Computer Diagnostics and Tuning

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  1. Map sensor ?
  2. If you have LT1 edit please read this forum!
  3. inline to square plug IAC question
  4. TEC 1 electromotive and usb serial adapters? Injuneer??
  5. ecm location
  6. Which ECM's work with our cars?
  7. OBD1 limits
  8. differance
  9. Power enrichment mode for 95 LT1?
  10. help please. needed very badly ready to send car to savlage yard!
  11. Getting started in self tuning... Qusetions...
  12. tunercat?
  13. Closed Loop Idle tuning in SD Mode??
  14. Worried about tune
  15. mail order tune vs. DynoTune
  16. obd2 tuning
  17. Which way does what in the VE Tables?
  18. OBD1 vs OBD2 - What would happen?
  19. Sending in to Texas Speed...
  20. airbag light
  21. quick question need help fast!!
  22. More OBDI and OBD2 stuff
  23. Pro scan
  24. engine & wiring harness swap questions!!
  25. please help senser losing vacume
  26. Mad props to Madz28, Thanks Ion
  27. Check Guages light
  28. Constant knock retard, logs inside
  29. New Issue - DTC 41 "EST OPEN"
  30. Where to tune?
  31. Will a 6 speed car run okay with an A4 program?
  32. LT1 edit or Tuner cat
  33. Datamaster Qs?
  34. idle rpm
  35. obd I obd II
  36. '93Z reprogramming
  37. LT1 edit help
  38. lt1 running like its missing
  39. PE Delay?
  40. Need some Tunercat help for OBD1.
  41. ignition
  42. Anyone running the Knock module with Gen 7?
  43. Speedometer
  44. how often do computers go bad??
  45. I need a stock tune for 95 M6 Z28
  46. Need 94 M6 stock tune.
  47. question on chips
  48. TC, WOT tuning a/f - thru the MAF tables right?
  49. car is really really lean at part throttle
  50. Troubleshooting poor MPG - What to look for in Datamaster?
  51. Changing tune for cube increase question....
  52. 1336 code after longtubes etc
  53. DataMaster vs. Freescan
  54. OBDI LT1, Tunercat, big cam, right bank running very lean
  55. 94 camaro 94 caprice computer
  56. Is there any advantage to LT1 Edit over Tunercat (searched already).
  57. 93 tuning software available?
  58. M6 PCM controlling TCC?
  59. Need Diagnostic Tree for OBDII Code: P0171
  60. 383 LT1: WOT at Idle, BLM=128... but not when off the Brake and rolling?!?
  61. FAST / C-Com WP software...
  62. Quick tunercat question (did search)
  63. Is it normal for the LT1 map to cause code 33 on startup? after bat unplugged?
  64. OBDII Plug in Software?
  65. LTCC and Raptor Shift Light
  66. took away fuel in VE tables and now running richer
  67. Programming for different tire sizes?
  68. PCMCIA to RS232 adapter
  69. stay with obd2 or convert?
  70. Tunercat guys
  71. Cells 6 and 10, need help with driveability.
  72. old power programmer plus
  73. hp difference, conersion or tuned OBD-II
  74. Unexpected datalogs when at WOT?
  75. setting shift points with diablo tuner
  76. 95 Z28 230/236 M6 ported heads file
  77. Anybody have a similar combo (cammed and blown).
  78. Ed Wright
  79. Tuning a 93 lt1
  80. barometer changes during test run
  81. Smooth graphs in tunercat???
  82. map not 100kpa at wot
  83. Best Tuner?
  84. Tunning Help please
  85. Accel Enrichment
  86. VEMaster author
  87. anyone have a datalog for an le2 setup
  88. Small knock issue
  89. O2 sensor question
  90. At 4200 the motor lays down - sanity check
  91. Transmission DTC 22 & 72 after hard launch & car wont shift
  92. remove speed limiter?
  93. Idle issues after A4 to M6 swap
  94. MAP is reading way too high
  95. DTC 43 ESC Failure???
  96. need a program for blown m6 94 model
  97. trans am missing
  98. Tunercat Speedometer Recalibration
  99. How do u tell if u have an obd1 or obd2 Comp.?
  100. Stumble @ 2000rpm-> Then Fuel Pressure Drop
  101. Will the PE vs RPM table be used in open loop?
  102. PLEASE HELP What to order with tunercat??
  103. Madwolf are you out there??
  104. Bin file question.
  105. Anyone got these definition files? 93,94-95 LT1?
  106. A guide to Tuner Cat
  107. CC306 tuning...
  108. need help guys..
  109. Lterm and Sterm not coming on
  110. Software just for oil pressure in trans
  111. idle
  112. LT1 Edit???
  113. Completely happy with AKM's USB cable!
  114. 98-02 Firebird Cluster in a 93-97??
  115. Freescan work with USB?
  116. O2 mV
  117. Having problems
  118. Opti?
  119. changing tire size
  120. tuning for new injectors
  121. Weird problem
  122. MSD Box problem
  123. OBD II Diagnostic Tool Recommendations?
  124. OBD-1 with cam?
  125. No crank after tune...help!!
  126. Not getting spark in LS1
  127. Header leak causing spark retard?
  128. Has anyone used the OBD1 traction control timing retard for n20/etc?
  129. Tuning Noob ??????
  130. Any Potential Computer Swap Problems Here?
  131. O2 millivolts
  132. 1986 iroc cooling fan relay problems
  133. With LT1 MAF--BLMS=112/115, MAF unplugged--BLMS=135/138 at idle??
  134. Open Loop vs. Closed Loop Poll
  135. Is there an OBDII style connector-to-OBDI Style connector cable? For OBDI LT1's
  136. Whats the minimun laptop requirements for LT1 edit?
  137. Sts 05 Gto
  138. Ecu
  139. Anyone selling an OBDII copy of Tunercat?
  140. injector pulse width
  141. Flooding on startup?
  142. Need help adjusting for new fuel injectors, have tuner cat going to the dyno
  143. Code 46 on a 94 3.4L
  144. LT1 Knock Modules, any difference?
  145. LE2 tuning
  146. Air conditioner and torque converter linked?
  147. Cel Fix : cheap o2 sims on ebay
  148. What resistor?
  149. WOT A/F ratio went from 12.0 to 14.3 with no modification...
  150. Logging wideband O2 output through PCM
  151. Can someone here look at my .uni file to diagnose a problem?
  152. Datamaster inaccurate engine temp reading?
  153. stage II chip / hypertech for lt1.. can you use both of them?
  154. Alternator not charging battery, please help.
  155. OBD1 Question
  156. Does anyone still have Datamaster DA v3.4.1?
  157. What do you think?
  158. O2 sensors
  159. service engine soon
  160. About to inatall my BS3 onto an LT1 using LS1 coils. Is this all I need?
  161. Factory alarm acting up
  162. Opti deleted PCM LT1
  163. stock rearend swap - ABS to work?
  164. Posting datamaster .csv log...How do I do it?
  165. Samples of my BLM's.....
  166. temp sensor/guage not working after head install
  167. new heads and cam in, blm's really high?
  168. tuning for idle and maf questions
  169. Iat
  170. SLP DiabloSport II Opinions?
  171. new computer 96 Z
  172. How accurate is the Datamaster 1/4 mile calculator.
  173. 5-pin MAF from Gen-II GM truck
  174. Need dynotune in Denver area where to go?
  175. Maf Help Please
  176. car not starting (Ignition key sensor??)
  177. Engine data file for review
  178. pcm for less or madz 28
  179. Will Clearing Codes Off A Scanmaster Whip Out Your Tune??
  180. Uploading a tune
  181. Need 93 stock .bin file
  182. timing question
  183. Need to replace PCM & key
  184. Tunercat ODB2 & Jet
  185. Another O2 thread ... P0133
  186. Need Egr Removed From My Computer!! 94 Lt1!!
  187. Security Light
  188. Accel Gen 6 Users...Got a question.
  189. Car dies past 1/2 throttle...sometimes
  190. need 503 tune not305
  191. LT1 and ProCharger P-1SC - DataMaster data
  192. .lt1 for 3.42 in A4?
  193. MAP vs KPA ...
  194. More closed loop parameter questions ....
  195. ECU software
  196. SES, no cags and reverse lockout
  197. closed loop at WOT??? log included
  198. LTCC Install - MAF Problem
  199. PCM values reset
  200. Thanks Tapout911 & Roughneck
  201. Any FAST XFI Tuners in here?
  202. Any use keeping a malfunctioned BCM?
  203. spinning opti backwards
  204. F.A.S.T XFI vs. Accel DFI Gen VII?
  205. PCM question
  206. knock sensor
  207. Time for a tune?
  208. Speed Density on stock PCM
  209. LT1 edit?
  210. dyno tune at speed inc really worth it for me?
  211. what do i need to connect my laptop to my 94z and monitor diagnostics?
  212. Can I use an a4 pcm in my m6 if I reprogram it
  213. 96 LT1 car quit running
  214. HOW TO ERASE OBD1 CODES FROM Computer
  215. Having trouble uploading tune to PCM
  216. IAC counts..
  217. cigarette lighter?
  218. New OBD1 pcm question
  219. madz28 tune
  220. tuner cat fan help
  221. need pin out for a 94 OBD1 PCM? where to find?
  222. Accel GEN 7 & Mallory HELP
  223. fuel pump only runs for a split second
  224. What to use to datalog lt1
  225. DataMaster Question
  226. 3000+ stall limp home problem
  227. wanting to monitor ECU data- I have downloaded freescan but i get this when i open it
  228. reading Tunercat .bin need diag codes
  229. aem or other high/low aftermarket boxs
  230. I Need The Best Program Out There For Lt1s
  231. how much knock from RR's?
  232. tuning with EFILIVE after cam install help plz
  233. Mail order tune
  234. What is the part number for the 94+ proms?
  235. Tuner Cat question
  236. lt1 files
  237. Tuner CAT License Expired?????Help
  238. Open Source FreeScan
  239. Scanmaster
  240. Ive got one for ya
  241. Gen 7 HELP !!!!!!!
  242. knock retard -checking if false or real knock
  243. PCM issue
  244. Bracket Racing Tune Tips
  245. Need tranny help, on a truck!
  246. I can smell fuel at idle ? Gen 7
  247. Gen 7 step by step ?
  248. Hotcam tune issues
  249. Cut out causing false knock?
  250. Shifting according to RPM rather than speed