View Full Version : PCM Diagnostics & Tuning



  1. error $0331 when reflashing
  2. Problems after PCM basic tune... Please, help/ideas
  3. Can't locate problem P1637 CAN Link ECM/ABS Control Module Circuit/Network
  4. Turn around time
  5. dfw tuning
  6. Can someone give me some fan settings for an E38 with a 160 stat?
  7. 5.3/auto swap dbw hesitation ?
  8. Rely on old tune for break in period on new stroker?
  9. Which Wideband for HPTuners?
  10. Ls2 gto need tuning in las vegas
  11. po650/ ses light not working
  12. Racepak setup help
  13. UPDATE - SPARK PLUGS - High RPM misfires - No MIL or DTCs
  14. PCM Cooling Fan Commands
  15. No communication from dlc. HELP!!!
  16. MSD 6010 issues...help please?
  17. NEW from Tick Performance: Knock Sensor Upgrade Kit (for 97-98 LS1 Engines)
  18. e38 standalone, starts and dies after 2 seconds max
  19. Share Transmission Tune?
  20. P0133 and P1133 popped up, bad 02 sensor?
  21. Check engine light disappeared by itself
  22. base tune for ms3 via efilive
  23. Bigger Maf
  24. Getting Tune by Cartek Racing
  25. 160 degree thermostat-do i need to tune for this
  26. Tuning questions
  27. Car bogging like hell off the line
  28. LQ4 swap issues...help if you can
  29. Not LS, but tuning related...
  30. Tuning for surging @ idle with A/C on
  31. Boosted Ls1 240sx (Not starting)
  32. new to tuning (tunercats) got a few questions
  33. GTO: Lingenfelter MAF Wiring Assistance
  34. IAC counts high and dont change
  35. LT1 running 24x efi swap, hesitation, stumlbling
  36. Quick help, wiring AEM UEGO to EFILive v1
  37. Vortech
  38. 4 wire harness conversion
  39. PCM help
  40. Can losing PCM sync with datamaster indicate a bad PCM?
  41. Car will not start (Very little spark)
  42. MAF problem..
  43. Exhaust Leak at WB
  44. HP Tuners website down again?
  45. best tuner for FI in the dfw area?
  46. First time tuning question, testing waters
  47. 6.0 LY6 keeps backfiring (pop) through the intake
  48. le2 cam degreed to spec from comp cams
  49. Best DynoTuner in or near Wisconsin
  50. 01 ls6 no throttle response code error p0122
  51. Please critique my first tune !!!
  52. SS wont start-pop hood-starts?
  53. SS wont start-pop hood-starts?
  54. Car Falls on its Face
  55. accel DFI problem:
  56. How much timing
  57. 2011 Camaro - Dealer detect reflashes?
  58. ECT sensor
  59. datalog and misfire
  60. P0121 with NO a/c
  61. looking for help using hp tuners in Indiana
  62. P1870 Tuning Issue
  63. Hypertech programmer
  64. e38 standalone, no power to MAP,ECT and alll 5volts form gray connector
  65. Best place to get big stuff 3 (bs3)?
  66. Running A/C causes SD car to get real rich
  67. A/F Using a ScanGauge 2?
  68. Help odd STFT issues
  69. PO174 System too lean (Bank 2)
  70. engine dies when brake booster is blocked
  71. Master efi tuner - gm efi available!!
  72. In Memory of Shawn Sankey
  73. Strange fueling issues...........
  74. south eastern tuners
  75. HP Tuner TCS patches - Do I need them?
  76. Tuning Tips
  77. no spark new cam and crank sensors
  78. PCM Issue/Question?
  79. HPT with FIC 160's - Need help
  80. security light flashing after tank swap/diy two pumps
  81. Is HP Tuner for me?
  82. VE correction factor?
  83. 2 Bar OS and Emissions
  84. performance tuner
  85. hp tunner
  86. LC-1 wiring question
  87. Readiness monitors and an OBDII emissions test
  88. Advance the odometer?
  89. new to tuning with hp tuners
  90. Obd2 code
  91. Low speed surge
  92. Trying to contact an HP Tuners Rep
  93. New to tuning, 97 lt1, 24x efic. users unite!
  94. untuned for a year
  95. Jet dynamic spectrum tuning software
  96. 1995 Pontiac Firebird Formula v8 TUNE!!
  97. Harness/pcm ??
  98. inital tune for new engine
  99. charging question.
  100. Help! Getting p0174 and p0174p
  101. Quick Frost mail order tune questions
  102. Jeremy Formato tuning & porting in Gettysburg PA August 24-29
  103. Help with A/C not staying on
  104. Wont start when warm. ?
  105. ls1 connector identifications
  106. Super lean Idle
  107. Possibly looking for a tuner...
  108. Oil pressure sensor for wideband, any way to read voltage vs. psi?
  109. EFILive V1 still availiable?
  110. Octane Booster?
  111. ECU damage after bump in the road?
  112. runs rough
  113. Question about MAF voltage readings
  114. Crank and MAF codes related? TSP 100MM MAF causing it?
  115. ECM and Harness different PN, and Service number Pinout Questions?
  116. Help with a false misfire code
  117. Does anyone remember Chris Robinson?
  118. Using DC -> AC Converter for Laptop running HP Tuners
  119. Master EFI Tuner' by Dan Maslic ?
  120. Dyno Tuning in HOT Weather?
  121. Speed density question
  122. Car Won't start
  123. What year PCM do I have?
  124. HP tuners & EFI live sale
  125. Tuning in hot conditions
  126. Wideband sensor placement for stock manifold...best spot?
  127. dyno tune or handheld. basic bolt ons.
  128. Help guys.... I screwed up my tune
  129. LS1 4L60E in 69 Camaro - bucking bad!
  130. Wideband sensor
  131. HP Tuners website down?
  132. Trying to get A/C request with PCM Serv. No. 12576106 (2003 Express)
  133. NEW O2 Sensor, getting P1133 DTC ????
  134. HP Tuners wont log into boost?
  135. anyone have a 94-95 lt1 auto modified bin file i can study
  136. hptuners question
  137. Basic "Bolt On's Tune" - Now Drilling Fan Sound on Front Driver's Side
  138. Always getting knock Retard
  139. Car not running, with fuel,spark,and compression
  140. Mail order tunes?
  141. EFIlive tuning 98 pcm
  142. Whats the normal readings?
  143. b0-239 code
  144. my tps is posessed. help.
  145. 2-step and transbrake wiring help
  146. installing hptuners with the msi editor
  147. MAF size for 408
  148. Crazy shit!
  149. 02 sensor question?
  150. tuning for gear change
  151. Shut off traction control?
  152. Can you use OIL PRESSURE 5v for Wide Band o2 in HPTuners?
  153. Is this possible? Or I'm overthinking?
  154. 3 Bar Map Sensor
  155. switched intakes
  156. can't down load bin file from site says locked
  157. Tuning question
  158. stranded. help please.
  159. Swapped 00' PCM and 4L80E into my 98' M6, what to do for PCM?
  160. Ls7 MAF - on custom split/dual Intake?
  161. Looking for good mail order tune
  162. Timing causing engine to run hot?!
  163. lt1 mail order tune
  164. local tunes
  165. injection timing
  166. Noob in tuning
  167. Bad PCM???
  168. LQ4/T56 code p0651
  169. Help !! diablo not reading computer!!!!!!
  170. Lq4 pcm help...
  171. 58x or 24x
  172. Update: High Idle Issue Finally Solved
  173. Any downside using HPTuners Standard w/EGR for WideBand input vs. using HPTuners Pro?
  174. PCM input for P/N
  175. Looking for a good tuner in the southern georgia area!
  176. tuning issue or not?
  177. hptuners Resale
  178. Need tuning advice
  179. Mail-order tuner question
  180. t rex + fast 92 results
  181. lnc 001 vs 002 vs 003 vs msd 2 step ?
  182. will this affect my tune
  183. Looking for advise on running 16 fuel injectors.
  184. few questions about tuning
  185. 2010 camaro problems need ideas
  186. Will I need a tune..
  187. 98 PCM faults in future build
  188. cartek c5r 427 readiness test
  189. Lean cruise E38/E40?
  190. '99 Z28 - P0412 and P0418
  191. Msd 7531?
  192. edcmat-l1 tuning in Germany/Austria
  193. LTFTs question
  194. Can somebody recommend a cheap scanner for a 95 lt1?
  195. Need advice on tuner \ handheld
  196. shut off ABS inop lights and correcting for taller tire size PLEASE HELP
  197. TC lockup question
  198. Tune file inside-H/C 24x, need HELP.
  199. I need help logging VE_AFR error with LC-1.
  200. Which Pin is for the tach wire on the PCM
  201. Got my hptuners in-nothing can go right can it?
  202. Need Input on Tune See Log inside
  203. Best OBDII Scanner for Multiple vehicles and multiple types of Codes
  204. Trex idle problems
  205. throttle response
  206. Stand alone pcm in my 98 Vette?
  207. Tuning the dreaded 98 PCM
  208. first tune take a look and criteque please
  209. car wont go closed loop
  210. Diablo pred
  211. New motor, strange first log.
  212. Need help with tuning!!
  213. FACTORY launch control in 2011 z06
  214. can you reprogram a gen iv ecm to run on a gen iii
  215. Help ECT -37*
  216. AEM Uego problem
  217. Driver's header is cold
  218. P0102 and P0601 codes
  219. Out of Ideas, Need Help !!
  220. SLP Custom Tuned DiabloSport II(SLP27007T)
  221. Code P1220,P1221,P1125
  222. Intake gains, MAF table scaling?
  223. a good one
  224. Engine break in. How do you tune without having miles on it?
  225. Part throttle misfire/tach jumping
  226. Started up 24x conversion, running super rich-scanner readings inside.
  227. Car just threw a tantrum.
  228. ??? for those who have widebands
  229. 26lb injectors on stock ls6 with exhaust
  230. 98 LS1 cluster reading near double tach and speedo signals?
  231. Knock Sensor Code P0327 - Washed engine bay the cause
  232. Wrong thermostat inputted in tuning bad?
  233. Vacuum under WOT?
  234. Recap... Fine tuning my tuner's mistake...
  235. Major Idle Issues
  236. Can I drive my car (new AES block) w/old tune?
  237. PCM for LQ9, Will this one work?
  238. Car is rich and cant log boost
  239. Very important question
  240. any good new orleans tuners
  241. any in car wideband have 2 sensors for l/r bank?
  242. Need an LT1 OBD-I dynotuner in the Maryland area.
  243. How to log fuel pressure?
  244. maf question
  245. e67 ecu gmpp controller kit tach hook up
  246. OBD 1 with boost adding a fuel pump - tune affected?
  247. Tune for 64' Rambler with 03 5.3 and 5 speed
  248. Switching to a 350 turbo
  249. PCM VIN Change
  250. Ngk/afx