View Full Version : PCM Diagnostics & Tuning

  1. Cruise LTRIMS and AF after injector scaling
  2. comp cam programer
  3. A4 owners, what WOT shift points did you pick?
  4. New to LS1's and Programming
  5. Code P0327
  6. where to get ls1 edit / hp tuners?
  7. HELP ME ... My Car switches cells and Ltrims go +25 ( in cell 22 )
  8. threw a code, EVAP?
  9. How can you tell if your MAF sensor is bad?
  10. Someone Please Help!!!
  11. how to turn off air bag light with tech 2
  12. 02 sensor question
  13. On a 99 PCM, is there a 12v switched lead anywhere?
  14. new to edit
  15. FTC 15 vs 22
  16. Question for those messing with the ve table
  17. So who's gonna write the book??
  18. Best Way To Tune ???
  19. A-Tap and data logging software
  20. LTFT help please
  21. Decent ECM diagnostic set up?
  22. Bring idle down
  23. Need help. P1637 code
  24. HPE is the place to go!!!
  25. O2 voltages - narrowband to wideband correlation
  26. Whats more important...correct idle airflow, or correct IAC counts?
  27. Help me understand something about tuning
  28. Setup my LM-1, WOW something is off (dyno or LM1)
  29. Mototron ECU for LS1's
  30. A4 + Cam + 4.10s = Screwed Shifting
  31. IFR scaling on PE vs. RPM tables too?
  32. Pass side window doesn't work after motor swap
  33. PC crashed - lost LS1Edit software??
  34. Car runs like crap
  35. I am about to bundle this ls1 edit stuff to a rock an sink it in the river!!
  36. hptuner-ls1edit
  37. What causes these 2 annoying things?
  38. big stuff website.
  39. will a gauge cluster from a93-97 lt1 hav the same pinouts as a 95 3.4l v6
  40. HP Tuners cable won't read PCM "HELP"
  41. Free Beta LS1 Scan software from carputing
  42. Are my 130 degree IAT readings normal sitting still in 77 degree ambient?
  43. Is their a book on Tuning PCM's or a Tutorial
  44. Dave at Ramchargers is #1 in my Book!!!
  45. Do I need to tune my car?
  46. How much is to much?
  47. Anyone ever use this HP Tuners Spreadsheet?
  48. wondering what would couse my tach to jump?
  49. HP Tuner log file, 1st time user, just want some advice
  50. low speed cruise effect.. how to stop it
  51. BIG PROBLEMS , +25 LTFT's on BOTH banks
  52. Why is my car missing, sputtering, popping through the exhaust at WOT
  53. fuel trims vs. timing for closed loop
  54. Best/Cheapest to buy new stock PCM for 2000 Camaro??
  55. does this look like false knock??
  56. help with changing shift points with HP Tuners
  57. Zeitronix WB
  58. How long before readiness test are ready?
  59. changed oil psi sender and now I have problems
  60. Extra PCM, how do I program VIN# or get VIN# programmed into unit?
  61. HP Tuner Question about IAC
  62. dyno tune
  63. Need cable for ecm
  64. Who tunes the Accel Gen7+ ?
  65. Qua Pasa
  66. MAF question
  67. false knock?
  68. scaled the injectors last night
  69. Best Place for wideband O2 bung?
  70. TRex Idle Tuning On A4
  71. eeprom flashing.
  72. Where is the Fuel Inertia Saftey Shut off Reset Sitch?
  73. Differences between A4 and M6 ecm and harness..
  74. A4 road course shift tuning
  75. just got hp tuners
  76. Can you stack an performance mod. with a programmer?
  77. Anyone running HPP3 after header install
  78. Pcm Help!?
  79. Problem ... need advice / guidance
  80. Code help??? P1626
  81. HPTuners on order, need "getting started" advice...
  82. Running Lean!
  83. Paging ChrisB
  84. before I spend the $$$
  85. Code P6714?
  86. Ported MAF ends... HPP3 tune?
  87. overtuning?
  88. HP Tuners-Removing AIR, EGR, and rear O2's, did a search, want to be clear...
  89. LM1 harness pinout requested
  90. torque management: does it affect M6's?
  91. Help What Is Making Me Go Though O2 Senors?
  92. Noob ? - HP from HP Tuners
  93. how to make tc lock in all of 3rd gear?
  94. books on LS1 tuning?
  95. Considering HP Tuners
  96. Open headers and o2
  97. Possible Causes Of +25 LTRIMs?
  98. If the engine is always going for ideal fuel mixture, how do mods lean or richen?
  99. Anybody seen this wideband??
  100. Large LTFT imbalance B1-B2
  101. Interest In C5 Laptop Mounts?
  102. how much will high flow cats skew air/fuel reading?Replacing stock post cat o2 w WBo2
  103. Whay are timing values negative in the Edit timing retard tables??
  104. What is Lean cruise?
  105. With HP Tuner what do the VE Numbers mean?
  106. Yet Another HP Tuner Question about EGR
  107. How did you install your Autometer Oil Pressure Gauge?
  108. 98 PCM Pin Assignment?
  109. i can see the spark plugs fire
  110. Mode 6 help.
  111. will 01/02 pcm work
  112. Using LM-1 as wide AND NARROW band? IE removing stock o2
  113. Paging NoGo:Question about adding timing at WOT
  114. SES Question
  115. Accel Gen7 & MSD 7AL-3 Ignition Box
  116. See if you can figure this out
  117. Can Someone Help Me Locally With Hp Tuner
  118. Pcm Question?
  119. Predator rev limiter....
  120. tunning with a diablo
  121. Low rpm KR after cam install.
  122. Has anyone turned off Throttle Cracker, and 2nd...why does my idle timing jump around
  123. Has anyone tuned off that darn IAC?
  124. Hand held tuner for cam?
  125. Corvette software into F-body PCM?
  126. How long tipicaly for RWTD to write a tune?
  127. G5X3 (and similar), care to share your Idle airflow, IAC park, and decay tables
  128. 1997 Corvette Programmer
  129. Check Engine Light.
  130. Harlan Shift light install problems
  131. High altitude Idle/MAP out of range problem
  132. EGR Removal and Timing Changes
  133. HP tuners questions
  134. NA timing tuning
  135. Drive by wire, and HPT. Help with TR220 idle tuning.
  136. Can U Reflash A Ecm With A Different Vin #
  137. Cruise Control not working?
  138. Code P0113
  139. LS1 Edit on a C5
  140. A/F mixture question
  141. how to keep idle out of closed loop?
  142. which route to go for self tuning????
  143. TCI SSF 3500 installed last night--Now Questions
  144. Turning off AIR completely in HP Tuners
  145. HP tuners tuning for headers and intake, where do I start??
  146. Car Won't Start
  147. SES/catalytic converter?
  148. HumpinSS....................................
  149. Reduce Timing with EGR Removal?
  150. knock sensor
  151. before and after tuning?
  152. Tuning for MPG?
  153. Autotap Help Pls.
  154. Reading HP Tuner Log
  155. What is the proper way to delete O2, EGR ect
  156. A/C on or off tables
  157. anybody got an hptuners file for a 98 with these mods
  158. Mix and match electronics for 6.0
  159. Why am I running Lean??
  160. Hpp3
  161. Excel Calculator for Gear based on Speed and RPM!
  162. Autometer Tachometer
  163. Help!! With Ls1edit!!
  164. got to tune with use of Innovate Wideband! thanks to Roman for driving my car!
  165. idle and cam
  166. when does injector pulse start
  167. TPS Code and Tranny issue
  168. map sensor was unplugged/ now strange>
  169. Anyone Have a HP Tuner File with the Stock VE Table?
  170. What WB to get?
  171. Pcm Help!?
  172. PE questions and modfying only certain g/cyl and rpm areas
  173. What should I change?
  174. Zo6 Maf
  175. LS-1 tuning just with LS-1 Edit?
  176. Cheapest place to get a DynoJet Wideband Commander??
  177. LS1Edit for holden ls1 Vehicle..
  178. Why no SES light?
  179. ifr and open loop
  180. HP tuner owners, help needed
  181. Bink, NoGo, anyone air/fuel change???
  182. has anyone ever seen an LS1 take 32 degrees of timing? Think I need some help!!
  183. what year has best pcm
  184. LS1edit VE tables vs HPtuners VE tables???
  185. Going back to stock, need reflash help.
  186. running a ford maf, on a GM/LS1 car
  187. Troubleshooting Code P0200
  188. What fan activation temps for 160 thermo?
  189. LTFT in the -24 range at idle
  190. Troubleshooting P0200 Code
  191. Just got my HP Tuners... need some help
  192. Need Help Please
  193. Need a copy of Ls1edit.
  194. newbie to tuning..just a couple of basic ?'s
  195. HP Tuners question....
  196. Will this hurt my tune?
  197. Lterms 25% Sterms 20% to 30% IAC 0 at idle
  198. Problem with ls1edit
  199. code 0315?
  200. Why should I buy a Predator? What can I do?
  201. HP tuners no response
  202. Stubble on decel and light throttle with 42.5's
  203. Downloading an Edit file written on a different version?
  204. Those with 42lb injectors....
  205. Hats off to Speed Inc.
  206. trans kind of slipping after h/c install?
  207. Idle problem HPtuners help
  208. installed a radix s/c.. no start
  209. Strange problem form 2k to 3k need some help please.
  210. what to expect....
  211. air bag light is on
  212. Need HP Tuner Help with Hot and Cold Start
  213. HP Tuners, disabling post cat O2 sensors..
  214. predator?
  215. Need help: Predator wont fix speedo!
  216. Knock Sensor
  217. can i add a 01 vin to my 98 edit
  218. Final question before Wideband purchase
  219. Final question before Wideband purchase
  220. What tables to change for Stroker engines?
  221. Open Loop/Cold Start A/F ????
  222. scanner, all maxed out at 24 paramaters?
  223. Tuner
  224. Wiring Problems Need Help From All!!!
  225. pcm and dyno tuning
  226. WOT but not in cell 22?
  227. help!! passenger side VERY rich, drivers side fine
  228. What's a Safe A/F mixture on a D-1SC
  229. What is the best wideband on the market?
  230. High Voltage 02 sensor???
  231. info on VE for big CI LS1s
  232. SES light came on
  233. Help...Several HPTuner questions?
  234. Help With SES Light
  235. Secondary VE Table
  236. cleaning wideband sensor
  237. HP Tuning Questions
  238. HPP3 questions
  239. knock senor problems
  240. P0335?
  241. Positive Ltrims feel quicker...
  242. Tuning questions
  243. Where is closest place to get my car tuned?
  244. Random idle surge, hangs high and automatic cruize w/90mm lsx 427, help please!
  245. How do i convert map sensor voltage
  246. ATTN Lou or Louis
  247. Mail Order tune question
  248. Just got HP tuners
  249. Question on ignition on stroker motor
  250. Tach stops working