View Full Version : PCM Diagnostics & Tuning



  1. '02 pcm in a '99?
  2. EVAP: I need to know how it works....
  3. Cold Lockup Table **easy Q**
  4. LM-1 display is not the same as Flashscan input
  5. NE1 Know How I can Check NB V on PLX M-250?
  6. no start
  7. cooling fan tune for 160 degree thermostat
  8. Swap or not to Swap 98pcm to 99+
  9. efi live question
  10. Help with check engine light
  11. EFILive E38 Support, Second Gen Allison Support and other Streams Released to public!
  12. 99 Camaro Z28 - ALDL connection bad
  13. tuners inside need help
  14. what to tune to chop up my idle
  15. LTFT's ~10 after wb SD MAF, enabled CL
  16. LS2 Conversion Tunning
  17. Trouble with my O2 reading
  18. Tuning or just too long storage issues?
  19. What's the best tuning software out there
  20. Going to EPP tomorrow! Help...
  21. Timing tuner with a nitrous tune...questions
  22. PCM too hot?
  23. HP Tuners question, Is there anything to be gained...
  24. MAP sensor output voltage table
  25. ECT sensor problem
  26. TPS question.
  27. Camshaft sensor
  28. need help ASAP with missfire/bog
  29. becoming a beginner at self tuning...
  30. hpt w lm1
  31. gauge
  32. ok what are the possible causes for these codes...
  33. Procharged-Trying to tune with EFI Live
  34. 1998 PCM part number
  35. Spark Plugs
  36. Quick AFR question
  37. MS3 & Idle Problems
  38. Several engine codes...
  39. Newbie PCM questions
  40. help!
  41. need help!!
  42. trouble>> fault codes
  43. Code scan with custom tune?
  44. newb question
  45. Need 1998 LS1 PCM Pinout Diagram
  46. MAP sensor, PCM output questions... Probably simple.
  47. Converter Not Locking UP???
  48. Decleration Problem with BS3 program going 15.9 lean on decleeration!
  49. Efilive And Diablo Predator
  50. Is this a Bad Idea? Timing Related...
  51. pcm tuning
  52. Redline Motorsports!
  53. MSD oxygen sensors claim 1300*F could this be the solution to LT Header O2 troubles?
  54. hp tuners a/f question?
  55. service active handeling system light is on .......why
  56. (EFILive) Im wanting to lower fans temps
  57. PCM failure ?
  58. Advice on my HP Tuner Logs
  59. How does the PCM determin a misfire?
  60. Tuning Fuel Pressure
  61. Optimizing timing
  62. do i need a bigger maf
  63. help please!!!!
  64. Knock retard problems need some help.
  65. is my TPS bad?
  66. asr randomly turns off
  67. Tuning ?????
  68. PLX install help through EGR
  69. Drive by wire Technical ? .
  70. JET DST & VISTA
  71. What would cause P0171/P0174
  72. HPtuners please help
  73. HOLY CRAP...look what fixed several problems
  74. PCM Schematic???
  75. How did you run your LM-1 Wide Band to the inside of your car?
  76. Sponsor/Other help wanted for Base tune C6
  77. Re sell EFI Live
  78. Weird misfire problem...
  79. Diablosport Predator plug wire
  80. Problem with map sensor
  81. ses light code question?
  82. mail order tune?
  83. Help
  84. Diagnostic Port wont work?
  85. abs, idle problem!!
  86. MAF specs
  87. 5.7 Hemi tune results
  88. Hp tuner questions..
  89. Help: KR when starting from a stop!
  90. Getting 0300 code. help
  91. SD = Low Cylinder Airmass?!?
  92. Basic PCM Questions
  93. hp tuners ls2/l92/l76 bin file?
  94. cam/intake/head/injector swap missfire
  95. tuning out rear o2 sensors
  96. HPTuner problem
  97. Another "Quickin Question"......P1133
  98. Changed the Cam sensor and still throwing code!!!!
  99. Wideband
  100. ELive Tune bad
  101. BS3...crank reference input
  102. cam/intake/head swap missfire
  103. Po332 knock sensor
  104. Idle fuel flow
  105. Recommended Fan Settings for 180 tsat
  106. Where should I put my Wideband Sensor?
  107. A long shot but?
  108. Whats the biggest cam you have run with a stock tune ?
  109. Unable to read/write tune
  110. Any benefit from tuning?
  111. Whats my best option?
  112. i want to make 93 0r 94 octane gas
  113. Scan tool problem or car problem?
  114. can someone look at my tune and see if im on the right track?
  115. pcm flashing
  116. Tune or no tune?
  117. Code P0106 question
  118. can i keep the 93 tranny when switching to a 94 pcm?
  119. tuning individual injector flow?
  120. Help Asap
  121. Some quick help for HP TUNERS
  122. Slight hesitation at low rpm.
  123. LS1 Edit gurus Cant get truck to hold timing
  124. Crossed o2 wires
  125. USB TO 9-pin adapter not working.
  126. tune for headers
  127. what would cause this?
  128. dtc 637
  129. Pros/Cons of a Speed Density Tune?
  130. i need an LT1 Dyontuned in Georgia
  131. need help, car won't start
  132. Where to start tuning
  133. Trying to tune MAF
  134. Can some1 look at this tune
  135. Emissions readiness after battery disconnect
  136. MAF question??
  137. stock fuel pressure?
  138. Mega misfires at idle...
  139. p0200
  140. bcm and ground locations
  141. Need help--PLEASE!
  142. knock retard turned off, timing still retarded
  143. Old TSP 231/237 112 timing tables
  144. Diablo Trinity?
  145. torque convertor tune?
  146. MANY Questions (93 EPROM, Data logging, TunerPro R/T users?)
  147. SD tune for a street car......or keep the MAF
  148. PLX SM-AFR/DB-5 problem................
  149. Ls1 scanner software?
  150. holden pcm
  151. efilive autotap combo problem
  152. Some codes...
  153. Opinions on FAST vs Accel DFI 7?
  154. FAST Flash Handheld Performance Programmer
  155. Hypertech Questions
  156. a couple engine code questions
  157. HPTuners question?
  158. Take a look at this tune and let me know what you think PLEASE!
  159. Damnit what to do now?
  160. Thoughts on msd coil packs.
  161. trans
  162. First Tune
  163. tuning question
  164. 2 PO300 Codes (Random/Multi Cylin Misfire)
  165. trouble codes. Please help.
  166. Diver side running extremely rich
  167. Changes when adding 90/90
  168. 2004 C5 Z06 427 - Flashing A/C light
  169. LM-1 programming with EFILive V2
  170. What is going on here? Fuel Trims
  171. What's the voltage from the PCM to fuel gauge?
  172. Tons of codes and car wont start.........PLEASE HELP!!!
  173. Spark and PE - TorquerII, can everyone share their tables?
  174. need 2002 Z28 PCM pin diagram ASAP PLEASE!
  175. p0351-58...problem!!!
  176. pros and cons of using stock o2 hole for wideband?
  177. Can anyone help a NewB understand how to tune fuel
  178. BS3 boost controller
  179. Has anyone seen this code when trying to flash a remanufactured 98 PCM?
  180. PCM HELP ASAP 98to99
  181. New PCV - Knock sensor calibration?
  182. Is It Time For A Tune...??? Or..
  183. spark knock when hot
  184. Pin outs and wiring for different OS/PCMs?
  185. LT1 Dyno Tuning
  186. Deleteing out EGR codes(Ford taurus)
  187. Elevation change on a SD tune car.
  188. Tuning?
  189. Well i did it!
  190. hptuners not working
  191. Could someone hook me up with a stock tune??
  192. Got a Hypertech 160 Thermostat... what temp do you guys tune your fans for?
  193. Backfiring
  194. Tuners Inside Please!
  195. Help with wideband (lc-1)
  196. Surging @ idle when cold and temp gauge slight bounce
  197. Predator Equiped
  198. throwing 4 codes....
  199. started Going lean on top end AFR 19.5 WB help!!!!
  200. O2 sensor readings
  201. where is it
  202. How Long before Tune?
  203. Anyone tuned their fuel level gauge?
  204. Optimizing WOT P/E and spark
  205. understanding the maf and turbo?
  206. Predator & speed density
  207. MSD Coils, Spark Dwell? Other tuning?
  208. Not going into closed loop
  209. PO118 After Heads Cam Install
  210. Can't Change Timing??
  211. PCM from different "year"
  212. P0102 and P1336
  213. Pageing Gomer!!!!!!!!!!!!!!! or any tuner in Huntsville
  214. NEED HELP! Problems Starting
  215. DRL MODULE CONTROL FUNCTIONS & WIRING
  216. Speed Density Conversion
  217. small problem with a code
  218. Ordered Hp Tuners...
  219. need help with a code
  220. bolt on tunes
  221. Problem with Predator
  222. TR224 cam tune with MS3 cam?
  223. This is driving me nuts!!
  224. Hard starting when warm
  225. Diagnostic Help
  226. This is weird?
  227. Down 30 HP on the Dyno,What are your Thoughts?
  228. My timing tables are set, why the fluctuation in boost?
  229. Need help throwing code P1626
  230. Bolt on/Stock Tune
  231. fueling/tuning help
  232. Got Tunercat? Got a PDA? Want to test PCM flashing software for PocketPC?
  233. PCM Gas Mileage?
  234. Whiteautoandmedia ???
  235. questions about getting a tune and cam
  236. What are Ya'lls HP#s Before and After Tune?
  237. Bought A Granatelli Big G Flash Tool And Need Advice
  238. Do ya think I'm running rich? Video
  239. Headers change AFR?
  240. 24x reluctor, electronic throttlebody ?'s
  241. tuning needed when Change CAm
  242. Ls1 edit and vista
  243. Cam install AFTER dyno tune ?
  244. Need Help Asap
  245. PCM Engine Speed Signal
  246. Can I tune in a weekend
  247. Which 02's are which?
  248. Re Tuned
  249. Lingenfelter 100mm MAF?
  250. LC1 Help