View Full Version : C4 Scan & Tune


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  1. Ping
  2. Anyone have a spare ECM for a 92?
  3. whats wrong with my vette
  4. Installing 91 engine into 88 car - ECM issues...
  5. [L98] Any Aftermarket PROM Competitors For Hypertech?
  6. What code reader/scanner to buy
  7. Help with VATS
  8. best chip
  9. TunerproRT help 90 Corvette
  10. OBD II scanners
  11. Superchip, Help me out
  12. tach signal source
  13. finally fixed it! never gonna believe how.
  14. tune up
  15. Only runs at idle and wide open throttle
  16. Installing new IAC
  17. 90 Vette electrical problems
  18. Total advance timing
  19. How does one datalog with TunerPro RT?
  20. Missouri "experts" on Accel DFI and/or FAST?
  21. high voltage to o2 sensor?
  22. NO TCC Lockup PCMCOMM Shows No Brake Switch
  23. Holley Commander 950 ECM
  24. L98 RPM limits, what are the factors?
  25. Bad Running Cold C4 Corvette
  26. ?? Using Com Port 5 For Moates Burn1 ??
  27. Timing for new TFI 355ci.
  28. Arggg! Target RPM problem
  29. Idle fluctuates cold
  30. Need tech 1 help
  31. Adjustments to timing tables
  32. GM HEI small cap cam sync conversion?
  33. Power Surge after turning off key...
  34. *I Need A List Of Changes*
  35. WinALDL question
  36. Accel DFI over factory ECM
  37. error code 54 and 55
  38. Datamaster Help 90 Vette
  39. Big Brakes for C4
  40. Not the Chip
  41. Hesitation @ 2k RPM
  42. Converting 7165 to 7727 or 7730 ECM
  43. Need help w/1994 ECM
  44. Wide Band 02 Recommendations
  45. 89 no flashing light in diagnostic mode.
  46. Secondary Coolant fan control
  47. Still nowhere near tuned, check out my chart from scan and comment
  48. Target Idle Rpm Vs. Coolant temp (In P/N)
  49. Where is the Computer Located?
  50. Tune-up
  51. Idle speed
  52. Could not see Timing marks, Any suggestins
  53. Help with id of Prom
  54. Help with 165 conversion
  55. Bought Moates Burner1- Need Mentors
  56. ecm problem?
  57. What does it take to modify the 94..
  58. tuning with a laptop
  59. Battery Problems
  60. WinALDL question
  61. Tech-1A OBD-II Cable
  62. could someone double-check this?
  63. Setting L98 timing
  64. how do I find my broadcast code?
  65. Broadcast Code listings?
  66. 85 datalog winaldl
  67. Fuel pump relay
  68. Software 96 OBDII
  69. Corvette Specific OBD2 Software
  70. What's the best shop for a tune on a 383 TPI motor 1990 Corvette near Kansas City MO?
  71. Rev Limiter settings
  72. Q's on Idle tables
  73. 1989 Coupe, Engine Runs For 2 Seconds And Shuts Off
  74. torq for valve covers 89 l98
  75. Looking for 1F hacks
  76. Need alot of help
  77. Doug Nash 4+3 Transmission Question
  78. 95 LT1 OBD1-2 problems
  79. New Member
  80. Stock 85 w/irregular idle
  81. "Life" of a tune?
  82. Scan tools for 90 L98
  83. EGR & AIR delete on ARAP $6E
  84. Engine Code 33 and 45
  85. ARAP on 86
  86. Need some help
  87. ECM complete replacement
  88. No cats
  89. What Widebands
  90. Zero on Mileage
  91. Central Illinois Tuner
  92. Diacom???'s
  93. Dyno Tune.. Worth it?
  94. Tunercat
  95. 95 LT1 Scan Tune software
  96. Memcal interchangability??
  97. Chip addressing ?
  98. IAC Target Speed Deadband
  99. Man, I need help BAD !!
  100. 1990 PC scan software
  101. 1990 PC scan software
  102. need advice please!!!
  103. 94 runs rough after coolant changeand temp sensor
  104. New Autotap beta... is it ME or the software
  105. 165 Ecm
  106. Looking for a datalog from a C4
  107. need broadcast codes for Doug Nash 4+3 vettes :smash:
  108. Scanner Recommendation
  109. Valve Body
  110. Injector change
  111. failed emission
  112. This Scanner any good???
  113. Q's about converting from 86-89 MAF to 90-91 MAP
  114. Diacom vs DataMaster
  115. Need help finding this PLUG...
  116. Dtc E504, E545, E585, 4100, 7700, 7900 & 8100
  117. Lost my copy of Arap_hac....
  118. To program or to let program that is the question
  119. Please chime in on my bad eprom!
  120. Fuel Pressure Regulator Necessary if you tune?
  121. Which code reader or scanner do you have?
  122. scanning with tunerpro rt
  123. AXCN ,injectors and XDF ?
  124. How can I delete codes?
  125. DIACOM users, which cable to use?
  126. ALDL Serial Data cheat sheet?
  127. .bin help LTx/Single plane EFI
  128. Surging
  129. refresher course needed
  130. First start-up
  131. Scanner question
  132. 85 Tuning help
  133. Direct correlation between Timing and AFR ??
  134. 10k resistor for reading ALDL?
  135. Cable for Diacom??
  136. Dyno ??
  137. Codes 33 and 43
  138. Can Diacom check Injectors??
  139. $1F questions
  140. accel dfi gen 7 start problem
  141. RE: hypertech III Programmer sales
  142. Wanted: bin file for a 93 6 speed
  143. MAP readings, can they reveal a restriction pre-TB?
  144. Falling on its face
  145. Clearing codes on a 93 ZR-1
  146. Innovate LC-1 feeding PCM
  147. Actron Super Autoscanner OBD I & II
  148. 89 starts & stalls several times before running
  149. Computer program for 1990 computer
  150. Service engine soon light
  151. $da2 / $da3
  152. scanners/softeware/equipment
  153. What two pins need to be shorted out on an OBD2 vehicle?
  154. 85 4+3 Prom
  155. Lost Timming Marks Help!!!
  156. Snap ON MT2500 Scanner
  157. Question about " tuning "
  158. Help with Codes - No Start
  159. Paging TJWONG and ANESTHES...tuning problem
  160. Which scanner to use Laptop or Tech1
  161. 396 tune
  162. Need opinion on codes 41
  163. OBD I Scanners/Tools?
  164. ecm's 1992 not available at GM
  165. 4L60E boosted shift tables anyone?
  166. HELP just bought 1987 vette
  167. Where to buy PCM??? 1993 LT1 6-speed
  168. Who Uses TunerPro / TunerPro RT for their ECM??
  169. Scan Tool
  170. Happy spark table
  171. check engine light
  172. any tuners in NYC
  173. any tuners in NYC
  174. Is 13.1 the 'best' target A/F ??
  175. Tuning recommendations 94
  176. 87 4+3 ECM Chip
  177. Suspension Enhancement in a 88?
  178. trying to bring life to an 84
  179. 1st to 3rd with 3000 converter after hitting rev limiter
  180. instrument cluster - helpful hints?
  181. vats problem
  182. 89 383 "backfire" problem
  183. Trying to connect to 870 ecm for 85 corvette with Tuner Pro RT
  184. Starting point for tuning procharger without FMU
  185. any good tuners in ABQ,NM
  186. Alternator Periodic Malfunction
  187. Reccomentdations on tuning .. track or dyno ...
  188. help on timing
  189. Scan Results, QDMs?
  190. OBDII data logging program of choice??
  191. datamaster wont sync with pcm
  192. Cheap EEPROM programmer for $EE cars
  193. 87 34 code solved
  194. 1989 /383tpI detonates like a bitch
  195. 1994 shudder, studder and backfire woes
  196. Modified L98 hammering
  197. Stalling
  198. 91'L98 sluggish performance
  199. During scan: SYS, Service ASR, Service Ride Control
  200. Harness, ECM and programming for EFI on an Engine Dyno
  201. Hot Start Question
  202. Hard Starting
  203. lt4 rear 02 and air ?s
  204. Looking for C4 L98 tuner in tenn.
  205. won't go into 5th after 40mph
  206. Nevada Tuner?
  207. Car backfires w/ scanner
  208. 'tts data master program not working properly"
  209. Atlanta Tuners TunerCat
  210. HELP.TTS Datamaster not reading a 1990 Vette?
  211. Ostrich firmware update.
  212. Testing o2 sensors
  213. "Good" tuners in Missouri?
  214. Anyone ever tinker w/ trip/mileage computer?
  215. High NOx when smogging
  216. Mack McKenzie
  217. MSD Adjustable Tming?
  218. Tuning Help.
  219. Auterra OBDII scanning software???
  220. Gorrila Chipz
  221. Codes P0132 & P0152...what gives?
  222. DTC's 28 and 43
  223. interesting....bad pcm?
  224. Mega Squirt
  225. data cable FS
  226. Datamaster only worked once - I'm low on ideas
  227. C4 dyno tuning
  228. Please recomend book...
  229. operating temperature
  230. Why did GM Switch from MAF to SD then back to MAF?
  231. Looking for some input for timing.
  232. Stock 1994 Corvette A4 File
  233. OBDII scan tools
  234. DTC codes H-16 and H-36
  235. venom injectors
  236. Checking DTC,s
  237. ECM tuning question
  238. TPS Replacement LT4
  239. Codes 32 &34
  240. Mix and match injectors to balance cylinders
  241. How can I view Data from either Tech1a or Tech2 on laptop?
  242. Hard Lesson/Reminder for Flashing...
  243. injector problems 85 vette
  244. EGR AND #8 injector vs dealer
  245. Unlocking Auto Xray 2000
  246. 24# injectors ?
  247. wiring question (obd1 / pre obd1 question)
  248. Need help with Datamaster file
  249. Closest tuner to Grand Rapids Michigan?
  250. Datamaster says 'No PCM detected'