Computer Diagnostics & Tuning

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  1. LS1 Computer
  2. Dumb custom/HPP question
  3. Is tuning for 96/97 years really kept in different cells?
  4. .LT1 File for CC306, Stock Heads, 24lb's
  5. Should my PCM be re programmed??
  6. Pcm programming
  7. just learning this stuff, and have questions...(long)
  8. What are safe trans pressures???
  9. Leaning out at WOT
  10. Fuel injectors- cost vs. quality
  11. When should I shift
  12. Speedometer adjustment with tunercat
  13. RPM Limiter
  14. Advancing or retarding timing...
  15. Simple Question...?
  16. UPDATE on ECM page
  17. pcmhorsepower
  18. Those with Tunercat...
  19. EEC canister
  20. Fried PCM, looking for a better programmer now
  21. Revlimiter, using lt1 edit!!
  22. OBD2-OBD1 under dash connectors?
  23. Rejected PCM on emissions test
  24. corvette tuning in an f body?
  25. Will An OBDI converted cable Work on Impala?
  26. Is This Possible???
  27. If coverting to OBD1 from OBD2....
  28. What does this mean.
  29. Did I Destroy my ECM?
  30. Please Help with Tuning (long, sorry)
  31. cheap chip reprogramming
  32. OBDII LT1 Edit vs LS1 Eit, simliarities?
  33. Anybody want to take a look at my log file.
  34. code P1351 anybody?
  35. scanmaster accuracy
  36. MAP readings drop slightly at WOT
  37. Hypertech with scan cartridge?!
  38. is it worth getting my pcm programed for these mods?
  39. Best logger/scanner/reader software?
  40. Hard Question About 02 Simulants
  41. Power Programmer Erased
  42. If I get MAF translater, do I still need PCM reprogramming?
  43. Desperately looking for a tune for a blown 383?
  44. high voltage knock sensor
  45. datamaster ????
  46. I think i screwed up --> Tunercat
  47. Knocking while decelerating
  48. Opinions on the Electromotive ignition system
  49. Cable error? Wrong Vin error?
  50. Can programming allow me to keep HP gains from FPR
  51. Eliminating Closed Loop....
  52. ls1 edit
  53. HELP!!!! DTC code 51, my car is running like crap at wot
  54. OBDI basic tuning-setup Qs
  55. OBD-I Scanning/Logging/Diagnostic software; want to compile everything avalible to us
  56. Easy Question, How do you turn off the EGR and AIR Pump
  57. how do i...
  58. TPI tunnin' ????????????????????
  59. Looking for FAST website.
  60. what is code 43
  61. Lean, backfiring, and all of that other cool stuff
  62. tunercat, O2s, and nitrous
  63. FreeScan MAP values??
  64. When You Reset PCM What Table Does It Read At First???
  65. dyno tuning recommendations please
  66. What are BLM's and should I reset Them?
  67. How do you guy's feel about mail in tunning ?
  68. Tuning out Burst knock issue.
  69. pcm for less or turnercat
  70. heads/cam: files, advice, false knock
  71. What is "total" advance for ignition
  72. Map Sensor
  73. 4L60E trans table experts inside please
  74. ls1 edit
  75. ODBII & Traction Control
  76. Remote entry
  77. With DataMaster, I am seeing huge timing retard
  78. For those interested in self PCM Reprogramming and Hacking
  79. need a wiring harness..where to buy?
  80. Dyno tuned last night- But did I correct the right tables
  81. 120 dollar fuel comp
  82. Any with OBD2 LT1 edit????
  83. SOS Chip Burning HELP
  84. TPS question
  85. I Love Tunercat
  86. Explain N20 tuning real quick...Im confused.
  87. Anyone have a stock 93, M6, M28 .bin file?
  88. PCM source
  89. Instrument Cluster Conversion
  90. I think I hit my target, editing shift points
  91. Tuning Help...
  92. Scantool for WindowsCE?
  93. using a 96 PCM in a 95?
  94. Why does changing the injector constant or the maf tables change so much the AFR????
  95. how to program for 26 injectors
  96. logged with datamaster, now what?
  97. Need LT1 edit program for CC306 with ported LT4 heads.
  98. any have a program for a stock car with bolt ons??
  99. Looking for a email address for Andy Whittaker
  100. (M6) Trouble shifting to reverse, electrical/computer???
  101. how to do Fan setting other than HPP3?
  102. New Beta of Datamaster Available
  103. What is the CKP sensor
  104. New FreeScan logs - got knock?
  105. Tuning questions: how to make my car behave like I want it
  106. i ma buying a replacement pcm, will a buick roadmaster pcm work?
  107. How too see my injector duty cycles????
  108. Any difference in lt-1 edit and tunercat?
  109. TC Won't lock
  110. TPS voltage
  111. BLM's Off - Am I on the right track?
  112. Can I Regulate the Cooling Fan Operation with LT1Edit???
  113. Air Fuel Ratio in Free Scan???
  114. Base tuning with F.A.S.T for first startup of 396. Questions within please.
  115. LT1 edit and Hypertech can they be used together?
  116. OBD2 to OBD1
  117. What software is made to tune 93s
  118. LT1 help please
  119. CAGS questions
  120. tell me your speedo settings
  121. 93 Tuning Questions!
  122. trouble reading copying pcm
  123. What steps do you guys use to tune lower RPM stuff to make the car more driveable
  124. Formula for A/F ratio??
  125. Looking for a file XE 230/236 or XE236/242
  126. FAST Group buy
  127. Does PCM tuning offer any performance advantages for Stock 94 w/ Bolt ons
  128. FreeScan: ? about 02 volts
  129. 30lb injectors, tunercat
  130. Anyone Make an Affordable tuning Package for my OBD II??
  131. Paging ELIS...
  132. VE Calculator
  133. How can I "tune away" carbon on spark plugs with LT1_Edit?
  134. Functions of #10 fuse in underhood block???
  135. Emissions testing
  136. BLM's high at idle
  137. Z06 MAF table
  138. 93 pcm to later style
  139. help............
  140. OBD1 guide
  141. Custom Tuning
  142. Best Datalogging for air/fuel on ODBI
  143. Circuit to activate at O2 700mv or less??
  144. Passing Emissions suggestions
  145. Moding aftermarket TB to get equal left/right BLMs
  146. Auto program on M6 (LS1)
  147. best programer for OBDII?
  148. Pcmforless Kicks Ass!!!!!
  149. How to retard timing and richen fuel
  150. tuner cat ----tuning a few functions
  151. Schematics for the 8051 PCM
  152. OPEN LOOP ONLY question
  153. Operation of T56 reverse lockout solenoid
  154. Lt1 Edit instructions
  155. Can someone please look at my logged run...
  156. lean spike
  157. Yet some more why do I have knock retard questions.
  158. NEED HELP keep hitting rev limiter on 2-3 shift!
  159. Hitting rev limitier at 6375 but setting is at 6600???
  160. speedo calibration
  161. Help!I cant get on to pcmforless.com!!
  162. Programming firmer shifts?
  163. New mods, CC306/GTP-II heads...fuel probs? Logs w/i
  164. $8.95 for a chip
  165. Part number for a 95 PCM
  166. After Modifying My VE Tables, I Still Run Rich!!!!
  167. Help with WOT fuel mixture
  168. 02 mV ?
  169. DIY Wideband O2... anyone build one yet?
  170. 93 bin dump
  171. 02 SIms!?
  172. Spark retard going from part-throttle to WOT
  173. Bolt ons: What to do first w/ tunercat?
  174. Logging with Lambdaboy or Tech-edge
  175. Need trans expert to look at this set of tables.
  176. How to read a different PCM than LT1 (chevy truck PCMs)
  177. 50lb Injectors
  178. Please?? Pretty please?
  179. How to add Timing in LT1-Edit
  180. Timing Question
  181. Odd injector lbs/hr noticed, anyone else notice this?
  182. What exactly is torque management?
  183. ve master
  184. help service engine soon light on and nothings wrong with the engine
  185. Computer stays in cells 16, 17, & 18..why?
  186. XE224/230, 30# inject, what settings with tunercat?
  187. Does anyone offer free scan tool for odb2?
  188. LT1 edit question
  189. Do i have to have a hypertech PP for gear ratio changes
  190. VEMaster for 93's
  191. WOT tuning
  192. How to add fuel with LT1 Edit?
  193. Timing Question
  194. Anyone Ever Change Your RPM BLM Boundaries...Significantly?
  195. can I beg or plead with someone to look at my file
  196. Need wiring help
  197. How can I control a 96 4L60E with a 95PCM?
  198. Help on Open loop A/F Ratio Clairification!!
  199. argh! spark retard and knock counts? (long)
  200. Anyone with an A4 and 52mm TB?
  201. best place to buy Accel Gen7 DFI
  202. Is it worth it to learn how to program my own PCM?
  203. How to adjust rpm on cold start?
  204. Where can I download a free data logging program
  205. HPP3 cable: will it work with lt1 edit?
  206. tuning a turbo lt1 by yourself
  207. custom progarm (vs) HPPP III
  208. Bad MAF?
  209. trouble after car warms up
  210. What does this code mean??
  211. LT1 Edit VS Tunercat.. Which is better
  212. DFI or lt1 edit
  213. I keep on blowin my fuse--HELP!
  214. tranny not shifting
  215. Duty cycle 103.5% ?? Help
  216. manual fan switch problem, please help
  217. bad hesitation at 5200rpm
  218. ?? about Datamaster
  219. Does the PCM store run history?
  220. Power Programmer ?????'s
  221. Please help.
  222. Spark retard with no knock count increase?
  223. passed IM240 emissions with heads/cam/LT's
  224. Speed Scene Wiring
  225. PCM fried??
  226. Can someone troubleshoot these codes: 16,42,44,52.
  227. Need PROM burned for 93 T/A
  228. Emissions tuning
  229. changing computer from obd1-obd2. Need advice please
  230. ECM Page Update.....its ready to try
  231. Scanners for Laptops???...
  232. Cable for TunerCat and 94-95 LT1's
  233. Piggyback Fuel Computer.. check this out has anyone tried to make this work
  234. After swapping to an OBDI conversion computer....
  235. obd2 to obd1
  236. Spilt BLM's, going high on 1 side
  237. Can someone look at my Datamaster logs?
  238. Programming my 94 z
  239. PCMforless... any complaints / regrets?
  240. Need a CC306 file
  241. WB O2 in place of Stock O2
  242. Where to buy tunercat?
  243. SES light blinked at me a few times.
  244. Tunercat 1993 bins DA3 (CAR STARTS !!! WOOT !!)
  245. Tunercat - getting to idle, removing fuel
  246. Lt1 Edit
  247. 7000+ rpm on stock PCM?
  248. LT1 EDIT tuning ?'s/GTP Heads&GTP6 Cam
  249. Editing MAF calibration tables
  250. Help w/ '93 Eproms