View Full Version : PCM Diagnostics & Tuning



  1. ? about wideband commander
  2. 2-3 is flaring up and slow at the track?
  3. Code P043. Newly installed LS3 416 in 02 Z06. WTF
  4. computer crashed
  5. need a 98 stock tune
  6. Anyone have this problem.
  7. Knock Knock need help spark retard
  8. csv files
  9. 02 LS swap b1s1 b2s1 insufficient activity.
  10. Very fustrating --> whats wrong with my SD tuning
  11. HPT AIR/EGR/Rear O2 delete after LT Headers
  12. Help!!!
  13. need efilive help after h/c install
  14. afr head/cam combo BIN file????
  15. I need help
  16. hey i really need some help asap
  17. Tuning/Emissions in PA
  18. Can someone help with what to replace next?
  19. another sct xcal2 question..
  20. LT1 - no a.c. voltage to ICM - other test results
  21. another diablo question.
  22. EFI live Vista HELP!
  23. Mind boggling issue... hunting for help.
  24. Can MAF flow be used to calculate horsepower or Inj duty cycle?
  25. 03 Z06 #'s
  26. Does anyone with HPT Have Breateless MAF Ends?
  27. Strange throttle/idle problem... Could IAC be the cause?
  28. Type of Shift light
  29. How do I ensure HPPIII is clean of my vin?
  30. random missfire
  31. Stalling when coming to stop
  32. USB to Serial Port Adapters
  33. injector scaling help
  34. Swaped to 99+ pcm
  35. Predator Question
  36. O2 Sensor question(bosch 13111)
  37. Tuner around Iowa?
  38. P0154 code after header install
  39. Need Part Number for Denso Corvette Rear O2 Sensors
  40. Tune for a TR230
  41. A4 to 56 tune but keep diablo?
  42. # 3 control circuit code
  43. need to program the pcm
  44. Crankshaft Position Sensor
  45. Spreadsheet to show VE table error %
  46. got a diablo.
  47. megasquirt with factory coils yet???
  48. 2-3 A4 Shift lag
  49. will someone look at my log, dont think o2's are acting right
  50. Best Tuner
  51. need help
  52. How do you force a car to start in closed loop and never go into open?
  53. Logworks Problem
  54. Lookin For Advice
  55. B3807, B4103
  56. newbee qn on LS7
  57. Where to buy FAST XFI ?
  58. Codes setting after tune
  59. best tuner...
  60. Trailblazer SS LS2 SWAP - PCM editing?
  61. Corvette 6sp AT file EFI Live format
  62. Professional Tuners School!!
  63. Slp Maf/Tuning Question
  64. Ls1 To Ls2 99 Camaro
  65. 98 knock sensor
  66. Need NEW Stock MAF asap
  67. Question On Rear O2 Sensors
  68. ls1 into v6 bird... how to tune
  69. Looking for a good tune around Nashville,TN?
  70. OBD II port not working
  71. MS4 cammed 99c5 P0101, 174 175
  72. cuts in and out
  73. Tuning and Drivabilty ISSUE*****
  74. I need operating system # 9381344 for my car!
  75. Quick tune question-need answered ASAP
  76. Replaced my O2's, car still bucks!
  77. LC1 Innovate G3 Gauge and HPTuners MPVI Pro
  78. Old Predator tire size - gear chart
  79. Dtc P2138?
  80. Typically speaking, Would the MAP values increase or decrease
  81. 3bar map tune efilive
  82. Sniper
  83. please help with codes on my sisters Z28 have EFI live log
  84. Running rich
  85. I attempted to data log a speed density drive, very confused at results for LTFT
  86. Setting upp scanner to log without EIO
  87. 93z28 rear gear change, computer changes needed?
  88. OBD port missing from salvage harness?
  89. air monitoring code check SES light
  90. Timing Tuner question
  91. MAP SENSOR+ Vic JR = Where?????
  92. AutoXray 6000 vs. Datamaster
  93. How to take my tune to the next level?
  94. 02 z28 pcm swap to 03 z06 pcm
  95. SES secondary Air Inj System Malfunction P0410
  96. question about ses light
  97. anyone have screenshots
  98. upgrading to efi live custom op question
  99. Got a tricky one for you.....
  100. Vendors or where to buy 99 up PCM
  101. B5001 table (MAF sensor calibration )
  102. Any benefit going back to closed loop?
  103. PCM Issue???
  104. First tune
  105. OBD1 conversion question
  106. COT enable temp and Torque management
  107. Any tuners in Sourthern, IL?
  108. re-tune @ another shop??
  109. Beware of 409 motorsports mail order tune!
  110. Best programmer for deleting speed limiter
  111. Idle Tuning issues. Need advice.
  112. does HP Tuners.....
  113. Here's one for the ages!
  114. Please any help or advice would be great
  115. 4l60e swapped to th350 now it wont let me tune
  116. speed density tuning in florida
  117. p0171
  118. Black box... what do you guys do???
  119. Anyone had a problem tuning a car w/o cats in CA?
  120. 98 car upgrading PCM??
  121. Tuning Idle Spark
  122. Bad repeating hesitation on acceleration
  123. E38 LS3 Vette tuning
  124. New injectors, now can't hold idle.
  125. Wideband Install Difficulty
  126. need help with jet dst tuner
  127. question for interceptor owners
  128. Lower MPG but no knock??
  129. Stock 2.73 shift points and RPM
  130. Check engine light after longtubes
  131. Fast Tcu And Pcm?
  132. LS7 Carb intake manifold pressure drop?
  133. Wideband and Hp Tuners Questions
  134. Does cutout effect A/F Ratio or tune?
  135. Code P430
  136. base tune for a 6.0L l92/L76
  137. BS3 Install
  138. Predator Adjustments
  139. need advise
  140. tuner cat help
  141. Will predator work in my 98?
  142. SOS!!!Car won't start after a4 to m6 swap. Got no spark at the motor. SOS!!!
  143. 98 car, swap in 99+ pcm, questions
  144. pinout difference between 98 and 02 ls1
  145. Gauges tick and freak out when brakes are pressed...Help!
  146. tuning question
  147. adjusting throttle body?
  148. Beware of 409motorsports in SC
  149. can the EFIlive scan only make changes?
  150. C5 turbo.Tunning problems.
  151. Car Hits Rev Limiter under WOT?
  152. Where to tune in northern TEXAS?
  153. Does anyone know of a reputable tuner in the Reno area?
  154. how do I get tuned?????
  155. 07 escalade vvt w/ a 07 cts-v 6 spd tune
  156. 4l60e -23 Shift
  157. Is there anyway!
  158. LS2 Edit tune for a STS..Help!
  159. No Spark on #4 Cylinder
  160. Handheld Tuners??
  161. HP Tuners, codes, state inspection
  162. another hp tuner ?
  163. warm car start & downshift then apply clutch RPM drop
  164. 4L60e to 4L80E swap?
  165. drive by wire Throttle threashold? HP tuners, tunercat set in
  166. P0106,p0171,p0174 ????
  167. VE tuning - LTFT question
  168. Autotap VS. EFIlive scan
  169. Help me with this code P0131!!
  170. Aeroforec gauge malfuntion?
  171. Misfire p0300
  172. Variance in LTFT's between trips. Why?
  173. Need help!?!?!?!?
  174. No power to cooling temp sensor???
  175. DTC P1374 3X Reference Circuit
  176. P0102 Mass Airflow circuit,Low Input
  177. Bad LC-1?
  178. tuner in hutch/wichita ks-help
  179. Help car misfiring
  180. o2 Problems..
  181. Need Help Deleting Vats 05 Gto E40
  182. EFILive to HP Tuners Purchase
  183. How to properly correct a wb A/F pid in hptuners?
  184. 98 Camaro Ls1 Relay clicking every 10 min after it sits?
  185. WOT Timing on STS at 5psi on LS1
  186. good mail order tuning?
  187. wiring harness?
  188. P0442 and a fuel smell
  189. will this work...
  190. Dynotune Autove?
  191. Starting Problem after Diablo install
  192. whats in a tune?
  193. stuck injector foul plug?
  194. weird error codes!
  195. recalibrating the factory tach
  196. Alternator/voltage gauge question
  197. Weird problem...
  198. GM connector Tool
  199. Idle fueling
  200. did i fry my pcm
  201. Ugh... Did I get a shitty tune?
  202. Help Please with P0351 thru P0358 Codes
  203. fueling issue - need some suggestions
  204. 02 sensor heater, catalyst monitors not ready
  205. LC1 HP Tuner logging stays at 10 ????
  206. Factory PCM problem
  207. Autotap LTFT error
  208. Anyone have a tune for PRC 220cc 5.3L 2.5 & MS3?
  209. code 443
  210. Need some help installing LC1 on obd1 LT1
  211. anyone got a 2005 C6 Supercharger tune?
  212. MAP Sensor problem with HP Tuners
  213. What Is It....
  214. Thanks for tuner info
  215. Free up HP on relatively stock setup?
  216. Tuning Question: LTFT - Lean
  217. A Few Predator Questions
  218. Need help tuning a4
  219. Question to the HP tuner A4 to M6 guys
  220. Idle help please
  221. Arizona Tuners
  222. Tuning out dips in torque (with a big cam)
  223. SES only at idle.
  224. tunnig for good gas mileage
  225. problem after tune
  226. s10 fuel gague correction (ls swap)
  227. Who has HP Tuners in stock ready to ship?
  228. Tune after LS6 cam Install?
  229. tranny press?
  230. slp diablo
  231. HP Tuner ?
  232. 02 Readings Fluctuating while driving...
  233. Idle Screw?
  234. VE Correction
  235. Hunting down an electrical issue?
  236. Can anyone help w/Innovate Wideband calibration?
  237. my brother just bought me a hyperpac
  238. Diablo Predator Programmer?
  239. M6 to A4 conversion question
  240. Revolution Mode or Cylinder Mode to adjust missfire sensitivity?
  241. Looking to get data logging software
  242. Gutting cats or removing??
  243. Dynamic Airflow only goes to .59-.61 g/cyl, is it OK?
  244. Can only get 10PSI of boost
  245. 2000 harness with a 2004 LS1?
  246. P0154 What else to look for?
  247. All LTFTs the same!!
  248. Would scanning software detect a misfire if there is no trouble code thrown?
  249. Help!!! with HPTuners
  250. Quick HPTuners question