View Full Version : PCM Diagnostics & Tuning

  1. idle startup question
  2. make Wide band work off of 5 volt source
  3. Engine oil light?
  4. Blowup car? I need help PCM, HPTUNER, GTO, GOD?
  5. Dyno tunes?
  6. 2 bar SD HPT what basic stuff do I change to get the car to run...
  7. need advice
  8. Replaced MAP sensor and now get P0107 code
  9. Stickies!!!
  10. Knock sensor frequency low?
  11. Adjustments to Predator Tune
  12. scanner wont read lt1 obdII?
  13. Tune help needed
  14. Is there a universal PCM tuning suite?
  15. Is there a universal scan tool for all ODBI and ODBII cars?
  16. Buying a 94 LT-1 - how to tell if PCM is correct to VIN?
  17. 02 sensors
  18. AEM Wideband Question
  19. Anyone have a computer based scan tool I can use?
  20. fuel economy in a low CR motor
  21. truck pings ?'s
  22. Part number needed..
  23. P01133 and P0133 a few months after header install.
  24. using LS1 edit after an HP tuner
  25. TPS overtravel?
  26. Help Tuning with large fuel injectors?
  27. P0440 and P1626
  28. low voltage @ WOT on narrow band
  29. 2007 Pcm Os
  30. lt1 DataMaster tuners come in!
  31. SES but no code
  32. Secondary Air Injection
  33. Will these SES codes hurt my engine
  34. NYS Inspection???
  35. Quick PCM question
  36. lc1 not working what could be wrong?
  37. evap question
  38. Tuning and Deleting Codes
  39. S.E.S. light came on?
  40. Can i use my HPtuners to read a code on another car i have no license for?
  41. Jet Chip?
  42. Couple of HP Tuners/LS1 edit questions
  43. VATS problem? ever heard of it?
  44. Code PO1810
  45. efilive roadrunner
  46. ls1 bog after 1/4 throttle to wot
  47. Nitrous Pressure Logging
  48. cpu question
  49. cam sensor code p0343
  50. Hesitation when downshifting (M6)
  51. A/F question, check it out.
  52. Misfire Problems...please help.
  53. Air & Fuel adjustments ? ? ?
  54. TPS Sensor
  55. O2 Sim is just a diode?
  56. HELP interpret these codes!
  57. DFCO 98-2000 vs. 2001-02
  58. need tuner location help!!
  59. upgrade autotap (at1)?
  60. Is efilive compatible with windows vista?
  61. Car surges (RPMS rise when clutch is in)
  62. AEM output connection
  63. hard shifting, how to adjust line pressure?
  64. lm-1 problem
  65. when tuning ltfts... (HPTuners)
  66. Need a good tuner
  67. Pissed off at my o2 sensors - solution?
  68. ABS and Brake lites
  69. Please Help! 07 TBSS no o2's and no air temp?
  70. secondary air pump not coming on
  71. Code P1336
  72. conflict between WB & NB LTFT
  73. Will tunning help tranny shifts??
  74. P0342 camshaft position sensor low input?
  75. Problem In The Pcm During Dynotuning
  76. please help me idle
  77. INFO needed about knock module
  78. knock retard
  79. how to take out pcm ??
  80. drive shaft speed sensor with EFIlive
  81. Anyone having troubles with Hptuners and long delays?
  82. Cheapest way to delete air,02 and egr?
  83. With an A4 going from 2.73 to tune required?
  84. suggestion for tuning book ?
  85. buy HPtuners or have it tuned
  86. Jeremy F tuning & porting Orlando and Ft myers
  87. Please Critique my TPS theory
  88. Dyno Tuning with predator
  89. Help!! Code P0101 after installing a cam on Holden Monaro
  90. Help me with tuning
  91. so, i need a new pcm.....
  92. PCM Ground?
  93. Got a probelm with tune. Please help!!!!!!!!!!!
  94. wow! wft no start/ no crank.... i have 1 code. PLEASE HELP.
  95. DTC's After CAm install
  96. Injector tuning?
  97. Anyone seen this issue P0132?
  98. JUST a speedo recalibration
  99. where to buy a laptop stand
  100. Help Fixing P0704 Code
  101. will using a handheld tuner mess up my custom tune?
  102. Another Stupid Pcm Question.
  103. help with PE settings for track
  104. Tuning cam only lt1
  105. Engine missing at 2000 RPM HELP!!!!
  106. 00 PCM with 98 engine harness?
  107. Help Hptuner guy!!!!!!!!!!!
  108. Vinci vs Predator for stock ls6
  109. im not sure if this is the rght spot? MSD question
  110. 1995 OBD I computer OBDII connector- wanting to convert to OBDI connector
  111. Where to place LC1 sensor in the exhaust?
  112. How does an LSx PCM measure MAP?
  113. Can weak battery trigger codes for O2 sensor heater?
  114. using 98 harness and PCM for 01 motor
  115. help diagnosing P0332
  116. ARG!! DTC P0103 MAF Sensor Circuit High Frequency wont go away!!
  117. What causes Freq. Spikes in my MAF?
  118. Installed my PCM for Less Tune today
  119. Is it in the tune?
  120. Innovative St-12 worth it?
  121. HPTuners EIO output as TPS, window switch for Nitrous
  122. PCM/Chip Problems
  123. o2 sensor question
  124. Can some of you EfiLive guys look at my tune Please?
  125. PCV & AFR?
  126. what cable do i need? please help asap
  127. Tuning question....
  128. 98 Ecm Program Help
  129. Code reader cannot see PCM?
  130. 01-up computer and wiring harness?
  131. LC-1 black calibration wire
  132. p0172 and p0175
  133. lt1 edit ???'s tuning ??'s
  134. LQ9 Swap in a 99 Z
  135. What can i use to monitor IAC tables? using ls1 edit
  136. which program ?
  137. here's a good one for the computer wiz's!
  138. change harness when doing 99+ reflash??
  139. Who has the best deal on the LM-1 wideband?
  140. so my car's acting up...
  141. LS2 or LS1 computer?
  142. EFILive V2 Scan connecting problem
  143. What should these be at
  144. Stock car tune
  145. Tuning issues?
  146. "Safest" Lean AFR for crusing?
  147. Power dropoff at 5800 RPM's and MAF jumps around
  148. Wideband & Stock PCM
  149. o2 sensors??
  150. Auto Tap
  151. Crane tuner setting question
  152. knock sensor
  153. Car running in closed loop, throwing codes.
  154. P0355 LS1 swap into Older Vette
  155. Question on Commanded AFR vs. Actual AFR vs. LTFT's
  156. Car running like crap (cutting out, sputtering, etc)!
  157. fast idle problem
  158. Issues with Crank Position relearn
  159. OBDI Tuners...Converter ? Inside
  160. Should I get a tune??
  161. PLEASE help!
  162. Getting A/C to work again with BS3
  163. hp credit problem?
  164. '99 Corvette FRC stock HPTuner scan
  165. quick question about 02's
  166. Removed some parts now car won't start..
  167. weird Speedo problem, HPTuner issue?
  168. Spark advance "stuck"
  169. question about swapping inj.s and tune
  170. idle problem at cold start
  171. Preditor Programmer
  172. Help!!!!!!!!!!!!!!!
  173. TC locking and unlocking??
  174. A few random hptuners questions
  175. How to dial in timing?
  176. LS1 Cylinder order???
  177. Ignition slope?
  178. Maf Hypothetical
  179. Can someone look over this tune?
  180. Why am I logging B2S2 voltage while unplugged?
  181. Aftermarket 02 Sensors... What do I need?
  182. Compare 402 Tunes
  183. possible mechanical issues preventing a good tune?
  184. injector tuning?
  185. P0654 Engine RPM Output Circuit Malfunction
  186. Crankshaft Code from MSD Opti?
  187. Timing table looks like shit
  188. Is it because I need a tune?
  189. ??? about LS1 scanmaster.
  190. Tuning and Thermostat
  191. Oil light problem.. anyone have an idea?
  192. trans temp pcm wires
  193. AFR goes from 10 to 20...Whats wrong???
  194. Need Help Fast!!!
  195. v6 handheld
  196. Does 90/90 combo require tuning?
  197. timing advance
  198. Remove/Disable VATS on a 2004 GTO LS1 with HPT, is it possible?
  199. You know what fucking pisses me off?
  200. Negative Ltft Bad?
  201. throwing knock sensor codes with new motor
  202. ls1 down need help
  203. Retrofit Electronic Traction Control?
  204. Turbo AFR 9.8-10.8 daily?
  205. Free EFILive Reflective stickers.
  206. Tuning order
  207. should it be safe????
  208. Sqr???
  209. SD or MAF for my set up?
  210. Anyone Using the LS1 Timing Tuner?
  211. PCM insallation question
  212. Phantom code...
  213. Street Fury chip???
  214. OK need so tips on dyno
  215. throwing a code
  216. tuning book??
  217. PCV Catch Can
  218. LT1 Running Rough / Reduced Power / Poor Mileage / NO DTC CODES
  219. fan settings with hp tuners
  220. I have a few issues, have a few questions.
  221. Code =??
  222. Installed LM-1, says it's too lean
  223. HP Tuners VCM Suite v2.1.18 is Now Available!
  224. How many with 98 2 bar sd hp tuner??
  225. How do you get in contact with HP Tuners>>
  226. HELP ALL stock but throwing codes??
  227. FAST WO2/HPTuners Integration??
  228. Those with: erratic idle, TCS lights, and surging
  229. 85mm MAF
  230. no codes but ses still on
  231. 1999 Corvette PCM Questions
  232. Auto shifts real hard while in SD mode ?
  233. What should I run my car in......
  234. Dtc 1336 - Wtf?
  235. Reset SES: how long do I have to drive before PCM will go through all it's cycles
  236. How to hook up a Big Stuff 3 to a factory Tach?
  237. Baseline Tune for F14 ?
  238. SD tune: SES code normal?
  239. 12 circuit wiring
  240. Street vs. Dyno tuning question...
  241. Help, Best options for me??
  242. #6 Misfire Help
  243. i love 98 camaros
  244. AFR and ERR% not right?????
  245. BS3 2 Step
  246. WERE can i get a Performance chip
  247. Poll_Hypertech Tuning, + or -???
  248. what is my best way to get for a good tune?
  249. I need help please
  250. 3 Bar sensor and IAT