Computer Diagnostics and Tuning

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  1. Time for a tune
  2. I NEED A CAR FAX...please???
  3. mail order tune with high altitude
  4. How can I test my OBDII connector?
  5. Tuner C.A.T.S or LT1 Edit??? (95 LT1)
  6. Open Loop Speed density, A/F not changing
  7. Opti spark wheel / output ?'s
  8. Shopping for a Wide band
  9. Tunercat def file... I reformatted
  10. wiring and tuning
  11. stock injector flow rate
  12. dash wiring ?
  13. changing to straight distributor
  14. Anyone with DFI
  15. little confused with tunercat
  16. will an automatic LT1 ECU work in a 6 speed car?
  17. Quick question
  18. Need to richen up at WOT - which tables?
  19. tunercat and freescan unable to establish communications with PCM :(
  20. can't get wot timing below 26 degrees
  21. DIYEFI.org, FreeEMS and the future of TRUE DIY engine manage
  22. limp mode?
  23. How much HP/Torque does a tune gain you
  24. Irratic wideband...MALF codes inside (datamaster)
  25. OBD II Software Scanner
  26. WOT to Rich, How to lean. PE tables are 0
  27. PCM - MADZ28 (Madtuner) or PCMforless?
  28. Help with hooking up laptop to PCM
  29. Open Loop, Speed density. Fuel Tables Used?
  30. 95 PCM controlling a 93 LT1
  31. Someone take a look at my tune? Opinions?
  32. difference in pcm's
  33. looking for a bin file for tunercat 94Z28
  34. What is your AFR when you are decelling?
  35. Need Your stock lt1 datalogs.
  36. Need Your le2.2 or le data master logs to see whar i shoud be at
  37. wideband MAX lean when WOT...log seems good?
  38. Battery Drain over night
  39. Data Master Help
  40. Problem Logging Wideband Thru A/C Sensor
  41. inverse temp term vs mat
  42. o2 ?
  43. Will tunercat & freescan work with usb?
  44. Cheap programming for 96-97 OBDII?
  45. Is there really much to gain by having a chip burned on a '93 SD car (bolt-on)?
  46. datalog 93 lt1
  47. VE Master?
  48. wiring an a4-m6 swap
  49. Tuning newb ?'s Added heads.
  50. Strange 02 data logs
  51. What should I change in C.A.T.S w/ these mods.
  52. speedometer problem
  53. Hypertech programmer III question?
  54. BCM Codes, Can anyone tell me where to start?
  55. 95 firebird vat bypass
  56. solid mounts causing me to pull timing?
  57. how many people run with there knock sensor zero'ed out?
  58. Running rich?
  59. Reprogram computer to allow use of trans from a different year
  60. Quick O2 sensor question.
  61. cant connect to read code
  62. can someone diagnos these scans please?
  63. Quickie about diablo sport
  64. Inside the mind of an OBD I?
  65. need to double check stuff, injectors/tb
  66. Fast dual wideband 02 controller ?'s
  67. 93 prom chip
  68. IAC Park postion vs. Coolant temp(cats)
  69. Tuning for 96: JET, LT1 edit, obd1 conversion?
  70. converting serial cable to usb
  71. Narrow bans simulation
  72. Help with freescan file
  73. Is Madwolf still doing Tuning
  74. Head cam, loading up on fuel at idle, Need help
  75. 1993 ecm covert to 1994 pcm
  76. stroker tuning
  77. Boosting fuel pressure ?
  78. Disabling skip shift with LT1 Edit
  79. How to change rev limiter
  80. OBD1 vs. OBD2 tuning questions
  81. diablo sport
  82. Security light + vats programmed out
  83. Can only get 10PSI of boost
  84. Differences between 94 and 95 LT1 programs?
  85. Where to start on open loop tune?
  86. looking for bin file(s)
  87. Shift Kit need tuning?
  88. MAF Tune for E85?
  89. Car goes nuts when it goes into closed loop, 02's? look at my data logs
  90. When to tune...
  91. Cable failure..
  92. Need Computer Chip for 5.7L V8 94
  93. Datamaster questions
  94. P0400 code
  95. Do I need bigger injectors
  96. Best Tunning Programs??????
  97. driveability without vss
  98. Is the Commander 950 for TPI engines easy to tune??
  99. Help with code 41
  100. tunner cat help
  101. running rich
  102. Gettin Started Tuning A 95 Z28
  103. possible causes of low blm's on one side
  104. Should I get a new ignition before tuning?
  105. MegaSquirt II questions
  106. Datamaster log, can anyone take a look?
  107. OBD1 conversion question
  108. Car wont Start " trouble code p0336" eek !!!
  109. can i use a 95 akm cable to tune obdII conversion?
  110. AutoXray 6000 vs. Datamaster
  111. code 29 air pump quit
  112. BLM always seem to be 6 off from each other?
  113. Tuning LTFT
  114. Rear gear change with 93 computer, what is needed?
  115. lt1 wiring diabram???
  116. Calling all tunning techs!
  117. tell me the diiferents
  118. pcm test?
  119. Pump Gas Timing
  120. Car looses power, won't start, clicking, etc.
  121. ? on gears / speedo-odo calibration
  122. can i do this?
  123. Dyno tune - typically worth how much with my configuration?
  124. tunning so far
  125. Replacement Wiring Harness..
  126. VSS not working
  127. Flickering gauges on start up
  128. csv files
  129. No response from PCM..
  130. Vista with Tunercats?
  131. Anyone know how much it costs to bring PCM's for less to me for a tune?
  132. Computer tuners
  133. LT1 TUNERCAT Particial throttle tunning(camsurge)
  134. Trans go Shift kit, Change shift points
  135. Tuners in/round MI area
  136. 1994 camaro bin file needed
  137. Revs to 1600rpm on hot start
  138. LT4 Tuning Options... [HELP]
  139. Computer? Distributor?
  140. tunning help please newbie
  141. Tuning 30# SVO Injectors - Did search
  142. Help Please!!!!!!!!!!!!
  143. Stock LT4 File OBD1
  144. Single 02 Problem 94 LT1
  145. 93 Corvette LT1 MAP Problems...
  146. looking for a stock 94 A4 bin
  147. Edit tune for a 386?
  148. Wire Coming Off Starter Wire? (Cut)
  149. Tuning out o2 sensors? Want open loop tune
  150. Datamaster Logged run, RPM's not very smooth?
  151. lt1 logging with efi live anybody?
  152. ODB II cable?
  153. pulling codes on a 1994 Z28???
  154. Tech help
  155. wiring up innovate SSi-4
  156. knock sensor voltage
  157. wot tunning
  158. E85 383 LT1 tuning
  159. Tune after longtubes and !egr/air
  160. lt1 bank one to rich
  161. How to change stoich AF in Tunercat? Trying E85
  162. xfi TUNE
  163. Tune/Emissions/Thermostat - any input?
  164. Need turbo tune for 95 camaro
  165. Injector Offsets & Flow for Racetronix 37#?
  166. Mail order LT1edit tunes?
  167. does anyone use scantool and ELM scan (elmscan)
  168. 94-95 LT1 auto PCMs programmed the same?
  169. ok got my car scaned, tps and maf ?!
  170. Data log
  171. Change Target AFR with LT1
  172. cooling fan control circuit
  173. common VATS issue, please help technologically challenged
  174. Open and Closed Loop question
  175. Lets talk about Rear O2 sensors and Fueling
  176. Installing cam need help tuning
  177. BIG VOLTAGE drop on 1,4,6,7 - Anyone know where power splice is in harness??
  178. PCM Staying in Open Loop?
  179. OBD2 to OBD1?
  180. Recommended sources for purchasing a PCM
  181. burning rich
  182. what cable? OBD1 conversion question!
  183. Thing I Need To Change In PCM Before First Startup On New 383?
  184. tuners?
  185. possible to update a "tuned" PCM from A4 to M6?
  186. Who repairs PCM's?
  187. blm locker program
  188. 383 speed density bins wanted
  189. FTP Space to share LT1EDIT Files and BIN Files
  190. DTC 51 after new cal
  191. Confirming a PCM got fried
  192. Flashed my 98 LS1 to stock, wont start?
  193. GM's Secret Sauce
  194. ECU engine codes
  195. Problem loading tune
  196. Is this ECM bad?
  197. datamaster with vista? or other datalogging
  198. 4l60e tuning
  199. Eprom ?
  200. .bin or .lt1 file for gm847
  201. Swapping 96 OBD2 engine/harness/PCM into 95 OBD1 car
  202. lc1 problem
  203. TCC Release Help
  204. VEMaster Question
  205. Idle stuck in cell 18?
  206. wideband question
  207. 383 Lt1 wont idle in open loop.
  208. Why can't I get codes to display?
  209. WB 02 location...
  210. Anybody close to Nashville with LT1 edit
  211. RS232 Serial Port Express Cards
  212. low on lowend
  213. Need Help!
  214. need a sticker
  215. Performance Chips
  216. 1993 ALDL wiring question, which wires needed?
  217. Shift light in 93
  218. Cadillac northstar question
  219. does anybody use there PC to tune ?
  220. Anybody do there own custom programing with hooking a PC to there car ?
  221. Where to start??
  222. E10 ethanol Tune?
  223. Info On Changing Stuff In PCM To Match My 42# Injectors.
  224. General Questions - FAST XFI
  225. Datamaster Dyno?
  226. Fast XFI vs. Older Setup
  227. Trying to convery my 96 to E85
  228. Hypertech 2000 SS A4
  229. Speed Density ???
  230. computer swap
  231. little tuning help please
  232. Cable upgrade
  233. How can I tell what PCM/Harness
  234. Data logging on Mac
  235. Question on cables and Tunercat
  236. What specs for a tuning laptop?
  237. Lean Bank 1 - Split BLM's
  238. Detailed definitions please!
  239. F-Body Diablo Predator Scanner/Programmer ?
  240. Been over 4 years since I tuned my car... (ls1edit)
  241. PCM connector pin removal
  242. shift point question please help asap
  243. 306 cam obd1 mail order tune...should I upgrade to obd2 and retune?
  244. gm mode 22 scan tool - questions
  245. To much fuel on deccel ?
  246. Megasquirrt stand alone
  247. which fuel management unit?????????
  248. Will autotap AT1 hardware
  249. will this aldl cable work for me
  250. Another Cheap Chip