View Full Version : PCM Diagnostics & Tuning



  1. The Tuning School Learn-at-Home Course
  2. bogging down issue
  3. got my aldl usb cable, still cant figure out whats up with my car
  4. 2002 Tahoe electric fan?
  5. need help with trouble codes on a buddies car!!
  6. e 85 flex fuel conversion
  7. i need a engine harness
  8. car wont start it only cranks...
  9. Dyno near by
  10. VVT rev limiter from comp cams
  11. Passing OBD2 emissions with EVAP code?
  12. using HPT , bit of bucking
  13. Help: E85
  14. Does anybody do HP or dyno tunes in the KC area?
  15. using available licenses with efilive
  16. Mechanical Engineering and Tuning
  17. Anyone have the GL1 OBD-II to iPhone/iTouch cable
  18. proscan obd link problems please help
  19. 2010 camaro PE mode?
  20. Good tuners in OC, CA
  21. PO171 & PO174 I'm outta ideas
  22. HPT not downloading
  23. CalEditor is THE MAN!!!!!!
  24. Wideband placement
  25. Fuel cutoff comes on early, but only in second gear
  26. crate LS3 into 2002 camaro, PCM questions
  27. Auto Meter Air Fuel Ratio Gauge - Good Choice?
  28. Need to tune my swap, but no OBDII port how do I go about it
  29. Help needed in troubleshooting problem
  30. Will Error P1637 Prevent Car from Starting?
  31. E40 06 GTO 2.5bar tuning
  32. Rear O2's Question
  33. Tune is next on the list, who should I go with?
  34. most bang for your buck?
  35. Diablosport and 85mm maf question.
  36. Can you identify this PCM?
  37. Reflash and no start up
  38. 98 pcm and harness
  39. ls2 ... what sensors will work on my engine?
  40. got some codes need help figuring out
  41. Ls1 Edit/Scanner help a noob
  42. Mass sensor LS7
  43. 2003 Corvette LS1 PCM questions
  44. Ls1 Wont start, drove fine yesterday, today cranks but not firing
  45. 3 bar tune question with 411 pcm
  46. Previous Tune???? Diablosport??
  47. 98 to 02 PCM Swap and Keep Traction Control???
  48. Make '411 E85 capatable for Fbody?
  49. Help!! Need LS1 Edit Stock tune for 02 M6
  50. Data Logging - Problem with hardware/software/other?
  51. Running Rich
  52. Ls3 pcm
  53. tune rechecked, still maf code. ecm bad?
  54. How to Data log 97 OBII
  55. Tuning after head swap?
  56. Engine harness for L92 in a 94 TA???
  57. (VID) Misfire w/o DTC .... **Confused**
  58. diablo tunner
  59. DTC 463 and 507 after LT and magnaflow exhaust install
  60. Help!!!! IM New I Need Help With My PCM
  61. Idling at 3k RPM
  62. speedometer help
  63. P0102, P0121, P0803 Help Please!
  64. Piston Protection & TVS2300 tune
  65. ducks in order for tune
  66. PCM History / Overview website?
  67. efi emissons stuff
  68. 98 ls1 help
  69. Wideband 02 location
  70. Engine Speed Signal Pin 10
  71. good tuners
  72. NEED SUM OBD2 or OBD1 HELP
  73. NC Fbody owners come on i! Need recommendations.
  74. Help wiring up LC1
  75. strange misfire problem
  76. CMR tuning
  77. Looking to get a tune ?
  78. Help! I screwed something up trying to delete A4 DTCs for M6
  79. LTFT Question
  80. Car idles higher on startup, please help
  81. 97-98 ECM and 85mm MAF
  82. made my own V dash. check it out
  83. Ported throttle body and tuning
  84. BS3 and factory tach problem(99 trans am)
  85. '99 Suburban 5.3L - Code P0404
  86. need help new to efi
  87. 2002 ta 408 f1a
  88. Rob Raymer at AutoMotion, THANKS!
  89. Do I need a New PCM or one already programmed?
  90. c5 corvette tuning question
  91. Tachometer not working on 2000 Camaro
  92. Best tuning mods for a stock car
  93. Backfiring help!
  94. tuning a 98 pcm with edit
  95. vac leak + maf delete tune = smooth idle??
  96. Tuning a 93 Z28
  97. 02 ss ck engine light after headers, pcm reprogram
  98. 98 to 99+ PCM Question
  99. VE Table Value Over 100%
  100. 5 "not ready" codes WTF! cant pass OBD2 inspection
  101. Innovate Questions
  102. Best Tuner to disable the misfire code in 2002 TA?
  103. Ecm tunning for a swap
  104. Calibrating Autometer Wideband?
  105. No codes but car stumbles, voltage drops when slowing down
  106. Keep throwing P0154 and car misses
  107. Tune only ls2 questions
  108. misfire issues
  109. Mail order tune - "Saved data"?
  110. Diablo fan settings
  111. 102mm NW Tuning Question?
  112. Any PID's for determining misfire?
  113. Would unplugged knock sensors reduce power?
  114. P0327 Code ?
  115. Looking for a good tuner
  116. LC-1 through 02 sensor
  117. MAF question
  118. How to wire an LC-1 for portable tuning
  119. newbie question
  120. what coils do I have? Which will work best with AEM?
  121. Best tune for a friend?
  122. help car wont start dtc codes thrown
  123. Using fuel trims to do a quick tune
  124. VVT compatable computers
  125. Help with Cam position adjustment
  126. looking for a cam tune for 98 z with a4 efi live
  127. Need AEM UEGO Serial Cable
  128. Need tuning advice for a turbo Lt1 impala
  129. TAQ cables no more?
  130. PCM/BCM crashed, no start?
  131. help with p0300 please
  132. Move to megasquirt?
  133. E10 AFR different?
  134. Whats the purpose of PE
  135. threaded IAT and 3-bar MAP Sensors
  136. what is the best afr for a stock ls1
  137. Abit rusty can somebody run down tuning for me
  138. Auto tap, EFI Live and HP Tuners
  139. Swap efi live tune to hp tuners.
  140. NEED HELP!!!! TUNNING 98 BANK 2 o2 NOT RESPONDING
  141. Throwning p0343 code
  142. Z06 codes not making much sense..
  143. ls6 cam in 5.3
  144. Need Help: OBDII Scanner does not plug in!!!
  145. Case learn issues in swapped/hybrid car
  146. rear o2 sensors and cats
  147. Thank you to Poconojoe and G-body for their help
  148. Scangauge mpg going wonky, MAF CEL, stock MAF no idle...
  149. 1999 wireing harnes to 2000 PCM?
  150. What Pieces to a wideband do I need?
  151. Confused on which would be cheaper for me. EFI Live or HPTuners??
  152. PCM Choice for Engine Swap?
  153. Tuning with EGR
  154. Starting fresh
  155. Injector duty cycle goes up and down at WOT
  156. Dyno tune vs mail order tune?
  157. torque converter lock up
  158. AEM wideband & my car's 02 sensors not jiving after tuning...
  159. Differences in the 1998 computer and the newer years
  160. Tuner expert.....question
  161. Procharged 403 wont pull past 5500 RPM....
  162. Why do I still have a lean idle in closed loop?
  163. Air bag light on and will not start.
  164. Help! Need LS6 pinouts
  165. Tuning suggestions for Eastern PA
  166. aggressive tune vs. conservative tune?
  167. Can somebody look over this tune?
  168. Dynamic Spectrum Tuner
  169. IAT thermistor alternate P/N
  170. Locating a REPUTABLE tuner...
  171. Where to?
  172. still at the wiring...
  173. Easy tuning question
  174. SES codes tuned out
  175. ECT problem
  176. Jet Dynamic Spectrum Tuning:
  177. hp tuners, cutom tune or pcmforless
  178. studdering and cant find problem
  179. Can dealer disable VATS?
  180. 5.3 tuning
  181. Worth getting tuned?
  182. so who the best tuner in the Chicagoland area
  183. constant blinking SES light for a few minutes?
  184. 3 bar MAP does it replace MAF on forged inducted car
  185. What Is Wrong With my Car?I get IAC Counts set and warm up it Goes to Hell!
  186. How Would you Know if Your IAC is No good?
  187. pcm codes
  188. multiple codes:one wire in common;please help
  189. Cold Hard Start
  190. Look at my logs.
  191. Better Electronics?
  192. lingenfelter trg -002
  193. Locked Tune?
  194. efi live tuning nearly stock engine ??
  195. VATS & Passkey Bypass question.... ???
  196. installed lc1 and now trying to connect to hptuners
  197. Lm1 in place of Factory 02
  198. 1998 Formula pcm options
  199. Megasquirt 3
  200. O2 harness adapter
  201. mustang emissions question
  202. FAST intake problems?
  203. Power to the pcm memory
  204. tune out rear 02 sensors
  205. Cold Start Tuning
  206. NEED HELP WITH A/f readings
  207. Wut to check 1st? p0440
  208. Whats the purpose of deleting the MAF
  209. EFI Live help
  210. Throwing 5 codes. Need suggestions on fixing.
  211. ls2 engine and guages in 68 camaro need help.....
  212. P0405 Code EGR Sensor
  213. Who can unlock a HyperPAC?
  214. EFI Live here I come...
  215. Pcm ??????? e 40 need quick answers thanks
  216. need 09 g8 engine n 79 truck need tuned n missouri
  217. Injector Tune Question
  218. which is better?
  219. Help please
  220. MSD Timing Twister
  221. mast ecm on a oem l92 denali engine harness
  222. Do I?
  223. obd 1 tunning
  224. 6.0L Map reading backward?
  225. Bcc
  226. Force motor current tables
  227. SD Tune worth it for a Street Car? [MAF Q's]
  228. How to bypass LS1 timing tuner v1.1
  229. Need help tuning 5.3 for cam
  230. Need a tune. "Frost"
  231. Experience w/ Holleys Avenger EFI??
  232. Good tuning tool for a first time user?
  233. EGR, AIR Delete SES light question
  234. Got codes P1133 and P1153
  235. HP TUNERS on Inside Drag Racing
  236. I need a PCM bracket for 2000 F-body
  237. Stock LT1 in a 95 Z28
  238. 408 Idle Hang:3000rpm help!!
  239. v6 to ls1 swap in camaro
  240. Need help!!! i need a 2005-06 gto dash harness diagnostic diagram
  241. tunedbyfrost mail order tune
  242. newb question with hp tuners respitory.
  243. tips..dues and donts using the diablo sport u 7198
  244. maggied CTSV idle and surge problem
  245. P0300 and P1637
  246. LS7 Speed sensor wiring
  247. lt1 tuning
  248. Changing VIN with HPT help
  249. 1979 corvette body control module
  250. trouble with 2 codes