View Full Version : PCM Diagnostics & Tuning



  1. truck will not go into PE help
  2. engine dies out after TC install
  3. ls1 tuned; now pinging
  4. New LT1/LS1/LS2 Jet tuning sofware
  5. Throttle-by-wire using F-Body PCM?
  6. Ugh! Need help with MAP PID in EFILive Scan
  7. ls1 edit
  8. best tunning software hp or efi live
  9. Do I need a MAFT?
  10. weird miss after long tube install
  11. Burst KNock??
  12. Spark tuning
  13. You have the .bin?
  14. Can someone please read an HPTuners file for me?
  15. PCM reflash to stock
  16. How do you reset the SES light?
  17. Which PCM for my 2002 4.8?
  18. cheapest efi live
  19. Hooking up ssi-4
  20. Passing emissions
  21. trouble codes at the track
  22. megasquirt and msd ignition box combined work great
  23. Wiring repair
  24. Reflashing with Tech 2
  25. Speed Density tuning?
  26. lean bank
  27. Tach not working!
  28. Blown 6.0 - tuning rules-of-thumb?
  29. ECS Dyno Tune / tuning software
  30. How much is too rich?
  31. New 403
  32. Gauge's going crazy??
  33. 1998 flash file
  34. Am I tuned enough for the dyno?
  35. switching tuning software, will I have any problems?
  36. Code P0171 Bank 1 Trim Lean
  37. Engine Sensor fuse
  38. Can I run a 2003 5.3 with a 2002 pcm?
  39. 01 f-body cam driveable on a 01 tahoe cam tune in a 5.3L?
  40. What can cause a flashing SES light?
  41. Car won't start. HELP!!!
  42. Coil pack
  43. Code P0171 Bank 1 Trim Lean
  44. car cuts off after 6000 rpms (??~!)
  45. ls1 crank trigger
  46. GLM is now proud to carry FJO Racing Products!!
  47. help my car is reading -39 degrees
  48. get in tuned or buy tuner
  49. Surges & Misses After Tune
  50. Fuel pump & tach issues- 1998 PCM
  51. Why is the factory PE table set up so RICH?
  52. How do you get rid of knock when converter locks up?
  53. 1,4,6,7
  54. IAC Steps
  55. Some quick diablosport questions
  56. why does timing retard
  57. TPS voltage
  58. Autometer Cobalt wideband
  59. Quick tuning question
  60. Need Service Bulletin for Cat Warranty
  61. ABS and TCS tuning
  62. stock lt1 with pcmforless tune
  63. Wideband question
  64. 93 Computer Tuning ( Turbo )
  65. LTFT Maxxed ?
  66. Part throttle efficency question.
  67. Some of my guages went out.. help...
  68. Thrown Codes on header install P0155!
  69. Clynlinder air mass WOT
  70. PLX>>>EFIlive problem
  71. VATS problems??
  72. P0300 and P1133 - PCM dependant
  73. BS3 tune help (car runs)
  74. Question.
  75. Powertrain code
  76. 02 sim or turner
  77. Whats a safe PE (no WB)
  78. SES light
  79. Mac ?
  80. Factory idle speed
  81. Shift point problems
  82. Efi Live Guys In Here
  83. Can I splice a new connector onto an O2 sensor?
  84. Cam Tuning Questions
  85. HPT-Lean B1S1 but B2S1 is fine?
  86. PCM forless
  87. Will I need to get another tune?
  88. 2nd to 3rd shifting > radical rpm jump
  89. idle hunt on decel and reverse...
  90. Got a weird problem.
  91. RTACS Pre-release v7.3.4 version available
  92. HELP: Anyone know if...
  93. PO343 Cam Position Sensor Voltage High.
  94. P0343 frustrated
  95. p1640
  96. no idea
  97. 2 questions regarding LS2 Edit
  98. VSS Question
  99. BS3 won't start looking for help.
  100. bogging out
  101. emission controls
  102. Header install, now I've got a miss bad!
  103. O2 Sensor Voltage
  104. air fuel gauge
  105. cynlinder air mass
  106. Spark
  107. Thottle Follower and Cracker
  108. Iac ??
  109. proportional fueling
  110. Taking car to dyno
  111. Simple LS1 Edit quetion
  112. Installed AEM wideband, have some ?'s
  113. code 42:ESC grounded problem
  114. Launch Control Questions?
  115. Removing Gorilla Chipz
  116. Spark Control
  117. wideband sensor placement?
  118. Anybody know where to find good write ups on LS1-Edit?
  119. Rick from Synergy is the MAN
  120. Anyone had this issue?
  121. lm-1 compared to autometer
  122. Car Died
  123. Hanging Idle
  124. P-0410 Code
  125. Stock or Modified VE table
  126. Mail order pcm question.
  127. KR on Stock Car
  128. No Start!!!
  129. where do i start?
  130. Whos your tuner???
  131. vortech ls1 tune help!!!!!!!!
  132. will it work
  133. Please help
  134. Why do we need DFCO?
  135. Throttle cracker table zeroed - I like it!
  136. Advantages of EGR removing?
  137. pulsewidths are bad and 1 not reading
  138. Cam Tuning Question (gas mileage)
  139. TPS / Trans C5 question
  140. OK Tuner Guys !!!!!!!
  141. So my converter isnt staying locked....
  142. Idle hunt
  143. who can take a look at this lt1 data log?
  144. 99+ ecm/harness swap in 98 thread anyone.
  145. vortech ls1 edit tune
  146. Question?
  147. C5 corvette Throttle position sensor help
  148. Heeelpp!!
  149. Air Fuel Gauge
  150. Code P1336? Help
  151. bad gas milage
  152. is this a tunning issue... *VIDEO*
  153. 402 first start no idle warm
  154. will someone look at my tune.
  155. Crankshaft position sensor
  156. updated EFI live now i cant scan
  157. AEM AC pressure question
  158. ls2 wiring harness
  159. 454 LSX, LS7 heads and Kenne Bell SC and PCM?
  160. ls6 maf into a 2000 camaro?
  161. cluster panel going nuts
  162. Just bought with Hypertech...
  163. Got my wideband today
  164. Differences between LS2 and LS7 PCM
  165. Question About Tuner Please Help
  166. tune question
  167. HPT, enabling high resolution rear speed signal
  168. Afr tuning with a wideband
  169. HP Tuner switch to credit system
  170. TCS off light coming on?
  171. For those tired of the airbag light...
  172. G tech performance meter
  173. Throwing code P0420
  174. LSx 402 bins?
  175. question about the actual stock pcm programming
  176. thinking about buying hptuners
  177. Wiring
  178. multi postion tuners
  179. how do i convert a pcm from obd2 to obd1 and a4 to m6
  180. anybody else find themselves spending time on redhardsupras blog?
  181. Will a Motor Plate or Dual Valve Springs trip the Knock Sensors?
  182. OL idle tunning and DFCO
  183. newb question
  184. Swapping Wiring Harness
  185. wide band = 12.5
  186. s/c tune
  187. tuning help blinking ses
  188. Need some clarification on BS3
  189. IAC problem...
  190. Care to give me suggestions to attempt fixing my LC-1 before I return it?
  191. need second opinion
  192. Mobile LC1?
  193. wideband help
  194. Different PCM's same year
  195. Wideband permanent install?
  196. Idle question
  197. Alternator Output Question
  198. my p0135 problem...
  199. Question about SCT
  200. FAST and DEltq system
  201. care to look at my tune? need help on cold starts
  202. Changed injector table and now minor probs
  203. Desifer this for me..
  204. F.A.S.T. 90/90 > no tune ... how hard can I run it?
  205. sporatic knock
  206. Can't Decide on Which hptuners os
  207. What to do to my tune?
  208. MAF question ???
  209. lm-1 and hpt
  210. Head-aches and ill after a tune.
  211. Newb to A4's and 3K stall with 3.42's . . . Little Help?
  212. DiabloSport 2 step
  213. P0157 Sensor 2 Bank 2
  214. Anyone have EFI live tune for my combo? heads/cam
  215. Tune "worth it" on a stock car?
  216. O2 sensor and slip on collectors
  217. i need help with a diablo predator programmer
  218. i need with diablo predator programmer
  219. switchable tune
  220. Got a problem....
  221. 6.0 Popping
  222. bad maf?
  223. dyno tune in orlando area
  224. Gear vs Speed calculator (macro and non-macro)
  225. fuel pressure
  226. need some advice
  227. Injector flow rate identifacation!
  228. NO Rear 02 sims = high LTFT ???
  229. whats with my lt1edit
  230. coil pack testing question
  231. VE LTFTs
  232. Computer problem?
  233. AFR question
  234. MS3 and Max timing
  235. Ghost in the Machine
  236. HPT RTT question
  237. Maf High frequency
  238. code p0300 random mutiple missfire..help
  239. 42 lb injector problems
  240. hp tuners+zex 150 wet kit
  241. I need to know how to fix these codes please!
  242. For those of you who live in cold climates...
  243. SD Tune STILL poping through exhaust around 3k
  244. LC-1 simulating narrowband and setting codes
  245. battery relocation
  246. Using Predator to change Camaro Timing
  247. Mail order tune ok just for LT's?
  248. Widebands and TD's...how many?
  249. EFILive and adverse OIL GAUGE READINGS???
  250. code p0300 random mutiple missfire..help