View Full Version : Computer Diagnostics and Tuning


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  1. 1993 z28 lt1
  2. Sudden PCM death
  3. 93 LT1 added to Scan9495 app (Version 2)
  4. Need help with Wiring for MAF
  5. Warning: OBD1 or OBD2 cables may get trashed by FTDI update
  6. emissions delete
  7. programming questions. new to trynna tune a computer controled car
  8. windows 8.1 and scan9495
  9. Warning: Chinese OBD2/ELM327 Bluetooth adapters missing key parts
  10. Getting a P0300 code but no problems
  11. Datalog help needed
  12. ALDL cable problems
  13. LT1 4L60E to T56 tuning, how to save custom tune?
  14. Tuning help
  15. Tech 2 clones come way down in price
  16. Couple ? - data log and tuning for a 93 auto
  17. 1995 z28 engine code
  18. Oxidized connector fun...
  19. Anybody know if MadZ28 is still around?
  20. tunerpro glitchy
  21. Please check out my datalog
  22. can someone check my datalog?
  23. Yank SS3600 Stall converter tune
  24. Datalog from 93 with Low RPM Hesitation when Warm
  25. New to forum, looking for tuning answers.
  26. A few weird things Ive noticed while datalogging. But are they important?
  27. Tips I found out over the past week-erratic idle/O2's/Running lean.
  28. Mysterious missfire.
  29. Is anyone available to look at my tune (pulled from Tunercats) 383 LT1 95 T/A
  30. Help with datalogs
  31. Manual fan switch help
  32. Missing/Hesitation after lt header install
  33. Data log questions?
  34. Please help!!!!!!
  35. 94 Z again..new opti ??
  36. 1981 Z-28 Computer-Possible Problems
  37. Rules for selecting from 4s shop, chain fast repair or local garage
  38. Help with SSI-4; since Innovate won't help
  39. MAF signal spiking low
  40. Open loop Idle possible? 96 OBD2
  41. losing 1st and 4th after tune
  42. Datalog analysis please
  43. ABS Inop. Light
  44. Replacing ASR/ABS rear-end with no reluctors
  45. Tuning Question
  46. Best way to run a datalog scan?
  47. 24x conversion on 94 with OBD1 connector
  48. Help, 94 Z28 Code 33
  49. can someone please look at my datalog
  50. LT1 z28 ECU Tuning option?
  51. Real time tunning
  52. 99 z28 bcm issues
  53. Torque pro app
  54. 2800 stall on a 3600 tune?
  55. Baro Reset
  56. 96 impala, OBDI, tach solution?
  57. Just confused..
  58. can someone look at my datalog?
  59. OBD-II PCM's interchangable for 96-97 LT1?
  60. 94Z with 93TA engine - possible PCM issue? - Newbie alert!
  61. Changing pcm vin obd2
  62. 97 LT1 fried ecm?
  63. 4l60e not getting command to shift
  64. 1986 camaro TPI 305 code 34
  65. Suggestion on ecm tune
  66. Error Code 77 issue
  67. Need '94 LT1 PCM ASAP
  68. HP tuners MPVI cable?? LT1?
  69. Strange Timing Reading on Scan Tool
  70. replacing bad PCM 1994 OBII AT
  71. OBD2 scanner with air bag for 96 Z28
  72. Knock Sensor
  73. Problem logging wideband in Datamaster
  74. OBD2 Scanner
  75. LT4 Knock Module
  76. at least read then decide if needed to be here or not if not ill move post please!!!
  77. New MegaSquirt MS3-Pro PCM on 15+ psi LT1 Thread
  78. IAC Range To Low - Low Idle When Cold But High Idle When Hot
  79. Service Engine Light
  80. Want new (better) tune for my LT1 supercharged car
  81. TunerCats: Injector Flow Rate Vs DISPLAY Injector Flow Rate?
  82. Help with Data file.
  83. 94 LT1 OD1 Driver Issues
  84. Help needed with timing issues 1995 LT1
  85. OBD 2 scan tool $84.99
  86. Please view datalog
  87. Modified LS1 won't Idle
  88. anyone have a 1996 Z28 A4 - Stock tune file
  89. Freescan
  90. Need an ABS code scanner. Monitor 4000e?
  91. datalogged my car.....LTFT really high
  92. How to d'load $EE.zdf on Windows 8?
  93. scanned car got 8 code but car doesnt have cel
  94. PCM issues 95 Camaro LT1
  95. cant datalog
  96. Scan a 94 with 95 cable
  97. Datalog inside...Please have a look
  98. Scan9495: Free OBD1 scan app for 94/95 LT1
  99. Abs-inop, no communication with ebcm
  100. whats my diagnosis?
  101. TPS problem
  102. head scratcher, fans and reverse lock out...
  103. P0107 & C0240 codes won't clear
  104. Ideal FreeScan Data Values?
  105. P0100 Problem with M.A.F.
  106. LT1 OBD1 Tuning in DC Metro area
  107. Modified LS1 won't idle
  108. runtime error 339
  109. Tuning for a soon to be boosted lt1, have I missed anything?
  110. Rich Mixture Question
  111. why wont anyone help
  112. 92 firebird
  113. WOT AFR of 8.5 Question
  114. Dyno Day with Bryan Herter
  115. 1995 OBD2 style OBD1 -- iphone apps that work with this?
  116. tunerpro help
  117. tuning for an 96 lt1 camaro
  118. 95 lt1 car want to switch to crate motor with standalone efi
  119. 97 LT1: Min. Cool. Temp. for Closed Loop, Cold MAT
  120. Datalogging OBD-II LT1
  121. Real Story getting codes from OBDI
  122. LT1 Edit Commands
  123. MAF signal wire only getting 2.7 volts
  124. Please help me interpret my Datalog
  125. mod pcm by soldering resistor
  126. has anyone delt with race proven motorsports in DE
  127. 95 LT1 OBD1 with 16pin(have tune already) want to start tuning.
  128. ac controller blowing ecm?
  129. 1.5 BAR map sensor?
  130. tuning; timing & VE tables
  131. Which tuner cable Moates or Tunercat?
  132. can someone take a look at my datalog
  133. O2 sensor questions
  134. OBD2 laptop tuning software?
  135. on going issues
  136. New Laptop - Need A Copy Of Freescan
  137. Data Log
  138. diagnostics show 138420 rpm at rest
  139. Tuning programs
  140. handheld tuner or mail order tune
  141. Codes 171, 174, and 400, but EGR valve good
  142. LT1 Stock tune fan threshold temps?
  143. Using Tunerpro RT to tune out rear o2?6+
  144. 95 z m6 ob1 to ob2 convert?
  145. LT1 edit
  146. VE Master help
  147. Questions?
  148. check engine light
  149. Possible pcm problem?
  150. 1993 z28 tune-is A4 and M6 tune interchangeable?
  151. oxygen sensor the cause of stumble and pop?
  152. Confused on code
  153. cant read pcm
  154. pcm tune or b&m kits
  155. Knock sensor code 43
  156. knock sensor DTC AI 383 LT1
  157. Difference Scannmaster and DataMaster
  158. Trying to get Tunercats to read my car.
  159. OBD2 Data logging software
  160. Failed Emissions
  161. datamaster trouble
  162. tuning question?
  163. Wide Open Throttle Tuning Q's
  164. Best PCM to use with LSx Swap
  165. Egr ???
  166. Please look at my datamaster file
  167. scan tool
  168. diagnostics cable
  169. lc 1 logging
  170. Verify my log
  171. MPH Readings very low even on freeway
  172. DTC P0171 after Mail Order Tune...
  173. Tuned Log Check
  174. 95 T/A Tunercats - can someone show me where to change my fan settings?
  175. New to pcm tuning
  176. permanent pcm damage?
  177. Chip to retard performance?
  178. Tunercat/Datamaster question
  179. 92 Camaro RS. Very high idle
  180. repinning LT1 harness question
  181. Help! Low oil light and ses
  182. Need help....Replace computer or not????
  183. Good tuning platform?
  184. Timing and Knock Retard....
  185. Tuning OBD1 for Third Gen 350 swap
  186. Relay for CEL
  187. VATS issues on third gen
  188. 93 Z28 - Need Help with Data Master .uni File
  189. Knock Retard??? Help
  190. Knock Help.
  191. DTC 34 map sensor low
  192. 94 Z28 high idle
  193. Tunercats question
  194. GM Tech 2 experience?
  195. Dtc codes
  196. Lt1 in a '88 944 tune issue
  197. disconnect alarm system
  198. Switch from Open to Closed Loop?
  199. Where does spark advance get data?
  200. 96 Z running extreamly rich.
  201. Closed Throttle Spark Advance
  202. New well breathing TFS heads. Now car runs kinda lean...
  203. Slow acceleration and running rough under 3000 rpm
  204. Shift Soleniod Enable/Disable?
  205. 94 cc306 a4 and or m6 tune info
  206. Help Top End Power Loss LT1
  207. Help car dies
  208. DataMaster -- LTerm Counts read low (108) running rich...
  209. tune for gas mileage
  210. Slight miss and sometimes popping
  211. Code help please
  212. O2 Threshholds and Long Tube headers?
  213. obd 1 scaner for linux
  214. crack thr blades or drill 11/64 hole?
  215. Stock Engine, Stock Tune, High BLM's? *.uni/*.csv included
  216. LT1 to LSX conversion: Wiring harness question
  217. LT1 EGR system - avoid codes by just plugging in solenoid (EGR valve disconnected)?
  218. Throwing codes from O2 sensor monitoring and catalyst monitoring?
  219. Maybe An Easy Question Regarding Fuel Injector Size Changes?
  220. PCM programming to show system monitors as "ready"?
  221. mail tune
  222. obd1
  223. p4030
  224. p4030
  225. Anyone else running the AEM 30-4100 with stock ECU?
  226. MAF Translator plus
  227. Tuning
  228. True Duels wideband placement?
  229. Datamaster help
  230. OBDII chip programmer advise
  231. running alittle rich. datamaster logs
  232. What ECMs to look for - '96 LT1 M6?
  233. Anyone tune their car with a FAST system?
  234. vats system bypassing
  235. Please explain how I am to properly set up my blm boundaries
  236. Heads/Cam Timing HELP PLZ
  237. What connector is this??
  238. obd port problem
  239. Cant get my laptop to talk to my car ecm
  240. how do i run diagnostics check on 95 Z28
  241. Maf, open loop tuning, which tables, 95 OBD1 using tunercat.
  242. LT1 MAF Readings -- What should I expect?
  243. OD problem
  244. Need a 95 Z28 A4 with a 2.73 rear end bin.
  245. 95 z28 electrical issue. HELP!!!
  246. P0403,p0443
  247. Can someone look at my datalog?
  248. Security light on
  249. I want to buy a nice OBD2 scanner
  250. Going for a new tune...