View Full Version : PCM Diagnostics & Tuning



  1. Stumped on high LT's
  2. Shorted my PCM with edit. What will happen.
  3. hptuners question but for a v6 model
  4. My car is F'in with me!! It threw a code that doesn't exist!! Code P0D87?!?!?
  5. Predator?
  6. P0154 ????
  7. Engine pops then dies when going to WOT
  8. Wheel question
  9. Where to get a tune in NC?
  10. hand held tuning
  11. HP Tuners is making my VE table so purdy :D
  12. MAF question...
  13. question: if you descreen your maf, should you change the MAF airflow table?
  14. Ve Map
  15. SES light on. Help please!!
  16. Question about idle
  17. How do I Richen up my Idle with HP Tuners?
  18. New Tuning Software?
  19. HELP! O2 Simulator
  20. Stock MAF vs. Cal'd 85mm
  21. Vats problem....Edit not disabling it....
  22. VE data collecting w/ HPTnr's
  23. What Will A Tune Do For My 2k2 Ws6?
  24. knock sensor
  25. hptuners question
  26. Nx Maf Kit\codes
  27. Cruise LTRIMS and AF after injector scaling
  28. comp cam programer
  29. A4 owners, what WOT shift points did you pick?
  30. New to LS1's and Programming
  31. Code P0327
  32. where to get ls1 edit / hp tuners?
  33. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )
  34. threw a code, EVAP?
  35. How can you tell if your MAF sensor is bad?
  36. Someone Please Help!!!
  37. how to turn off air bag light with tech 2
  38. 02 sensor question
  39. On a 99 PCM, is there a 12v switched lead anywhere?
  40. new to edit
  41. FTC 15 vs 22
  42. Question for those messing with the ve table
  43. So who's gonna write the book??
  44. Best Way To Tune ???
  45. A-Tap and data logging software
  46. LTFT help please
  47. Decent ECM diagnostic set up?
  48. Bring idle down
  49. Need help. P1637 code
  50. HPE is the place to go!!!
  51. O2 voltages - narrowband to wideband correlation
  52. Whats more important...correct idle airflow, or correct IAC counts?
  53. Help me understand something about tuning
  54. Setup my LM-1, WOW something is off (dyno or LM1)
  55. Mototron ECU for LS1's
  56. A4 + Cam + 4.10s = Screwed Shifting
  57. IFR scaling on PE vs. RPM tables too?
  58. Pass side window doesn't work after motor swap
  59. PC crashed - lost LS1Edit software??
  60. Car runs like crap
  61. I am about to bundle this ls1 edit stuff to a rock an sink it in the river!!
  62. hptuner-ls1edit
  63. What causes these 2 annoying things?
  64. big stuff website.
  65. will a gauge cluster from a93-97 lt1 hav the same pinouts as a 95 3.4l v6
  66. HP Tuners cable won't read PCM "HELP"
  67. Free Beta LS1 Scan software from carputing
  68. Are my 130 degree IAT readings normal sitting still in 77 degree ambient?
  69. Is their a book on Tuning PCM's or a Tutorial
  70. Dave at Ramchargers is #1 in my Book!!!
  71. Do I need to tune my car?
  72. How much is to much?
  73. Anyone ever use this HP Tuners Spreadsheet?
  74. wondering what would couse my tach to jump?
  75. HP Tuner log file, 1st time user, just want some advice
  76. low speed cruise effect.. how to stop it
  77. BIG PROBLEMS , +25 LTFT's on BOTH banks
  78. Why is my car missing, sputtering, popping through the exhaust at WOT
  79. fuel trims vs. timing for closed loop
  80. Best/Cheapest to buy new stock PCM for 2000 Camaro??
  81. does this look like false knock??
  82. help with changing shift points with HP Tuners
  83. Zeitronix WB
  84. How long before readiness test are ready?
  85. changed oil psi sender and now I have problems
  86. Extra PCM, how do I program VIN# or get VIN# programmed into unit?
  87. HP Tuner Question about IAC
  88. dyno tune
  89. Need cable for ecm
  90. Who tunes the Accel Gen7+ ?
  91. Qua Pasa
  92. MAF question
  93. false knock?
  94. scaled the injectors last night
  95. Best Place for wideband O2 bung?
  96. TRex Idle Tuning On A4
  97. eeprom flashing.
  98. Where is the Fuel Inertia Saftey Shut off Reset Sitch?
  99. Differences between A4 and M6 ecm and harness..
  100. A4 road course shift tuning
  101. just got hp tuners
  102. Can you stack an performance mod. with a programmer?
  103. Anyone running HPP3 after header install
  104. Pcm Help!?
  105. Problem ... need advice / guidance
  106. Code help??? P1626
  107. HPTuners on order, need "getting started" advice...
  108. Running Lean!
  109. Paging ChrisB
  110. before I spend the $$$
  111. Code P6714?
  112. Ported MAF ends... HPP3 tune?
  113. overtuning?
  114. HP Tuners-Removing AIR, EGR, and rear O2's, did a search, want to be clear...
  115. LM1 harness pinout requested
  116. torque management: does it affect M6's?
  117. Help What Is Making Me Go Though O2 Senors?
  118. Noob ? - HP from HP Tuners
  119. how to make tc lock in all of 3rd gear?
  120. books on LS1 tuning?
  121. Considering HP Tuners
  122. Open headers and o2
  123. Possible Causes Of +25 LTRIMs?
  124. If the engine is always going for ideal fuel mixture, how do mods lean or richen?
  125. Anybody seen this wideband??
  126. Large LTFT imbalance B1-B2
  127. Interest In C5 Laptop Mounts?
  128. how much will high flow cats skew air/fuel reading?Replacing stock post cat o2 w WBo2
  129. Whay are timing values negative in the Edit timing retard tables??
  130. What is Lean cruise?
  131. With HP Tuner what do the VE Numbers mean?
  132. Yet Another HP Tuner Question about EGR
  133. How did you install your Autometer Oil Pressure Gauge?
  134. 98 PCM Pin Assignment?
  135. i can see the spark plugs fire
  136. Mode 6 help.
  137. will 01/02 pcm work
  138. Using LM-1 as wide AND NARROW band? IE removing stock o2
  139. Paging NoGo:Question about adding timing at WOT
  140. SES Question
  141. Accel Gen7 & MSD 7AL-3 Ignition Box
  142. See if you can figure this out
  143. Can Someone Help Me Locally With Hp Tuner
  144. Pcm Question?
  145. Predator rev limiter....
  146. tunning with a diablo
  147. Low rpm KR after cam install.
  148. Has anyone turned off Throttle Cracker, and 2nd...why does my idle timing jump around
  149. Has anyone tuned off that darn IAC?
  150. Hand held tuner for cam?
  151. Corvette software into F-body PCM?
  152. How long tipicaly for RWTD to write a tune?
  153. G5X3 (and similar), care to share your Idle airflow, IAC park, and decay tables
  154. 1997 Corvette Programmer
  155. Check Engine Light.
  156. Harlan Shift light install problems
  157. High altitude Idle/MAP out of range problem
  158. EGR Removal and Timing Changes
  159. HP tuners questions
  160. NA timing tuning
  161. Drive by wire, and HPT. Help with TR220 idle tuning.
  162. Can U Reflash A Ecm With A Different Vin #
  163. Cruise Control not working?
  164. Code P0113
  165. LS1 Edit on a C5
  166. A/F mixture question
  167. how to keep idle out of closed loop?
  168. which route to go for self tuning????
  169. TCI SSF 3500 installed last night--Now Questions
  170. Turning off AIR completely in HP Tuners
  171. HP tuners tuning for headers and intake, where do I start??
  172. Car Won't Start
  173. SES/catalytic converter?
  174. HumpinSS....................................
  175. Reduce Timing with EGR Removal?
  176. knock sensor
  177. before and after tuning?
  178. Tuning for MPG?
  179. Autotap Help Pls.
  180. Reading HP Tuner Log
  181. What is the proper way to delete O2, EGR ect
  182. A/C on or off tables
  183. anybody got an hptuners file for a 98 with these mods
  184. Mix and match electronics for 6.0
  185. Why am I running Lean??
  186. Hpp3
  187. Excel Calculator for Gear based on Speed and RPM!
  188. Autometer Tachometer
  189. Help!! With Ls1edit!!
  190. got to tune with use of Innovate Wideband! thanks to Roman for driving my car!
  191. idle and cam
  192. when does injector pulse start
  193. TPS Code and Tranny issue
  194. map sensor was unplugged/ now strange>
  195. Anyone Have a HP Tuner File with the Stock VE Table?
  196. What WB to get?
  197. Pcm Help!?
  198. PE questions and modfying only certain g/cyl and rpm areas
  199. What should I change?
  200. Zo6 Maf
  201. LS-1 tuning just with LS-1 Edit?
  202. Cheapest place to get a DynoJet Wideband Commander??
  203. LS1Edit for holden ls1 Vehicle..
  204. Why no SES light?
  205. ifr and open loop
  206. HP tuner owners, help needed
  207. Bink, NoGo, anyone air/fuel change???
  208. has anyone ever seen an LS1 take 32 degrees of timing? Think I need some help!!
  209. what year has best pcm
  210. LS1edit VE tables vs HPtuners VE tables???
  211. Going back to stock, need reflash help.
  212. running a ford maf, on a GM/LS1 car
  213. Troubleshooting Code P0200
  214. What fan activation temps for 160 thermo?
  215. LTFT in the -24 range at idle
  216. Troubleshooting P0200 Code
  217. Just got my HP Tuners... need some help
  218. Need Help Please
  219. Need a copy of Ls1edit.
  220. newbie to tuning..just a couple of basic ?'s
  221. HP Tuners question....
  222. Will this hurt my tune?
  223. Lterms 25% Sterms 20% to 30% IAC 0 at idle
  224. Problem with ls1edit
  225. code 0315?
  226. Why should I buy a Predator? What can I do?
  227. HP tuners no response
  228. Stubble on decel and light throttle with 42.5's
  229. Downloading an Edit file written on a different version?
  230. Those with 42lb injectors....
  231. Hats off to Speed Inc.
  232. trans kind of slipping after h/c install?
  233. Idle problem HPtuners help
  234. installed a radix s/c.. no start
  235. Strange problem form 2k to 3k need some help please.
  236. what to expect....
  237. air bag light is on
  238. Need HP Tuner Help with Hot and Cold Start
  239. HP Tuners, disabling post cat O2 sensors..
  240. predator?
  241. Need help: Predator wont fix speedo!
  242. Knock Sensor
  243. can i add a 01 vin to my 98 edit
  244. Final question before Wideband purchase
  245. Final question before Wideband purchase
  246. What tables to change for Stroker engines?
  247. Open Loop/Cold Start A/F ????
  248. scanner, all maxed out at 24 paramaters?
  249. Tuner
  250. Wiring Problems Need Help From All!!!