Computer Diagnostics & Tuning

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  1. Where to get your version of DataMaster
  2. Help with harness conversion please
  3. Link Error Pcm Scan
  4. MadZ28Tune??
  5. Time for a tune
  6. I NEED A CAR FAX...please???
  7. mail order tune with high altitude
  8. How can I test my OBDII connector?
  9. Tuner C.A.T.S or LT1 Edit??? (95 LT1)
  10. Open Loop Speed density, A/F not changing
  11. Opti spark wheel / output ?'s
  12. Shopping for a Wide band
  13. Tunercat def file... I reformatted
  14. wiring and tuning
  15. stock injector flow rate
  16. dash wiring ?
  17. changing to straight distributor
  18. Anyone with DFI
  19. little confused with tunercat
  20. will an automatic LT1 ECU work in a 6 speed car?
  21. Quick question
  22. Need to richen up at WOT - which tables?
  23. tunercat and freescan unable to establish communications with PCM :(
  24. can't get wot timing below 26 degrees
  25. DIYEFI.org, FreeEMS and the future of TRUE DIY engine manage
  26. limp mode?
  27. How much HP/Torque does a tune gain you
  28. Irratic wideband...MALF codes inside (datamaster)
  29. OBD II Software Scanner
  30. WOT to Rich, How to lean. PE tables are 0
  31. PCM - MADZ28 (Madtuner) or PCMforless?
  32. Help with hooking up laptop to PCM
  33. Open Loop, Speed density. Fuel Tables Used?
  34. 95 PCM controlling a 93 LT1
  35. Someone take a look at my tune? Opinions?
  36. difference in pcm's
  37. looking for a bin file for tunercat 94Z28
  38. What is your AFR when you are decelling?
  39. Need Your stock lt1 datalogs.
  40. Need Your le2.2 or le data master logs to see whar i shoud be at
  41. wideband MAX lean when WOT...log seems good?
  42. Battery Drain over night
  43. Data Master Help
  44. Problem Logging Wideband Thru A/C Sensor
  45. inverse temp term vs mat
  46. o2 ?
  47. Will tunercat & freescan work with usb?
  48. Cheap programming for 96-97 OBDII?
  49. Is there really much to gain by having a chip burned on a '93 SD car (bolt-on)?
  50. datalog 93 lt1
  51. VE Master?
  52. wiring an a4-m6 swap
  53. Tuning newb ?'s Added heads.
  54. Strange 02 data logs
  55. What should I change in C.A.T.S w/ these mods.
  56. speedometer problem
  57. Hypertech programmer III question?
  58. BCM Codes, Can anyone tell me where to start?
  59. 95 firebird vat bypass
  60. solid mounts causing me to pull timing?
  61. how many people run with there knock sensor zero'ed out?
  62. Running rich?
  63. Reprogram computer to allow use of trans from a different year
  64. Quick O2 sensor question.
  65. cant connect to read code
  66. can someone diagnos these scans please?
  67. Quickie about diablo sport
  68. Inside the mind of an OBD I?
  69. need to double check stuff, injectors/tb
  70. Fast dual wideband 02 controller ?'s
  71. 93 prom chip
  72. IAC Park postion vs. Coolant temp(cats)
  73. Tuning for 96: JET, LT1 edit, obd1 conversion?
  74. converting serial cable to usb
  75. Narrow bans simulation
  76. Help with freescan file
  77. Is Madwolf still doing Tuning
  78. Head cam, loading up on fuel at idle, Need help
  79. 1993 ecm covert to 1994 pcm
  80. stroker tuning
  81. Boosting fuel pressure ?
  82. Disabling skip shift with LT1 Edit
  83. How to change rev limiter
  84. OBD1 vs. OBD2 tuning questions
  85. diablo sport
  86. Security light + vats programmed out
  87. Can only get 10PSI of boost
  88. Differences between 94 and 95 LT1 programs?
  89. Where to start on open loop tune?
  90. looking for bin file(s)
  91. Shift Kit need tuning?
  92. MAF Tune for E85?
  93. Car goes nuts when it goes into closed loop, 02's? look at my data logs
  94. When to tune...
  95. Cable failure..
  96. Need Computer Chip for 5.7L V8 94
  97. Datamaster questions
  98. P0400 code
  99. Do I need bigger injectors
  100. Best Tunning Programs??????
  101. driveability without vss
  102. Is the Commander 950 for TPI engines easy to tune??
  103. Help with code 41
  104. tunner cat help
  105. running rich
  106. Gettin Started Tuning A 95 Z28
  107. possible causes of low blm's on one side
  108. Should I get a new ignition before tuning?
  109. MegaSquirt II questions
  110. Datamaster log, can anyone take a look?
  111. OBD1 conversion question
  112. Car wont Start " trouble code p0336" eek !!!
  113. can i use a 95 akm cable to tune obdII conversion?
  114. AutoXray 6000 vs. Datamaster
  115. code 29 air pump quit
  116. BLM always seem to be 6 off from each other?
  117. Tuning LTFT
  118. Rear gear change with 93 computer, what is needed?
  119. lt1 wiring diabram???
  120. Calling all tunning techs!
  121. tell me the diiferents
  122. pcm test?
  123. Pump Gas Timing
  124. Car looses power, won't start, clicking, etc.
  125. ? on gears / speedo-odo calibration
  126. can i do this?
  127. Dyno tune - typically worth how much with my configuration?
  128. tunning so far
  129. Replacement Wiring Harness..
  130. VSS not working
  131. Flickering gauges on start up
  132. csv files
  133. No response from PCM..
  134. Vista with Tunercats?
  135. Anyone know how much it costs to bring PCM's for less to me for a tune?
  136. Computer tuners
  137. LT1 TUNERCAT Particial throttle tunning(camsurge)
  138. Trans go Shift kit, Change shift points
  139. Tuners in/round MI area
  140. 1994 camaro bin file needed
  141. Revs to 1600rpm on hot start
  142. LT4 Tuning Options... [HELP]
  143. Computer? Distributor?
  144. tunning help please newbie
  145. Tuning 30# SVO Injectors - Did search
  146. Help Please!!!!!!!!!!!!
  147. Stock LT4 File OBD1
  148. Single 02 Problem 94 LT1
  149. 93 Corvette LT1 MAP Problems...
  150. looking for a stock 94 A4 bin
  151. Edit tune for a 386?
  152. Wire Coming Off Starter Wire? (Cut)
  153. Tuning out o2 sensors? Want open loop tune
  154. Datamaster Logged run, RPM's not very smooth?
  155. lt1 logging with efi live anybody?
  156. ODB II cable?
  157. pulling codes on a 1994 Z28???
  158. Tech help
  159. wiring up innovate SSi-4
  160. knock sensor voltage
  161. wot tunning
  162. E85 383 LT1 tuning
  163. Tune after longtubes and !egr/air
  164. lt1 bank one to rich
  165. How to change stoich AF in Tunercat? Trying E85
  166. xfi TUNE
  167. Tune/Emissions/Thermostat - any input?
  168. Need turbo tune for 95 camaro
  169. Injector Offsets & Flow for Racetronix 37#?
  170. Mail order LT1edit tunes?
  171. does anyone use scantool and ELM scan (elmscan)
  172. 94-95 LT1 auto PCMs programmed the same?
  173. ok got my car scaned, tps and maf ?!
  174. Data log
  175. Change Target AFR with LT1
  176. cooling fan control circuit
  177. common VATS issue, please help technologically challenged
  178. Open and Closed Loop question
  179. Lets talk about Rear O2 sensors and Fueling
  180. Installing cam need help tuning
  181. BIG VOLTAGE drop on 1,4,6,7 - Anyone know where power splice is in harness??
  182. PCM Staying in Open Loop?
  183. OBD2 to OBD1?
  184. Recommended sources for purchasing a PCM
  185. burning rich
  186. what cable? OBD1 conversion question!
  187. Thing I Need To Change In PCM Before First Startup On New 383?
  188. tuners?
  189. possible to update a "tuned" PCM from A4 to M6?
  190. Who repairs PCM's?
  191. blm locker program
  192. 383 speed density bins wanted
  193. FTP Space to share LT1EDIT Files and BIN Files
  194. DTC 51 after new cal
  195. Confirming a PCM got fried
  196. Flashed my 98 LS1 to stock, wont start?
  197. GM's Secret Sauce
  198. ECU engine codes
  199. Problem loading tune
  200. Is this ECM bad?
  201. datamaster with vista? or other datalogging
  202. 4l60e tuning
  203. Eprom ?
  204. .bin or .lt1 file for gm847
  205. Swapping 96 OBD2 engine/harness/PCM into 95 OBD1 car
  206. lc1 problem
  207. TCC Release Help
  208. VEMaster Question
  209. Idle stuck in cell 18?
  210. wideband question
  211. 383 Lt1 wont idle in open loop.
  212. Why can't I get codes to display?
  213. WB 02 location...
  214. Anybody close to Nashville with LT1 edit
  215. RS232 Serial Port Express Cards
  216. low on lowend
  217. Need Help!
  218. need a sticker
  219. Performance Chips
  220. 1993 ALDL wiring question, which wires needed?
  221. Shift light in 93
  222. Cadillac northstar question
  223. does anybody use there PC to tune ?
  224. Anybody do there own custom programing with hooking a PC to there car ?
  225. Where to start??
  226. E10 ethanol Tune?
  227. Info On Changing Stuff In PCM To Match My 42# Injectors.
  228. General Questions - FAST XFI
  229. Datamaster Dyno?
  230. Fast XFI vs. Older Setup
  231. Trying to convery my 96 to E85
  232. Hypertech 2000 SS A4
  233. Speed Density ???
  234. computer swap
  235. little tuning help please
  236. Cable upgrade
  237. How can I tell what PCM/Harness
  238. Data logging on Mac
  239. Question on cables and Tunercat
  240. What specs for a tuning laptop?
  241. Lean Bank 1 - Split BLM's
  242. Detailed definitions please!
  243. F-Body Diablo Predator Scanner/Programmer ?
  244. Been over 4 years since I tuned my car... (ls1edit)
  245. PCM connector pin removal
  246. shift point question please help asap
  247. 306 cam obd1 mail order tune...should I upgrade to obd2 and retune?
  248. gm mode 22 scan tool - questions
  249. To much fuel on deccel ?
  250. Megasquirrt stand alone