View Full Version : PCM Diagnostics & Tuning



  1. Problem with Tunning or Transmission????
  2. TPS Voltage @ 0% throttle
  3. diagnosis tools and tuning, what are you using?
  4. EFI live and RR question
  5. i need tts datamaster 3.4.1
  6. Rich Condition @ WOT But Only On Bank 2
  7. Advance @ WOT
  8. Brake Shudder --> ABS INOP
  9. I have a dumb question I think
  10. Dude, Where's my Throttal Response ?
  11. help look at my dyno sheet.
  12. Will a tune be worth it...???
  13. NBO2 Stock wiring
  14. FYI on a CKP problem
  15. Desensitizing knock sensors with LS1Edit?
  16. Which Knock sensors do I need???
  17. Car acting wierd
  18. Went bonkers
  19. P1635 low 5v feed circuit one
  20. Open loop/MAF tune
  21. SD tune VS MAF tune which one ?
  22. O2 problem....
  23. stock 02's have different readings
  24. Cab't re-enable closed loop after tuning
  25. jets chip removal
  26. Gains with a full tune
  27. Tuning for a conversion
  28. TPS sensor, ASR, A/C and cam?
  29. Help with AFR
  30. Programer???
  31. ok i have searched with no stright up anwsers
  32. wont fire!
  33. intermittent P0332 question
  34. P0103 code MAF
  35. Idle tuning
  36. bolt ons only what to tune?
  37. P0102 ???
  38. Different LTFT readings bank to bank - what to do?
  39. What is the most $$$ spent on a Dyno Tune?
  40. bad PCM? help
  41. i just installed my upgrade to 2.1 HPtuner?
  42. Tuning for a big cam
  43. Could tune do this?
  44. ECM interchange?
  45. cheatr cam and air fuel ratio.
  46. U1000 trouble codes? Anybody know about them
  47. code p0446
  48. ?enhanced I/O?
  49. whats the most newby compatible tuner
  50. '96 LT1 Scanning questions!
  51. Tuning tips adding 90mm combo/Camaro
  52. HP Tuners question...
  53. ECM and Harness Compatability
  54. 42lb injectors
  55. truck or f car programing ??
  56. Running bad. SES light goes on and off.
  57. code p0412 AIR sys?
  58. EFILive Blowout Sale
  59. P0336 - Crankshaft Position Sensor A Circuit Range/Performance, FIX?
  60. safc2 possible to put on 2000 camaro?
  61. Map Sensor
  62. gtech question
  63. How do you tune for power?
  64. '03 Silverado tune
  65. M6 tune
  66. Vehicular Crossbreeding?
  67. Efi 101
  68. cant get pcm to open loop
  69. 99 z28 is going nutz!
  70. WOT fuel pressure...should it drop?
  71. VE woes...very weird.
  72. MegaSquirt Question
  73. tuning out codes...ex. rear o2's, egr, etc..
  74. need help with two codes, please
  75. Can an ecu lose its tune?
  76. gorilla chipz??
  77. Computer ?
  78. nebie needs help with IAC and i seached
  79. need help, please come in!!!
  80. Map Sensor Problem
  81. Best wide-band and reader for LS1/6/7?
  82. Question about Tuning SD, LTFT's
  83. IAT range?
  84. Misfires, suspect PCM - please help!
  85. Low Input Knock Sensor Bank Two
  86. Clairification on Throttle Cracker and follower
  87. do any programmers delete 02 sensors?
  88. Help, No vehicle power detected
  89. need help *starting with AC on*
  90. Egr
  91. 98 vette wount start
  92. N2O Timing help!!!
  93. Quick ? On O2 Wires
  94. Calibrating WBO2 with LC-1
  95. o2 high voltage (please help)
  96. Is there an IAC reset?
  97. Anyone with a Tech II or better in L.A. Ca.????? (I need a case re-learn)
  98. 9.5:1 CR 346, H/C, D1SC, 14lbs, Alky, 100 octane.....what kind of timing?
  99. Lets talk timing...
  100. Ilde problem
  101. Lean Throttle Transients
  102. Programming navi into vehicle, everything works except navi.
  103. pcm is locked w/ HPT, how to unlock?
  104. Help with off idle hanging or cruise???
  105. Can I do it?
  106. New Tune needed 4 new fuel pump?
  107. dyncylair...whats yours at?
  108. HPtuners EIO malfunction/broke?
  109. VATS on a 98 Camaro ?
  110. Fresh Tune, problems with idle
  111. Anyone near PA 15801 with Tuning Equipment?
  112. LM1 wide-band?
  113. Anyone running carb style intake and carb style TB on stock PCM?
  114. '98 vs. '02 VE tables.
  115. is computer burned again
  116. Higher Wattage O2 Sensor Part #?
  117. Tuning issues with FAST 90 on vette
  118. turn signal flasher pins???
  119. Which one?
  120. Closed Loop and Idle tuning 90mm
  121. power increase from a dynotune?
  122. Lean Cruise Mode?
  123. Grounded out positive terminal on battery..
  124. Does anybody have a good tune for a MS3?
  125. permenant in-cabin wiring for LC1
  126. Please read my dyno sheet
  127. Knock Real or false?
  128. Hot starts with FAST 90/90 (Corvette) ?
  129. LS1 wiring harness.. Where does connector PED 14 plug into?
  130. TC tune question
  131. superchips question
  132. No More O2 Sims From Casper
  133. Hp tuner question
  134. Help with warm start up
  135. Fuel trim cell @ 19 (idle) while at WOT and TPS shows 99.6%....
  136. spark for my 402 cid
  137. wide band readings
  138. does anyone sell a data link splitter?
  139. hptuners and some questions concerning turbos
  140. exhaust leaks?
  141. [B]Had SES code read, anyone know how to fix?[/B]
  142. afr behind cat, look lean to u........
  143. Oxygen Sensor Problems
  144. GM 02 sensor Connectors
  145. AEM wideband sensor mounting
  146. Who's running Open Loop with a MAF?
  147. Hp Tuners, Manual?
  148. TPS VOLTS at idle
  149. Will not start
  150. Is this a bad O2 sensor?
  151. How much HP and Torque?
  152. cooling fans turn on temp
  153. service engine light NOT ses
  154. SD vs. MAF pro-con??
  155. Scanner only?....Search not working for me
  156. Feedback on FAST wb dual sensor guage.
  157. DTC's all over the place!!
  158. Dies After 20 sec.s
  159. Th400 tune question
  160. wideband VE tuning done, car won't idle now
  161. Scanner
  162. What do y'all think of my VE and Desired AF?
  163. Sponsors Fuel Economy Tunes, are they for real or BS?
  164. OLMA= Trims maxed positive
  165. dialing in IFR for new injectors, post cam
  166. New Tranny & TC, Now shifting 400 rpm's Lower?
  167. Could somebody look at my file and tell me what you think?
  168. Please Help! Code 1515 and 1516
  169. tune or no tune
  170. anyone from pa???
  171. AFR's ?
  172. LC-1 cable used with LM prog - need help
  173. MAP Sensor Question
  174. good tuning software for beginner
  175. Dtc Help!!!! No Scanner
  176. O2 codes won't go away!!!
  177. Do these codes affect anything?
  178. speedo calibration?
  179. 2005 Cammed GTO A4 Fuel Trim Cell 37 Issue
  180. question about wot multiplyer
  181. Iat Guage Turned Red???
  182. IAT and boosted horsepower?
  183. rpms hang at high speeds and low speeds
  184. losing tune due to battery?
  185. OS sytem change? using HPtuners
  186. Big Stuff 3
  187. new pcm
  188. timing retards during shifting at wot while shifting gears and will not readvance
  189. Car dies, won't idle - HPT Log included
  190. is anyone really good a conversions? for like speedos?
  191. SES light went on but no code showed up
  192. My AFR is off cause of my cam
  193. SES Code; EGR valve
  194. Tuner near Omaha, Nebraska
  195. Which O2 is bank 2 sensor 2?
  196. Z06 MAF Sensor Safe to Use w/o Tune?
  197. Rich Decel leads to lean bucking?
  198. p0440 evap system code..
  199. New Tune Needed?
  200. Where to buy fuel and N20 pressure sensors for LM-1's?
  201. Hyperteching a LS1Edited computer...
  202. Looking for .bin
  203. Car will not idle at start up!
  204. Hitting every cell in the VE during log?
  205. Terms: Fuel Trim Cell and TCC Slip RPM?
  206. Maf ?
  207. Knock Retard. How much is O.K.?
  208. is there a efilive sponser i can talk to?
  209. swapped headers now won't go closed loop
  210. Why do LTFT's go to 25 at WOT??
  211. i need help. i messed up
  212. New sub $200 WB option
  213. Having smog problems??
  214. oh to changed vehicle speed pulse width?
  215. F13 tune
  216. Predator tuning... 2.73 --> 3.42 gear install, A4 downshift points messed up?
  217. Broke map connector need help
  218. Hey, TSP Tq II guys w/ longtubes, what AFR and Spark everyone dialing in?
  219. misfire and o2 codes
  220. TUNING ISSUES...Could it be this?
  221. TUNING ISSUES...Could it be this?
  222. 42# injectors tuning question?
  223. Misfire at cylinder 5.
  224. a4 pcm on a m6
  225. Tuning question
  226. NEED HELP WITH A/F & SHIFT LIGHT Wireing?
  227. Wot??
  228. My tripometer resets when i start
  229. EFI live users
  230. lt1 edit or megasquirt?
  231. car starts then shuts off. help please
  232. 2004 ProCharged GT, Predator tune
  233. HP tuners for LT1?
  234. timing?
  235. EFI-Live: Can I see your HOTCAM tunes?
  236. SD AutoVE and then swith back to MAF?
  237. idle issues... PCM is freakin out
  238. S-Trims have jumped to -40%!!
  239. black smoke
  240. Lean idle = leaking headers?
  241. Basic turbo tuning questions
  242. Mediocre Performance?
  243. How mad will a MAF code throw off a car?
  244. p1683?? WTH is this?
  245. Gen 7 DFI/Innovate LM-1 wide band/Accel DFI dual sync distributor
  246. ht111 tuner help
  247. LS1 coil pack control pin driver
  248. Need some advice on idle of T-rex
  249. OBD2 code P2001
  250. Looking for a Bin File!