View Full Version : PCM Diagnostics & Tuning



  1. Diablo egr delete
  2. VSS Help-70 Corvette LS w/Keisler 5 Speed
  3. Any tuning available for GM's new 09 3.6 V6 Direct injection
  4. P0719 code?
  5. High altitude tuning
  6. HELP! HPT not reading WB!
  7. HPT and altenator
  8. Fastest Stock Computer
  9. New PCM now receiving codes
  10. HPTuners and Oil Pressure
  11. HPTuners DTC Codes
  12. What scanner can read and delete pcm codes?
  13. Question about buying new ECM
  14. Couple Knock Sensor Questions
  15. Performance chip
  16. Maximum lb/min for stock MAF?
  17. EFILIVE help v.retarded high idle
  18. high idle problem?
  19. LS1 cam/stall - idling/sputtering after transport from NC to IL
  20. looking for a tuner in SW pa
  21. Dyno tune shop?Any1
  22. First time with SD tune
  23. how do you test the idle air sensor??
  24. EFI Live/LS1edit ???????
  25. P0133 and P0153
  26. optimum air/fuel mixture after long tube install
  27. two problems
  28. EFI Live ?
  29. DiabloSport with SLP custom tune
  30. closest dyno
  31. getting speedo to work with th400
  32. Which Wideband to purchase?
  33. Reflash and startup tune
  34. Car idles high.. please advice.. video & pics..
  35. plX sm-afr/dm100 box mounting
  36. PID list
  37. 2003 Escalade PCM -> 2004 GTO OS?
  38. LC-1 wideband issue
  39. Anyone with Ls1 edit near central Wisconsin?
  40. Car dies when enters "closed loop"
  41. COT for Magnaflow 59959s
  42. 5.3 Lean Condition Help?..
  43. ECM seals
  44. MAF dirt, rich or lean results and dead CATS?
  45. Can I 'tune' the position sensor on my DBW pedal?
  46. Truck won't start
  47. open loop with cats and tq managment
  48. Speed Denisty Tune on Dyno?
  49. Help Tuning Injectors w/Diablo
  50. help with RACE-TRONIX ls2/ls1 cam pos sensor adapter - no signal now :-(
  51. ECU Recal
  52. Tuning Nightmare Help
  53. H/C A4 Stalling after start up.... has been tuned
  54. MAF fluctuation at WOT but runs good
  55. MAF and VE almost dialed in... but...
  56. diablo tuning for bigger injectors?
  57. 4l60e Tunning for drag racing
  58. Deleted EGR codes still coming on
  59. Trex File, efi live
  60. Fuel cut off not making sense
  61. LS1 efi ECU swap
  62. lowering misfire sensitivity?
  63. Running Lean on Top end... MAF calibration?
  64. start-up/idle issues...imagine that?
  65. Tranny shifts to second when launching...
  66. Frost need ur help loose pcm connection/
  67. MAP sensor not reading properly...no fuel enrichment
  68. Fresh Re-build running on 4 cylinders?
  69. Stupid traction control.....HELP ME OUT!
  70. use tune from car on truck?
  71. Bung Hole Placement For Lm1
  72. Requesting a Tune file for specific setup
  73. Very low idle at start up when sitting overnight.
  74. Just installed Headers+ORY Need Help Please
  75. Rich Idle - Inj, VE, or ?
  76. I need help!
  77. L76 w/40lb Inj, Fuel rails and PSI Question
  78. What is the purpose of the DTC's not run Function
  79. TPS volitage
  80. Sudden no start issue, please help!
  81. Codes U1000 & U1016...what are these???
  82. plx wideband, just so i understand.......
  83. lt1 tune info help.
  84. For "research" purposes: setting OBD2 codes to "always ready" for inspection?
  85. Stopped Edit Read did I fry PCM
  86. Codes Deleted/ How long until thrown codes cycle out.
  87. P0402 COde
  88. idle reving and then dropping
  89. Which ECM and tune?
  90. Running rich?
  91. Need Help with some codes
  92. What order do you tune parameters?
  93. 1970 Corvette Conversion-P0452 Code
  94. 02 z w/charger codes p0140 and 0157?
  95. Fuel Gauge Fix / PCM Change?
  96. Freaking catalyst monitor
  97. FRIED E40 during full reflash with Tech2
  98. Idles 10 sec then dies
  99. Autometer wideband logging
  100. New GM Wiring harness?
  101. would the real tuners please stand UP ?
  102. Security Light! Help
  103. help i need a answer !!!!
  104. making the 2bar leap
  105. predetor tuner question
  106. OBD not communicating
  107. Factory PCM and FI
  108. NEWB tuning help
  109. Is there such a product or device
  110. map scaler
  111. map sensor e bar
  112. Unplug the MAF, car dies WTF?
  113. Help!
  114. 98 computer to a 99-02 conversion
  115. Electrical short not letting car be tuned? HELP!
  116. Need some input from the veterans (HP Tuners)
  117. New to drivability tuning
  118. 2 Cars Same problem, My cars Hate the track
  119. Nutty O2 oscillation. WTF?
  120. breaking up at high rpm.
  121. I Need A Harness!!
  122. 1-2 shift hits limiter with log info
  123. Tune for 5psi?
  124. 98 z28 programmer?!
  125. How much for tuning?
  126. high octane table to low octane table ????
  127. tons of O2 codes
  128. Same problems after new plugs and wires. Help!!
  129. % to change AFR??
  130. Hptuners Dropped Tune????????
  131. Laptop thread locked
  132. p0522 code. I need help!!!
  133. P0154 Code after Header Install?
  134. Professional Tune before N2O installed
  135. delphi and slp 85 maf calibrations
  136. Anyone know what happens when you disconnect just one O2 sensor?
  137. OBD2 to Laptop USB or Serial Connector
  138. how bad can tempeture effect ur tune???
  139. HP Tuners x/y axis question
  140. Lap top mount for F body
  141. P0757 How to shut off?
  142. Tune Question
  143. 2002 6.0 code help
  144. lc1 mounting/install
  145. MAP sensor cal for a 2bar 98 with HPT
  146. BigStuff3 experts - upgrade for 58x?
  147. U7198 Help!
  148. help with A/F gauge
  149. idle and fans tables, what is the best
  150. Megasquirt help
  151. need a help
  152. front 02's dead
  153. 3 bar sd enhancement
  154. HPTUNERS wideband
  155. Large LTFTs with stock MAF & injectors, why?
  156. Can you Monitor Fuel Pressure with HPT?
  157. Which one of these Actron reads real time to check for retard?
  158. Tuning with a handheld after headers
  159. hypertech?
  160. Sputters when warm
  161. Misfire question
  162. Need tuner or PCM tuned
  163. Computer Questions and HELP Needed!!!!
  164. Looking for help: Fuel trims maxed & Timing advance going nuts?! Stock engine!
  165. 99 computer in a 2000?
  166. LS1edit files online....
  167. Tapping for vehicle speed + throttle position
  168. Question for the Pros or anyone that has had this problem
  169. Camaro upstream and downstream O2 sensors are they the same?
  170. What the hell is this codes ?
  171. BCM help!
  172. Innovate DB wideband?
  173. Headed to get tuned! But before I go!
  174. Timing freaks out at idle
  175. After a tune
  176. hanging idle help
  177. quick question..
  178. Aeroforce Interceptor and Wideband
  179. Question: DiabloSport predator
  180. Does anyone Have a MAF Table for a Pro-M 85 mm Maf on an F Body?
  181. AEM A/F UEGO Controller Setup.
  182. olsd tune in cammed cars!? lean starts question
  183. Little transmission related tuning help needed
  184. Spark with KR help
  185. Turn P0300 code Off?
  186. 2006 LS2 wiring ?'s
  187. codes
  188. which is better
  189. help with vats and other wiring
  190. Knock Sensor
  191. risk?
  192. How much would you pay for extra gas mileage?
  193. Pictures of widebands or a/f guages in car
  194. low oil light!??
  195. 160* T-stat?
  196. New LS7 crate engine won't start
  197. Just checking
  198. Cam Position Sensor Malfunction
  199. DTC P0135, 0155, problems with 02-sensor heater
  200. Dtc 1336.
  201. New Shift Speed / Shift Points
  202. new L99 / LS3 tuning
  203. TC locking
  204. 6.0/5.3 Head idle help! HP Tuners
  205. pcm trouble HELP!!!
  206. Insufficient Switching Sensor 1 or Bank 1 Sensor 1
  207. Upping the boost...Where do it tune for this?
  208. MAP pinout to use Innovate 02 Sensor???
  209. Aftermarket fuel pump
  210. Need some wideband help
  211. Tuning Nirous question
  212. tuning question
  213. VE master...maximum RPM ability?
  214. Help ! Cam Pickup Problem !
  215. MAF Affecting Lockup?!?
  216. Dam Flashing Security Light!!! Help Please!
  217. Wiring harness
  218. Anyone a SCT dealer need to get retune ASAP
  219. Help,Down On Power and Don't smell like a Rolling Gas Station.
  220. Need a tuner in alabama or Tn.
  221. TRans Issue- No Codes on Predator
  222. FI help w/T76 2Bar
  223. h/c/i ls1 Stalling hard off line HELP
  224. TCI trans controller help
  225. lt1 tune
  226. HP tuners Problem
  227. Tuning Q?
  228. Houston dyno tune
  229. Tune wideband with STFTs
  230. help with O2 sensor or something else?
  231. Hypertech Power Programmer
  232. blowing ENG SEN fuse
  233. How are relays rated?
  234. Locked PCM?
  235. Its like my tune dissapeared WTF???
  236. Help me set my timing curve please! 236/236 110 cam,
  237. EFILive tuner in VA?
  238. VSS Output with Autometer Speedo
  239. Anyone know that this code is? PO-420.
  240. Service engine soon light is flashing????
  241. Injector/VE scaling?!?
  242. Max Timing for idle??LT1
  243. Deleting O2 codes p1133 p1153, will the car run in open loop???
  244. pcm recaliberating?
  245. Code Reseet
  246. White smoke at idle!
  247. it keeps dying
  248. dtc 0748
  249. Brake Light On!
  250. Question for you???