View Full Version : PCM Diagnostics & Tuning



  1. 98 questions
  2. Help......ses Light Question
  3. Anyone with LS1 Edit in Central Texas that can tune?
  4. Need Computer Help!!
  5. Changing idle speed; GM tech 2.... '98 ls1........Come in Tech 2 gurus
  6. Whats what? ECU's
  7. Code P0601
  8. innovate motorsports widebands any good?
  9. Reputable tuner in MD
  10. Wideband Questions
  11. Can anyone look over my logs?
  12. Diablosport predator
  13. v6 to v8 swap, ECU?
  14. 98 pcm and 99 pcm
  15. question about EFI live
  16. Tuning Gurus... something seem a little off to you?
  17. Advanced ecu questions?
  18. Wheel sensors
  19. O2 delete and state Inspection???
  20. o2 sensor delete
  21. questions about diablosport programmer
  22. WTF!! Does anyone fall for this.
  23. Narrow bands for use with leaded fuels?
  24. Question..O2 sensors
  25. Easiest EMS to use?
  26. Injector compensation question
  27. Need assistence with base E85
  28. need a good tune
  29. Preditor tuner
  30. HP Tuners issue
  31. Post up laptop mounting pics.
  32. Who wants to make $50? Need codes deleted
  33. Code-P0443/p0440
  34. Os sensor Help
  35. Best Tuner In KY
  36. Diablo egr delete
  37. VSS Help-70 Corvette LS w/Keisler 5 Speed
  38. Any tuning available for GM's new 09 3.6 V6 Direct injection
  39. P0719 code?
  40. High altitude tuning
  41. HELP! HPT not reading WB!
  42. HPT and altenator
  43. Fastest Stock Computer
  44. New PCM now receiving codes
  45. HPTuners and Oil Pressure
  46. HPTuners DTC Codes
  47. What scanner can read and delete pcm codes?
  48. Question about buying new ECM
  49. Couple Knock Sensor Questions
  50. Performance chip
  51. Maximum lb/min for stock MAF?
  52. EFILIVE help v.retarded high idle
  53. high idle problem?
  54. LS1 cam/stall - idling/sputtering after transport from NC to IL
  55. looking for a tuner in SW pa
  56. Dyno tune shop?Any1
  57. First time with SD tune
  58. how do you test the idle air sensor??
  59. EFI Live/LS1edit ???????
  60. P0133 and P0153
  61. optimum air/fuel mixture after long tube install
  62. two problems
  63. EFI Live ?
  64. DiabloSport with SLP custom tune
  65. closest dyno
  66. getting speedo to work with th400
  67. Which Wideband to purchase?
  68. Reflash and startup tune
  69. Car idles high.. please advice.. video & pics..
  70. plX sm-afr/dm100 box mounting
  71. PID list
  72. 2003 Escalade PCM -> 2004 GTO OS?
  73. LC-1 wideband issue
  74. Anyone with Ls1 edit near central Wisconsin?
  75. Car dies when enters "closed loop"
  76. COT for Magnaflow 59959s
  77. 5.3 Lean Condition Help?..
  78. ECM seals
  79. MAF dirt, rich or lean results and dead CATS?
  80. Can I 'tune' the position sensor on my DBW pedal?
  81. Truck won't start
  82. open loop with cats and tq managment
  83. Speed Denisty Tune on Dyno?
  84. Help Tuning Injectors w/Diablo
  85. help with RACE-TRONIX ls2/ls1 cam pos sensor adapter - no signal now :-(
  86. ECU Recal
  87. Tuning Nightmare Help
  88. H/C A4 Stalling after start up.... has been tuned
  89. MAF fluctuation at WOT but runs good
  90. MAF and VE almost dialed in... but...
  91. diablo tuning for bigger injectors?
  92. 4l60e Tunning for drag racing
  93. Deleted EGR codes still coming on
  94. Trex File, efi live
  95. Fuel cut off not making sense
  96. LS1 efi ECU swap
  97. lowering misfire sensitivity?
  98. Running Lean on Top end... MAF calibration?
  99. start-up/idle issues...imagine that?
  100. Tranny shifts to second when launching...
  101. Frost need ur help loose pcm connection/
  102. MAP sensor not reading properly...no fuel enrichment
  103. Fresh Re-build running on 4 cylinders?
  104. Stupid traction control.....HELP ME OUT!
  105. use tune from car on truck?
  106. Bung Hole Placement For Lm1
  107. Requesting a Tune file for specific setup
  108. Very low idle at start up when sitting overnight.
  109. Just installed Headers+ORY Need Help Please
  110. Rich Idle - Inj, VE, or ?
  111. I need help!
  112. L76 w/40lb Inj, Fuel rails and PSI Question
  113. What is the purpose of the DTC's not run Function
  114. TPS volitage
  115. Sudden no start issue, please help!
  116. Codes U1000 & U1016...what are these???
  117. plx wideband, just so i understand.......
  118. lt1 tune info help.
  119. For "research" purposes: setting OBD2 codes to "always ready" for inspection?
  120. Stopped Edit Read did I fry PCM
  121. Codes Deleted/ How long until thrown codes cycle out.
  122. P0402 COde
  123. idle reving and then dropping
  124. Which ECM and tune?
  125. Running rich?
  126. Need Help with some codes
  127. What order do you tune parameters?
  128. 1970 Corvette Conversion-P0452 Code
  129. 02 z w/charger codes p0140 and 0157?
  130. Fuel Gauge Fix / PCM Change?
  131. Freaking catalyst monitor
  132. FRIED E40 during full reflash with Tech2
  133. Idles 10 sec then dies
  134. Autometer wideband logging
  135. New GM Wiring harness?
  136. would the real tuners please stand UP ?
  137. Security Light! Help
  138. help i need a answer !!!!
  139. making the 2bar leap
  140. predetor tuner question
  141. OBD not communicating
  142. Factory PCM and FI
  143. NEWB tuning help
  144. Is there such a product or device
  145. map scaler
  146. map sensor e bar
  147. Unplug the MAF, car dies WTF?
  148. Help!
  149. 98 computer to a 99-02 conversion
  150. Electrical short not letting car be tuned? HELP!
  151. Need some input from the veterans (HP Tuners)
  152. New to drivability tuning
  153. 2 Cars Same problem, My cars Hate the track
  154. Nutty O2 oscillation. WTF?
  155. breaking up at high rpm.
  156. I Need A Harness!!
  157. 1-2 shift hits limiter with log info
  158. Tune for 5psi?
  159. 98 z28 programmer?!
  160. How much for tuning?
  161. high octane table to low octane table ????
  162. tons of O2 codes
  163. Same problems after new plugs and wires. Help!!
  164. % to change AFR??
  165. Hptuners Dropped Tune????????
  166. Laptop thread locked
  167. p0522 code. I need help!!!
  168. P0154 Code after Header Install?
  169. Professional Tune before N2O installed
  170. delphi and slp 85 maf calibrations
  171. Anyone know what happens when you disconnect just one O2 sensor?
  172. OBD2 to Laptop USB or Serial Connector
  173. how bad can tempeture effect ur tune???
  174. HP Tuners x/y axis question
  175. Lap top mount for F body
  176. P0757 How to shut off?
  177. Tune Question
  178. 2002 6.0 code help
  179. lc1 mounting/install
  180. MAP sensor cal for a 2bar 98 with HPT
  181. BigStuff3 experts - upgrade for 58x?
  182. U7198 Help!
  183. help with A/F gauge
  184. idle and fans tables, what is the best
  185. Megasquirt help
  186. need a help
  187. front 02's dead
  188. 3 bar sd enhancement
  189. HPTUNERS wideband
  190. Large LTFTs with stock MAF & injectors, why?
  191. Can you Monitor Fuel Pressure with HPT?
  192. Which one of these Actron reads real time to check for retard?
  193. Tuning with a handheld after headers
  194. hypertech?
  195. Sputters when warm
  196. Misfire question
  197. Need tuner or PCM tuned
  198. Computer Questions and HELP Needed!!!!
  199. Looking for help: Fuel trims maxed & Timing advance going nuts?! Stock engine!
  200. 99 computer in a 2000?
  201. LS1edit files online....
  202. Tapping for vehicle speed + throttle position
  203. Question for the Pros or anyone that has had this problem
  204. Camaro upstream and downstream O2 sensors are they the same?
  205. What the hell is this codes ?
  206. BCM help!
  207. Innovate DB wideband?
  208. Headed to get tuned! But before I go!
  209. Timing freaks out at idle
  210. After a tune
  211. hanging idle help
  212. quick question..
  213. Aeroforce Interceptor and Wideband
  214. Question: DiabloSport predator
  215. Does anyone Have a MAF Table for a Pro-M 85 mm Maf on an F Body?
  216. AEM A/F UEGO Controller Setup.
  217. olsd tune in cammed cars!? lean starts question
  218. Little transmission related tuning help needed
  219. Spark with KR help
  220. Turn P0300 code Off?
  221. 2006 LS2 wiring ?'s
  222. codes
  223. which is better
  224. help with vats and other wiring
  225. Knock Sensor
  226. risk?
  227. How much would you pay for extra gas mileage?
  228. Pictures of widebands or a/f guages in car
  229. low oil light!??
  230. 160* T-stat?
  231. New LS7 crate engine won't start
  232. Just checking
  233. Cam Position Sensor Malfunction
  234. DTC P0135, 0155, problems with 02-sensor heater
  235. Dtc 1336.
  236. New Shift Speed / Shift Points
  237. new L99 / LS3 tuning
  238. TC locking
  239. 6.0/5.3 Head idle help! HP Tuners
  240. pcm trouble HELP!!!
  241. Insufficient Switching Sensor 1 or Bank 1 Sensor 1
  242. Upping the boost...Where do it tune for this?
  243. MAP pinout to use Innovate 02 Sensor???
  244. Aftermarket fuel pump
  245. Need some wideband help
  246. Tuning Nirous question
  247. tuning question
  248. VE master...maximum RPM ability?
  249. Help ! Cam Pickup Problem !
  250. MAF Affecting Lockup?!?