View Full Version : PCM Diagnostics & Tuning



  1. Ok my Surge Problem is the Yank SS4000 Converter,Hp Tuner guys inside Please!
  2. PE adjustments affecting shift points?
  3. What made the LTFT's go positive...
  4. Uploading another vehichles flash file?
  5. Vette Doctors tuning
  6. What happened to ls1tuning.com
  7. Just a quick question!
  8. Help needed with tuning large cam/high stall converter
  9. why did I make no power???
  10. Help! Anyone do PCM repair in/around Dallas??
  11. Need flash file for a 99 Z28 6spd
  12. 16 volt battery any good?
  13. Help can't lean out car in PE !! w/ HP tuners
  14. Need help fast my WOT run was 13.9.1 A/F ratio
  15. Right bank LTRIMS WAY off....
  16. HP Tuners: Can you have a look at my Tune?
  17. What would cause a P0506 code?
  18. Help! Negative MAF readings????
  19. Just want to swap files
  20. How would you wire Drive By Wire into a throttle cable fbody style car?
  21. new stall / transmission
  22. Stumped on high LT's
  23. Shorted my PCM with edit. What will happen.
  24. hptuners question but for a v6 model
  25. My car is F'in with me!! It threw a code that doesn't exist!! Code P0D87?!?!?
  26. Predator?
  27. P0154 ????
  28. Engine pops then dies when going to WOT
  29. Wheel question
  30. Where to get a tune in NC?
  31. hand held tuning
  32. HP Tuners is making my VE table so purdy :D
  33. MAF question...
  34. question: if you descreen your maf, should you change the MAF airflow table?
  35. Ve Map
  36. SES light on. Help please!!
  37. Question about idle
  38. How do I Richen up my Idle with HP Tuners?
  39. New Tuning Software?
  40. HELP! O2 Simulator
  41. Stock MAF vs. Cal'd 85mm
  42. Vats problem....Edit not disabling it....
  43. VE data collecting w/ HPTnr's
  44. What Will A Tune Do For My 2k2 Ws6?
  45. knock sensor
  46. hptuners question
  47. Nx Maf Kit\codes
  48. Cruise LTRIMS and AF after injector scaling
  49. comp cam programer
  50. A4 owners, what WOT shift points did you pick?
  51. New to LS1's and Programming
  52. Code P0327
  53. where to get ls1 edit / hp tuners?
  54. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )
  55. threw a code, EVAP?
  56. How can you tell if your MAF sensor is bad?
  57. Someone Please Help!!!
  58. how to turn off air bag light with tech 2
  59. 02 sensor question
  60. On a 99 PCM, is there a 12v switched lead anywhere?
  61. new to edit
  62. FTC 15 vs 22
  63. Question for those messing with the ve table
  64. So who's gonna write the book??
  65. Best Way To Tune ???
  66. A-Tap and data logging software
  67. LTFT help please
  68. Decent ECM diagnostic set up?
  69. Bring idle down
  70. Need help. P1637 code
  71. HPE is the place to go!!!
  72. O2 voltages - narrowband to wideband correlation
  73. Whats more important...correct idle airflow, or correct IAC counts?
  74. Help me understand something about tuning
  75. Setup my LM-1, WOW something is off (dyno or LM1)
  76. Mototron ECU for LS1's
  77. A4 + Cam + 4.10s = Screwed Shifting
  78. IFR scaling on PE vs. RPM tables too?
  79. Pass side window doesn't work after motor swap
  80. PC crashed - lost LS1Edit software??
  81. Car runs like crap
  82. I am about to bundle this ls1 edit stuff to a rock an sink it in the river!!
  83. hptuner-ls1edit
  84. What causes these 2 annoying things?
  85. big stuff website.
  86. will a gauge cluster from a93-97 lt1 hav the same pinouts as a 95 3.4l v6
  87. HP Tuners cable won't read PCM "HELP"
  88. Free Beta LS1 Scan software from carputing
  89. Are my 130 degree IAT readings normal sitting still in 77 degree ambient?
  90. Is their a book on Tuning PCM's or a Tutorial
  91. Dave at Ramchargers is #1 in my Book!!!
  92. Do I need to tune my car?
  93. How much is to much?
  94. Anyone ever use this HP Tuners Spreadsheet?
  95. wondering what would couse my tach to jump?
  96. HP Tuner log file, 1st time user, just want some advice
  97. low speed cruise effect.. how to stop it
  98. BIG PROBLEMS , +25 LTFT's on BOTH banks
  99. Why is my car missing, sputtering, popping through the exhaust at WOT
  100. fuel trims vs. timing for closed loop
  101. Best/Cheapest to buy new stock PCM for 2000 Camaro??
  102. does this look like false knock??
  103. help with changing shift points with HP Tuners
  104. Zeitronix WB
  105. How long before readiness test are ready?
  106. changed oil psi sender and now I have problems
  107. Extra PCM, how do I program VIN# or get VIN# programmed into unit?
  108. HP Tuner Question about IAC
  109. dyno tune
  110. Need cable for ecm
  111. Who tunes the Accel Gen7+ ?
  112. Qua Pasa
  113. MAF question
  114. false knock?
  115. scaled the injectors last night
  116. Best Place for wideband O2 bung?
  117. TRex Idle Tuning On A4
  118. eeprom flashing.
  119. Where is the Fuel Inertia Saftey Shut off Reset Sitch?
  120. Differences between A4 and M6 ecm and harness..
  121. A4 road course shift tuning
  122. just got hp tuners
  123. Can you stack an performance mod. with a programmer?
  124. Anyone running HPP3 after header install
  125. Pcm Help!?
  126. Problem ... need advice / guidance
  127. Code help??? P1626
  128. HPTuners on order, need "getting started" advice...
  129. Running Lean!
  130. Paging ChrisB
  131. before I spend the $$$
  132. Code P6714?
  133. Ported MAF ends... HPP3 tune?
  134. overtuning?
  135. HP Tuners-Removing AIR, EGR, and rear O2's, did a search, want to be clear...
  136. LM1 harness pinout requested
  137. torque management: does it affect M6's?
  138. Help What Is Making Me Go Though O2 Senors?
  139. Noob ? - HP from HP Tuners
  140. how to make tc lock in all of 3rd gear?
  141. books on LS1 tuning?
  142. Considering HP Tuners
  143. Open headers and o2
  144. Possible Causes Of +25 LTRIMs?
  145. If the engine is always going for ideal fuel mixture, how do mods lean or richen?
  146. Anybody seen this wideband??
  147. Large LTFT imbalance B1-B2
  148. Interest In C5 Laptop Mounts?
  149. how much will high flow cats skew air/fuel reading?Replacing stock post cat o2 w WBo2
  150. Whay are timing values negative in the Edit timing retard tables??
  151. What is Lean cruise?
  152. With HP Tuner what do the VE Numbers mean?
  153. Yet Another HP Tuner Question about EGR
  154. How did you install your Autometer Oil Pressure Gauge?
  155. 98 PCM Pin Assignment?
  156. i can see the spark plugs fire
  157. Mode 6 help.
  158. will 01/02 pcm work
  159. Using LM-1 as wide AND NARROW band? IE removing stock o2
  160. Paging NoGo:Question about adding timing at WOT
  161. SES Question
  162. Accel Gen7 & MSD 7AL-3 Ignition Box
  163. See if you can figure this out
  164. Can Someone Help Me Locally With Hp Tuner
  165. Pcm Question?
  166. Predator rev limiter....
  167. tunning with a diablo
  168. Low rpm KR after cam install.
  169. Has anyone turned off Throttle Cracker, and 2nd...why does my idle timing jump around
  170. Has anyone tuned off that darn IAC?
  171. Hand held tuner for cam?
  172. Corvette software into F-body PCM?
  173. How long tipicaly for RWTD to write a tune?
  174. G5X3 (and similar), care to share your Idle airflow, IAC park, and decay tables
  175. 1997 Corvette Programmer
  176. Check Engine Light.
  177. Harlan Shift light install problems
  178. High altitude Idle/MAP out of range problem
  179. EGR Removal and Timing Changes
  180. HP tuners questions
  181. NA timing tuning
  182. Drive by wire, and HPT. Help with TR220 idle tuning.
  183. Can U Reflash A Ecm With A Different Vin #
  184. Cruise Control not working?
  185. Code P0113
  186. LS1 Edit on a C5
  187. A/F mixture question
  188. how to keep idle out of closed loop?
  189. which route to go for self tuning????
  190. TCI SSF 3500 installed last night--Now Questions
  191. Turning off AIR completely in HP Tuners
  192. HP tuners tuning for headers and intake, where do I start??
  193. Car Won't Start
  194. SES/catalytic converter?
  195. HumpinSS....................................
  196. Reduce Timing with EGR Removal?
  197. knock sensor
  198. before and after tuning?
  199. Tuning for MPG?
  200. Autotap Help Pls.
  201. Reading HP Tuner Log
  202. What is the proper way to delete O2, EGR ect
  203. A/C on or off tables
  204. anybody got an hptuners file for a 98 with these mods
  205. Mix and match electronics for 6.0
  206. Why am I running Lean??
  207. Hpp3
  208. Excel Calculator for Gear based on Speed and RPM!
  209. Autometer Tachometer
  210. Help!! With Ls1edit!!
  211. got to tune with use of Innovate Wideband! thanks to Roman for driving my car!
  212. idle and cam
  213. when does injector pulse start
  214. TPS Code and Tranny issue
  215. map sensor was unplugged/ now strange>
  216. Anyone Have a HP Tuner File with the Stock VE Table?
  217. What WB to get?
  218. Pcm Help!?
  219. PE questions and modfying only certain g/cyl and rpm areas
  220. What should I change?
  221. Zo6 Maf
  222. LS-1 tuning just with LS-1 Edit?
  223. Cheapest place to get a DynoJet Wideband Commander??
  224. LS1Edit for holden ls1 Vehicle..
  225. Why no SES light?
  226. ifr and open loop
  227. HP tuner owners, help needed
  228. Bink, NoGo, anyone air/fuel change???
  229. has anyone ever seen an LS1 take 32 degrees of timing? Think I need some help!!
  230. what year has best pcm
  231. LS1edit VE tables vs HPtuners VE tables???
  232. Going back to stock, need reflash help.
  233. running a ford maf, on a GM/LS1 car
  234. Troubleshooting Code P0200
  235. What fan activation temps for 160 thermo?
  236. LTFT in the -24 range at idle
  237. Troubleshooting P0200 Code
  238. Just got my HP Tuners... need some help
  239. Need Help Please
  240. Need a copy of Ls1edit.
  241. newbie to tuning..just a couple of basic ?'s
  242. HP Tuners question....
  243. Will this hurt my tune?
  244. Lterms 25% Sterms 20% to 30% IAC 0 at idle
  245. Problem with ls1edit
  246. code 0315?
  247. Why should I buy a Predator? What can I do?
  248. HP tuners no response
  249. Stubble on decel and light throttle with 42.5's
  250. Downloading an Edit file written on a different version?