View Full Version : C4 Scan & Tune


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  1. Help with diagnosis please
  2. LT1 Edit Monopoly?
  3. Datamaster with Vista ?
  4. 85 chip
  5. New Guy Needs Latest Info
  6. searching for idle
  7. 1988 chip
  8. Wtb: Stock 113 Heads
  9. Datamaster scan help
  10. Trouble code 42
  11. 85 code 33
  12. O2 Sensor Readings??
  13. Melrose Headers
  14. Autoprom-Tunerpro problem
  15. Starting issues
  16. WBO2 logging with LM-1
  17. HO2 sensor
  18. upload my own costume tune?
  19. Dyno tuner 1988 c4 chicago area.
  20. dash light
  21. idle on 1988
  22. Sys message on 93
  23. TPI engine swap question; VSS signal
  24. Apexi SAFCII
  25. Please help my car is dying...
  26. time to replace the ECM?
  27. 94 Stock C.A.T.S. "BIN"
  28. TV Repairman/Help
  29. 85 Lt1 conversion
  30. 86 C4 all of a sudden running very very rich...
  31. Accell Injectors suck
  32. Newbie!!
  33. battery drain on 89
  34. Granatelli MAF Question
  35. Two Questions
  36. Should have just asked here - where can I get a MEMCAL/PROM for my '90?
  37. Looking for an L98 dyno tuner in south Florida
  38. C4 How to get into The Diagnostic Display Mode
  39. Wich stock prom to use as a starting point?
  40. Want to upgrade my old DFI
  41. New scan tool
  42. Anyone using Datamaster on 1992-93
  43. What next?
  44. Uh oops
  45. 95 OBD1 or 93 Speed Density.
  46. Should I bother
  47. Long vs short ft question
  48. Ostrich 2.0 is out
  49. c4 hesitation @2000rpm
  50. Cheap OBD-I 16-pin ALDL -> USB cable?
  51. Stock 95 Bin M6 Please
  52. Tunercat and shift points
  53. Cooling fans
  54. MAF sensor or not for FI
  55. Turbo 93 LT1 running to lean above 6psi. Do I need to switch FMU or Computer??
  56. Innova 3120 CanOBD 2&1 Tool Kit
  57. need new chip burned for motor
  58. Question regarding Tech1 ECM cartridges
  59. Need Crank Fuel PW vs. Coolant table from 1989
  60. important question on camshaft break in
  61. Eliminating Cold Start Valce and ECM upgrade
  62. 85 Tpi With Too Much Torque!
  63. Red Heater Button
  64. Knock sensor
  65. DTC Code Reader, what is best?
  66. DTC C72 Help
  67. head light motor problem
  68. WinALDL and High Idle Problem
  69. air pump
  70. bin file please 86 4+3
  71. Would like opinions on this ELM327 scan tool please
  72. need injector constant from LT4 GS corvette
  73. Shifting switch?
  74. New fuel injectors - Do I change injector constant only?
  75. Air pump removal-LT1
  76. E85 conversion of ANHT
  77. 1989 Memcal resistor packs
  78. Looking for a stock bin file
  79. What Bins?
  80. Stupid Newbie Question
  81. scanning and tunning choices for 94 C4
  82. Headlight motor question..............
  83. 1984 L83 coupe Code # 24 VSS
  84. Voltage spike to 18+ volts..................
  85. AEM Fuel Ignition Contoller Cobalt-yes, Vette??
  86. HELP!!Code 36 1989 Corvette
  87. will this prom work?
  88. Tunercat Def File Problem
  89. Pocket Programmer 2 - for sale
  90. 1993 Hiccup/Help
  91. erratic idle for my '89
  92. Please Help with Codes
  93. Scan codes 16, 42, 36, & 34
  94. solution for ecm problems
  95. Apu-1
  96. Maf maxed, WOT Lean-Out !!!
  97. Cheap software for a '96 ?
  98. Noob on Tuning
  99. Anyone have a source for an ECM?
  100. 85 BLM Question
  101. DataMaster Question 12-17-07
  102. just did the paper clip test on my 95, need help
  103. ECM repair
  104. Missing EGR
  105. Opti Pulses DTC36 12-09-07
  106. 86 l98 cam
  107. Just went Dead
  108. Difference between Tech 1 and Tech 1A?
  109. '94 CCM failing for quiet some time now?! Major breakthrough!?
  110. Newbie Needs Info About ECM Location
  111. Trouble code in module 1 '94
  112. Strange ticking
  113. DataMaster Question MalFFlag 12-01-07
  114. 89 that scans as 86?
  115. P0420 Advice
  116. Accel Gen 7 starting issue
  117. USB ALDL connection problem
  118. performance chip
  119. interpreting the chips
  120. Cheat your way into passing a tailpipe smog test
  121. Starting to Log Data... Need Advice...
  122. 1990 Vette and WinALDL, do they mix?
  123. ALDL Attachment Picture anyone?
  124. 1985 Chip Tuning
  125. Anyone have a spare prom laying around?
  126. L98 running on E85. How hard to tune?
  127. 87, Randome Pulse at idle and more.
  128. 94 vette, OBD II codes
  129. can anyone explain why... '85
  130. Opinions on this "very inexpensive" wide band O2 sensor...
  131. trouble code 42
  132. laptop
  133. Resetting ASR computer '94
  134. Hypertech is the Snitzzzzzzzzzzzz.
  135. Mayday! Hypertech is going south!
  136. About to blow up my vette!!
  137. My modified ARAP spark table
  138. Converting the '85 ECM to the "165"
  139. LT1 Edit.. tune more than one PCM??
  140. issues with tunerpro
  141. WinALDL questions, o2, BLM, rich/lean, knock...
  142. O2 cross count question
  143. Using Snap On MT2500 scanner
  144. Pcmforless
  145. Information needed on Datamaster
  146. Chip burning help required.
  147. PP2 help needed
  148. 94 electrical gremlins galore heeeeeelp!!!!!
  149. Intake manifold advice
  150. Block Learn cell question
  151. Floating O2 sensor voltage...
  152. Free scanning for a OBD-11 (1996)
  153. ZZ383 Speed/Density Transplant...HELP
  154. Can someone explain read-outs from DataMaster to me
  155. Can I elimiate EGR and still pass emissions?
  156. tuner cat. where do you pick the com port?
  157. Vetronix Tech 1A
  158. CA vs Remainder of states
  159. Free scanning program for a 92
  160. Is anyone using the Moates NVSRAM emulator?
  161. Help deciphering scan data.
  162. ECM Harness for Dyno/Run-in Operation (MAF & 7165 ECM)
  163. MeagaSquirt for 1990-1991 - CCM issues? (LONG POST)
  164. How to get started tuning/code scanning?
  165. looking for a good tuner in Houston?
  166. 1994 programmer
  167. Oh No another "what size injector?" thread
  168. 84 no start, has spark and fuel
  169. test
  170. Is there a .xdf file for 95/96 Corvettes?
  171. Accel Gen 6 or Commander 950?
  172. BCM issues
  173. Where is the diagnostic port on the '84?
  174. 93 ECU functions
  175. Pin "J" on ALDL connector (92/93)
  176. 95 LT-1 CS144 series 140 amp alternator rebuild/amp upgrade kit
  177. 85 with erratic idle
  178. BLM's at WOT
  179. Engine runs rough when hot
  180. Actron CP9190 Elite AutoScanner
  181. Bit of a problem
  182. 88 computer question
  183. Can anyone help me with a datamaster scan?
  184. scanning software
  185. map sensor
  186. scanning software
  187. Can you predict improvement with tune?
  188. Is the passenger side wheel considered the right side?
  189. Can anyone help me with some advice on this?
  190. [L98/A4/3.07] Not Quite Tuning, But You Folks Might Know
  191. runs rough/stalls when pressing clutch in
  192. 89 TPI motor
  193. Can i use dyn*sim to start learning about engine managment?
  194. Is there a unit that can display real time engine data on a Double Din radio screen?
  195. MAP questions - Block lean cell and voltage reading.
  196. Tech 1
  197. Tuner in Georgia or Should I self tune?
  198. Best bang for the buck?
  199. Do I need a scanner?
  200. Hypertech II, Is it supposed to read codes?
  201. 84 vette code 42
  202. suggested reading?
  203. Scanner or computer?
  204. Super Ram V Mini Ram
  205. LT1 skips at times when cruising at low rpm/speed
  206. looking for a tuner in Texas
  207. 92 when cold runs good /when hot not
  208. '93 LT1 no start - code 41. Please help!
  209. Stock 95 bin ?
  210. Need Help With 96
  211. Bad ECM? Out of Ideas
  212. data master code
  213. knock counts - how many are too many?
  214. Looking for engine control specifics
  215. Spark Retard(ed)
  216. NE One want to look at some long Datamaster Logs for my 93?
  217. Fast wideband air/fuel monitor
  218. Fast wideband air/fuel monitor
  219. need help on tuning accel calmap gen 7
  220. WOT tunning in speed density
  221. Shell Gas 1991 L-98 running better
  222. Question regarding tuning and fuel pressure
  223. 86 Ecm Question
  224. PP2 ... Wow, it's been a long time since I used it.
  225. $8D.bin
  226. 90 L98 erratic spark advance
  227. wont start
  228. Moates Autoprom and Tunerat RT
  229. What to look for
  230. Lean in Open Loop, need help
  231. No codes??
  232. Scanning question on a 92
  233. How many minutes of data at specific RPMS to see what Long Term BLMs are settling at?
  234. ALDL cable ?
  235. Can you use an aftermarket ECU in the C4?
  236. Need to do a "freeze frame" on a 1996 LT4... cheapest way?
  237. '84, 24K-Runs rough/hard miss on cold start
  238. where can i get ecm help in upstate south carolina?
  239. 85 ecm and bigger motors, can or alternative
  240. Newb interesting in tuning with some Questions
  241. MAF tables in TunerPro
  242. Actron Scanners
  243. Tune for A4 or Manual Transmissions
  244. what injectors for an 86? 36# an upgrade?
  245. confused 84 no start
  246. How do I adjust the MAF calibration?
  247. Injectors in Sacramento CA...
  248. Different cam in 90 Convert.?
  249. LTerm lean but STerm dead on
  250. tuning a 93