Changing back to stock MAF
  228. Can you switch ecm from one cammed car to another?
  229. Reading AFR using LM1 & HPTuners...having problems!
  230. Bank 1 sensor 1
  231. swaping tunes via hpt
  232. can you have switch activated maps?
  233. P0118 two times in one week even after replacing ECT
  234. LS1 denotation in low gears only...ideas?
  235. What else could cause Fuel trims to go high and O2 sensors to read lean?
  236. O2 sensor not working HELP
  237. Engine will not start
  238. cat-less engine light tuning
  239. can i adjust shift points with intune?
  240. High RPM idle; Ive about had it!! Arg.
  241. P0200 & P0121 codes need HELP!
  242. Bought a 2001 5.3 LS & 700R4 but no computer or wire harness. Which one do I need?
  243. Tuning after mail order tune?
  244. what tables to change from 5.7 to 6.0
  245. c6 m6 reasembly
  246. Fixed p0102 now running worse, HELP!
  247. Ls2 408 fbody firing and fuel problem!!!
  248. DBW help!
  249. WOT AFR very rich from what commanded AFR should be.
  250. TOTAL OBD & ECU Auto Diagnostics (TOAD)