View Full Version : PCM Diagnostics & Tuning



  1. looking at buying a car maybe a tune problem
  2. lc1 ?
  3. will a handheld tuner solve my problem?
  4. finally got tune after 92 fast install
  5. Help OBD-2 port is not working....
  6. 2011 Camaro SS Support is ready!
  7. 2002 tach signal wire
  8. Would like to learn how to tune.
  9. Inconsistent tune?
  10. green top 42lb inj table needed
  11. how to tune a MAF car????
  12. O2B1S1 stuck in 0.44 - 0.46 range
  13. Wiring diagram/circuit board diagram TCS Switch?
  14. Bad ecu
  15. po327, knock sensor low circuit signal, won't go away
  16. questions regarding vats and bcm.
  17. Getting MAF HZ to come up in histograms
  18. Anyone using the Innovative OT-2/I-Phone App?
  19. Bought new camaro, need some help!!
  20. Running without a MAF
  21. p0133 and p0153
  22. Help, Injector bank 1 showing no activity.
  23. need pinouts gm 19166569 ecu
  24. new be ve tuning question
  25. Idle surging problems, RAF/VE/Spark dialed in
  26. problems passing inspection with 2005 gto
  27. Dyno tuning and wheel hop
  28. Q. security light..
  29. E38 PCM issues.. Showing false speed!
  30. DBW harness into drive by cable?
  31. Oxygen sensor questions
  32. Malfunction Indicator Light....
  33. Car starts and dies now after battery drained dead...
  34. Trans. tuning Question
  35. speed density or dyno tuned?
  36. WTF!!! lost .5 sec. off my ET after upgrades.
  37. OLFA table stock or 1.00 with WB tuning
  38. Good street dyno tune
  39. Thoughts on wideband location??
  40. O2 voltage reading??
  41. Any tuners in the Asheville, NC area?
  42. Wideband is 13.2 wot is that to lean for LS3?
  43. Vortec 4.8 & 5.3 to T56...what about my PCM?
  44. HP Tuners SD tune on future boosted motor
  45. Should I get err tuned?
  46. idle dip
  47. Looking for tune in Midwest
  48. fan settings?
  49. Just got the dtc p0430
  50. How long does tuning take?
  51. Help with passlock 2007 GMC van 4.8L V8
  52. idle tunning timing
  53. help car keeps dying the heat
  54. So how exactly do our knock sensors work? Im brainstorming here...
  55. anyone have a copy of there tune with a XR281HR 112 LSA
  56. Dyno Tuners in Ohio
  57. trouble deciding...
  58. air bag light, odometer rest
  59. Control Circuit Cylinder #6?
  60. installed '04+ pcv system.....retune necessary?
  61. Diablosport tuner to tune out rear o2 sensors?
  62. VE Tuning Help
  63. Can something in the pcm cause 1 cylinder to run different than the others?
  64. my cam only car dont have street manners ...
  65. How much timing does traction control pull?
  66. Ls2 Turnkey, odd behaviour at idle
  67. toyota swap help
  68. Questions regarding using a different PCM then OEM.
  69. Help..I have a 95 LT1 with a D1SC need tuning help
  70. Can't get all parameters to show(hptuners)
  71. 01' Camaro Engine/pcm in 98' Trans Am
  72. ProCharger Ls1
  73. Idle with A/C Problem
  74. pcm pin for map sensor
  75. IAC Issue
  76. PCM will not connect to HPT
  77. back o2's what do they do and will this fix my problem
  78. First day out, now I have a P0336 Crankshaft Position Sensor code...
  79. Tune Necessary ?
  80. O2 parameters
  81. Online tuning classes???
  82. G-Force Chip?
  83. Lc1 just stays lit when powered up
  84. could this be limp mode?
  85. efi live help pleaseee
  86. LY6 No start no injector pulse
  87. IAC Signal
  88. o2 plug ripped off, need help with which wire goes to which
  89. Jumps to security mode for no reason
  90. what causes . . .
  91. First logged test drive, LOST about config setup HELP !! LOL !!!
  92. Bank 1 & 2 O2's Side Specific
  93. Will TCC Duty Cycle make car gain speed?
  94. P102 code help. Keeps blowing ENG SEN fuse
  95. IAC Trouble
  96. need advice for 402 drivability
  97. Conditions for "ABS INOP" & "TCS OFF" & "BRAKE" warning lights?
  98. Multi cylinder missfire and insuficient switching on both O2s
  99. startup/idle tuning after cam
  100. break in before tune?
  101. IAT Readings "Hot" Normal???
  102. Ls9 tuners please step in
  103. Where can I buy new oxygen sensors?
  104. Drivers side o2 going nuts.
  105. Need a base tune to start tuning from-01 z28
  106. no maf hertz reading on a 2002 gen3 truck computer?
  107. No crank and security light is flashing, help please!!!
  108. any one with window and radio problems cutting off please read
  109. IAT issues?!?
  110. EFI live then HPTuners, same ECM, possible?
  111. Bad crank or cam sensor?
  112. sd tune on a 98 firebird
  113. 98 Engine and 6 speed in a 69 Camaro.
  114. cam swap and using efi live but im lost
  115. GMPP E-Rod LS3 Tuning
  116. Mike Norris Rocks !
  117. u1016 loss of comunication with VCM !!!!
  118. HP tuner credit/license question
  119. Tuning Columbus Ohio
  120. Alternator Wiring
  121. HPT 1.0 help
  122. need help, looked for everything, plz help
  123. LQ4 in G-Body Swap keeps stalling
  124. Possible MAF problems...
  125. Bucking and crappy MPG.
  126. Gauges not working, car doesnt start!
  127. Should I Have The Error Code P1153 Shut Off?
  128. help with a wierd lean spot (log inside)
  129. 4L60E won't shift 1-2 at WOT
  130. HELP!!!Everything works, except speedo after engine swap.
  131. WIll anything read airbag codes?
  132. Datalog software for 96 obd II?
  133. BS3--initial startup (or lack thereof)
  134. 1000rwhp with mas air
  135. Standalone Harness problems
  136. Tune LS1 pcm for LS2 knock sensor setup
  137. P1416 code...replaced one side?
  138. injector bank issue
  139. Another knock sensor thread
  140. L98 conversion, won't run. ?? Checked all
  141. 98 Ls1 fireing order? was it different?
  142. hello help
  143. Help
  144. please help with a tune to get my car running
  145. serial data, which wire???
  146. how do i know if my firebird has a tune on it!!
  147. Very Happy! (TunebyFrost)
  148. hptuner start up bin
  149. Hooking Up 3 Bar MAP Sensor
  150. knock retard
  151. ever since i did my swap i get this
  152. any difference in the LS PCMs for camaro?
  153. Looking for a tuner (BS3) "Houston area"
  154. Base G8 GXP(LS3) w/ Cam Tune
  155. Desperately need E38 TCM wiring Help!
  156. Help with VE Tuning Please!!!
  157. Hp tuners 80lb injectors rich idle....Idea's?
  158. Oil change light? Oil's new
  159. bs3 going from gas to meth?
  160. cruise control
  161. codes after motor swap.
  162. DTC 410 and 412
  163. problems after dyno tune
  164. Help what power inverter do i need for a laptop with no batterie? sine wave question
  165. d585 spark dwell time
  166. LM7 swap... what needs to happen to make it run...
  167. Couple issues, can someone look at my log?
  168. What Fuel Pump and reg. for Boost
  169. Boost controller
  170. Another LC-1 to hpt question
  171. O2 sensor question Speed Density
  172. drive by wire 2000 5.3
  173. Chicago Area Tuner Search
  174. Help with my Tune, check out the logs
  175. Cam Position Sensor
  176. 99 truck to 99 vette ecu?
  177. No Spark
  178. New Alternator Charge System Fault
  179. 2003 LS-1 STock Vet- Tuner
  180. how to get service engine soon light out?
  181. HP tuner license question
  182. Fan wiring
  183. question about tuning wot at track or street?
  184. need help adjusting my idle (dbw)
  185. No power to OBD Port and fuse is fine
  186. ECM or Boost controller
  187. Want to buy HPtuners
  188. PCM wont send sigal to Alt.
  189. Digital or Analog - Tach Output
  190. LTFT & Possible Fuel Pump Issues
  191. 98 PCM update to 2001 PCM
  192. ? wiring vss to abs sensor
  193. tune in missouri
  194. Another speedometer question
  195. Help Me Please!!!!!!!
  196. Oxygen sonsor question
  197. tps problem
  198. Help!
  199. OLSD, CLSD, CLOSED, OPEN, MAF???? a good read
  200. LC-1 not working
  201. Stock pcm help
  202. harness hookup question
  203. Tune time.... Who?
  204. Mega squirt for ls motor
  205. Stock PCM or aftermarket stand alone
  206. need contact info for blue-cat tuning in ashland ky,
  207. hp tuner question?
  208. Good scan tool???
  209. Body harness firebird vs transam
  210. Retune needed after converter install?
  211. Tuned by Jeremy Formato Yesterday!
  212. HP tuners VCM controlled shift light
  213. Measuring injector duty cycle.
  214. Injector scaling table
  215. ls3 spark dwell table for 01 f-body pcm
  216. Dyno tuning my car
  217. high rpm miss and have replaced everything!!!
  218. Wondering who people are taking there higher hp cars to for tuning
  219. Can I use the tapped holes at the front of the heads as ground?
  220. can an LC-1 replace stocker?
  221. FIX FOR: Win 7 + HPTuners = no install
  222. Formato's Fasterproms Gettysburg, PA Tuning From Friday Aug 20th Thru Sat. Aug 28th
  223. wont idle in park/neutral after tranny swap
  224. going from maf to speed density tune
  225. SLP Predator help!
  226. P0171 and 02 sensors after motor swap....
  227. Calibrating speed in Tunerpro RT V5
  228. efi live cable
  229. Help truck all of a sudden started acting crazy!!
  230. HP tuners wont load into laptop with vista??
  231. Modifying someone else's tune
  232. Help I have power everywhere but car wont start????
  233. Taking Your A6 to The Next Level - Tuning to have the best of both worlds
  234. Efilive turbo tune - getting less timing then commanded
  235. Got my WS6 dyno tuned by XP Racing (Oklahoma) today!
  236. license a mixbread using hptuner
  237. i need a tune
  238. What Wiring harness and PCM to use?
  239. How long will it take the computer to "relearn" after bad o2's
  240. Stock PCM w/ EFI Live vs AEM EMS
  241. im getting come gay codes after 98 to 02 pcm swap.
  242. autometer guage question
  243. 408-D1SC, tuning questions
  244. '98 M6 car. Swapped PCMs and now no Speedo?
  245. did a dyno.
  246. Can I drive it?
  247. for the colorado springs area
  248. obd2 lt1 newbie Questions.
  249. hp tuners VCM Suite pro tuner
  250. Rev limiter?