View Full Version : PCM Diagnostics & Tuning



  1. Would You...
  2. Threw code P0161
  3. reading Predator tune
  4. Anyone wanna check my .bin?
  5. EFILive tuner....how do you like it?
  6. air fuel ratio
  7. installed wideband
  8. Need help with 2 DTC's
  9. What do you LM-1 owners think of this?
  10. Anyone ever used TSP mail order tune??
  11. Pease Help! Problem with a BMW 750iL.
  12. Help - Upgraded to EFI Live V.6. what now.
  13. need tuning help
  14. Transmission Swap
  15. will the truck pcm work on a F-body?
  16. Idle LTRIM question
  17. custom pred vs. LS1 edit
  18. Whats a good way to handle this...
  19. looking for an experienced tuner to mentor me
  20. cam sensor help needed
  21. Predator Tuner ... compatable with Australian LS1??
  22. Best o2 readings for NA street tuning???
  23. Will HP Tuners correct pcm for hotcam install
  24. LS1Edit: USB?
  25. Need help with predator tuner
  26. HP TUNER,BIG STUFF 3,or NEW FAST XFI????
  27. Surging/Bucking: If you have HPTuners, then I have a change that may help!
  28. Help I'm Stranded
  29. put in new tune, now fuel trims are really far negative
  30. OB1 Question...w/background
  31. HP tuners rookie question
  32. Looking for a stock HPTuners log...
  33. HP Tuner Help!!
  34. LS1 tuning + LS1 edit....what do I need for tuning?
  35. HP Tuner / Programming new VIN + vehicle type into spare PCM
  36. How easy is it to pick up false knock?
  37. translate for me
  38. DFCO tuning for best fuel economy
  39. Effect of exhaust cut out on A/F ratio?
  40. Optimum WOT AFR for street driving?
  41. Knock sensors - low octane table?
  42. What about the computer?
  43. Hp Tuners stoch value
  44. tune 2 computers n2o-n/a?
  45. LS1 Edit Question: Reflashing A4 to M6
  46. Just Passed My First Inspection
  47. Fuel pressure too high - replace regulator?
  48. multiple misfires in cylinder one!!
  49. Need Help Figurin Out SES codes....
  50. Wiring Guru's I need help
  51. Tuning costs
  52. Surging and bucking at low rpm and load.
  53. GM Engine Managment Threshold
  54. IAC not responding while on engine dyno, any ideas?
  55. random on/off miss?
  56. What does it take to get started with a laptop tuning set up
  57. Tazzo EFI Monitor???
  58. IFR Question
  59. 02 sensor help....
  60. kr issues- should i worry.
  61. 231/237
  62. Min requirements for HP Tuners
  63. o2's going crazy
  64. Surging/Bucking Related: How much does timing affect airflow requirements? (rambling)
  65. long term fuel trims are at -8.75???
  66. Diablo question on shifting
  67. Would a tune be beneficial?
  68. ve table for SC
  69. Small ? About HPTuners
  70. Tuners: Business Name/Location/Contact Info.-How About A Directory...
  71. HPP3 Question
  72. Who is running Z06 VE table?
  73. Computer Requirements?
  74. Engine Balance Test Question
  75. "service vehicle" light... not SES after airbag removal?
  76. M6 PCM vs. A4 PCM .. differences only in calibration section?
  77. Request for VE table
  78. SES Code P0507?
  79. Help with P1518
  80. Big Stuff 3 ??
  81. How does PCM decide to switch between timing tables?
  82. Bad O2s causing high HCs, COs?
  83. Can bad O2s cost you 50 hp
  84. Dyno tuning questions
  85. will a PCM from a '01 '02 vehicle work in a 99?
  86. The Perfect Wideband for HP Tuners
  87. Help with P0122 DTC
  88. how do i get the service engine light off??
  89. Anyone got any table suggestions for 89 or 87(gasp)
  90. EFI Live questions
  91. LS1Edit - reduce timing/fuel?
  92. Bad fuel pressure regulator?
  93. Part Throttle: VE vs. MAF vs. IFR Tuning
  94. Encrypted Files?
  95. HPTuner suite pro
  96. WOW HPTuners Deal
  97. Interesting question...
  98. Quick Spare PCM / LS1 EDIT / HPT question
  99. Problems after cam install
  100. hmmmm gauges arent working...help me
  101. Paging Jimmyblue
  102. SES Code P0135??
  103. Odd drivability problem with LS1, need help...
  104. Help with Pin Out locations on PCM for 99 Corvette
  105. tach signal
  106. WHeel2Wheel or APE for diagnosing a drivability problem and new tuning???
  107. EFI LIVE, AUTO TAP, AND LS1 EDIT.. Should I buy all 3.?
  108. HP Tuners EIO option
  109. What else would cause reduced timing?
  110. need help with a good starting point
  111. Best tuning program for F/I cars
  112. Lean condition "off gas pedal" only..Ideas?
  113. HP Tuner program?
  114. EFI university 101 class
  115. installed o2 sensor simulators now car wont idle after warm up please help
  116. Atap question
  117. Wich Maf
  118. Dying o2s. Denso f-body or Bosch vette rears?
  119. O2 sensor question
  120. Put on catback now have SES light
  121. Injector Offset Voltages
  122. How much horsepower could/has false knock cost you?
  123. Knock sensor symptoms
  124. Would I need to get my car re-tuned if I changed rockers?
  125. Problem with Thermostat-fan program temp. I need HELP BAD**
  126. Can you determine through ATAP is an O2 sensor is bad?
  127. Remove IAC and permenantly delete codes
  128. BS3 for LT1?
  129. Battle of the tuners software
  130. Pretty lean across the board, IFR or VE table adjustment?
  131. Diablo Sport
  132. Data Loggers
  133. Knock Problems from Hell 99 A4 Vette
  134. HPTuners new pricing announcement!
  135. tuning .......first time
  136. Abnormal Timing Values
  137. Need help with this...
  138. tuning A4 tranny with HP tuners...
  139. Am I going the right direction???
  140. New HPTuners Pricing Structure Announced!
  141. DTC PO332 - KS2 Circuit Low Frequency
  142. Reading 02'S with meter
  143. EFI Live and EDIT HELP. Please
  144. HPTuner_surging idle
  145. O2 sims/LS1 EDIT?
  146. At what point DFI???
  147. How does the PCM decide the actual timing?
  148. Starting problem - Suspect ignition switch
  149. Zeitronix and EFI Live.. IT WORKS!!!
  150. Who's using LS1Edit or HPtuners w/ a Toshiba laptop???
  151. How to tune LTFT/KR correctly?
  152. Another gas saving question
  153. New EFILive?
  154. Speed Density + ignition advance?
  155. will anyone read my hp tuners bin file?
  156. SES codes.. header & catback
  157. Roughing in IFR for 60 lb Mototrons? (with fpr?)
  158. On The Futility Of Narrowband Sensor Based Tuning
  159. Fastech
  160. Does Our LS1's idle in open loop?
  161. hp tuners help please.
  162. Converter Stalling problem ,Need Help with HP Tuners
  163. PCM Question....
  164. new pacesetters=8 codes thrown???
  165. wideband hp tuners
  166. hey guys, just got hp tuners, installing now
  167. Engine codes
  168. Whats going on with my MAF.. screenshot inside
  169. HP Tuner site down?
  170. Ported MAFH, bad for my car?
  171. New EFILive V7 Scan/Tune Evaluation Software Released
  172. )2 sensor question. Is it better to use the extensions or just buy longer 02 sensors
  173. ?About mafless in closedloop?????
  174. Surging Poll after Cam; please vote if you don't have surging problems too!
  175. What causes timing to jump while decelerating w/no throttle?
  176. Tech 2 transmission shifts
  177. which handheld or programmer is this?
  178. p0443 code...need help
  179. Hp Tunner 2000 Fbody
  180. Weird injector pulsewidth ?
  181. want to see fire balls shooting out the exhaust? Host my vid
  182. EFI LIve PiD
  183. diffrence 98 -99-02
  184. HP Tuners lean-burn function
  185. Cold weather Start with HP Tuners.
  186. Does PCM use high or low signal O2 feed?
  187. Newest Version of LS1edit..??????
  188. hp tuners used as window switch
  189. Does anyone have a trex tune that I could look at???
  190. octane ?
  191. 1133 and 1153 by the way!
  192. another Question with PCM
  193. Hp Tuners Question.
  194. FTC cell boundaries in late model Fbodies
  195. PCM DEAD? Wrote C5 LS1edit file into Fbody of same year..dead
  196. Would Like Some Input Please!!
  197. Cold Idle is Improving
  198. Engine detuning itself
  199. What does TPS sensor do?
  200. New 408", 1-2 sec into dyno pull, falls flat, shutsdown till you let off, cause?
  201. First things to do while tuning for a supercharger
  202. HPtuners + Hybrid = confused.
  203. VE influence on wot
  204. ECU tuner ever expected for the Colorado platform?
  205. PCM code P1336
  206. Hp tuners all cars of same year compatible?
  207. how to check cam sensor?!?!
  208. Need some help with with PCM!
  209. Innovate LM1 users:
  210. Surging/Bucking...the saga continues...
  211. Should I get a dyno tune...
  212. Is This A Major Tuning Problem?
  213. Holy codes Batman! A story of magnificent proportions
  214. LS1 Edit
  215. Low coolant light on.
  216. About ready to give up on VE tuning, please help..
  217. Smart out of the box thinkers needed!!
  218. Can ANYONE tune a 228/228 114LSA in an A4? with no surging?
  219. A/C idle?
  220. Big Stuff 3
  221. Help need picture of tach wire on PCM!!
  222. HP tuners ordering question
  223. Need Sponser/other-dyno, east TENN
  224. Dyno Dip at 5,300 rpm. Tuner is perplexed.
  225. O2s and WOT
  226. 2000 SS SES code #404
  227. Trying SD tune: How to get car to idle and/or not stall on braking?
  228. tune-up or tune?
  229. A clean MAF is a happy MAF
  230. AFR Issue
  231. Speed Density tune + OBD2 emissions?
  232. is there a "college student budget" version of ANYTHING?
  233. HELP...about to give up on SD open loop
  234. Do I need a tune?
  235. LS1 Wiring Harness
  236. I need advice with a cam tune, and possible solutions with 02 sensors and misfire
  237. How do you delete codes with HP
  238. hypertech power programmer
  239. Faulty MAF translator??
  240. LTFT Spreadsheet?
  241. High LTFT's - need help!!!
  242. Will replacing knock sensors do any good?
  243. How much timing on top end is best for power?
  244. FTC boundary questions, mine are very tight (900, 1200, 1600 RPM) should I space them
  245. where to tap into o2 sensor off pcm??
  246. WHOA! This might be good news.
  247. Editing Program
  248. whats needed to reflash a pcm?
  249. looking for hpt bin for d1 procharger 98 a4
  250. 2002 TA WS6 RA Predator question