View Full Version : PCM Diagnostics & Tuning



  1. How do you improve part throttle response?
  2. How to order LS1 Edit
  3. P0102,P0135,P0158, HELP!!!
  4. ses light, please help
  5. Paging HVAC Gurus, HELP!
  6. optimum air/fuel ratio???
  7. anyone else having limiter problems?
  8. WOT KR showing timing change
  9. 14.5:1 for 5 minuites then 12.0:1 tired of ls1 com
  10. P0430 Code
  11. Quick LS1Edit Bigger Injector Tuning Question...
  12. P0107 - Idle Issues, Help!?!
  13. Second License of LS1edit
  14. Can someone explain this?
  15. What could cause this ?
  16. C5 Automatic with 3:15 gears
  17. Torque Converter queston with Edit?
  18. LS1 tuning question... (without PC tuning)
  19. Help, predator wont work
  20. HELP Freaking Out here!
  21. I need advice please
  22. need help with next step in tune
  23. Have Predator and H2
  24. need help with flow rate table
  25. Predator rev limit and gear shift setings
  26. Trouble codes on ECU, deletion and questions
  27. Predator and A4 shift settings
  28. changing shift points in A4 with Tech II >>???
  29. throttle postions code...what gives?
  30. REALLY bad gas mileage? boltons and cam....
  31. LS1 Edit Question! (a real one!)
  32. O2 sensor question
  33. WHAT TABLE TO TUNE IN OPEN LOOP???
  34. Not reading IAC's ?
  35. LS1 Edit Question *DELETED*
  36. torque management what doe's it do
  37. help! Too lean!
  38. A4 w/ 382/229 cam basic tuning suggestions?
  39. Anybody tried this scanner?
  40. Where is the Evaporative Vent Solenoid?
  41. Lots of backfiring at idle....why??
  42. 36lb SVO injector tune....
  43. ECM reflash
  44. knock sensor code and 4*knock!! HELP
  45. Need help bad !!!
  46. turning off rear o2
  47. ls1 edit gains!!
  48. A4 / TCS-ABS / TPS - wierd behavior ? Help !
  49. wideband tuning with cats?
  50. Preadator programming not allowing WOT
  51. Another Tuning Option?
  52. Predator? Got a few questions.
  53. how do i make the lockup clutch engage faster
  54. Need Tuning help For 85mm maf I just descreened...
  55. wich 02 censor goes can guage go to????????
  56. Is anyone runing a aftermarket computer system
  57. trying to figure out problem
  58. P0480 + P0481 + P0507
  59. Spies in your car
  60. Please help with WOT shift points!!
  61. high octane vs low octane table
  62. Should I be tuning with MAF or Injector Pulse?
  63. will this upset the computer???
  64. LS1 Edit and Autotap woes
  65. BRAND NEW HYPERTECH POWER PROGRAMMER III *DELETED*
  66. KR in cells 14 and 15
  67. LS1 esit - can it download the stock PCM program?
  68. Computer doesnt read o2s?
  69. How do i check for a dead cylinder with autotap???
  70. decelerating in gear very rich. Any ideas?
  71. Help diagnosing codes....
  72. please help
  73. trouble codes on my LS1 swap.
  74. I'm looking for info on a predator programmer
  75. need 96 lb injectors, WOW
  76. Hayden Adj Fan Switch
  77. Phone # for Speartech?
  78. Large CFM MAF Sensors: What's Available?
  79. So many codes...so little knowledge..
  80. How do I find out what year PCM is in my Hawk?
  81. Help me crank my car without holding the gas....
  82. P0702 - Trans Control Sys Electrical - in an M6?
  83. P0108 and MAP troubles
  84. Question about flashing my PCM
  85. Tuning Needed in OHIO
  86. What is considered normal knock on LS1?
  87. Another tuning newbie!!!
  88. Tuning question, can someone help find the answer.
  89. How can you tell what A/F ratio is?
  90. Has anyone used Toluene to boost octane?
  91. service vehicle light-pt throt adjust???
  92. Torque management
  93. what will prevent P.E tables from working
  94. what is the best way to tune my car!!
  95. Does anyone provide Autotap instructions?
  96. AutoTap were is best place to get it.
  97. I know it has been done before!
  98. Can LS1 Edit...
  99. Just got my LS1 Edit(need help)
  100. turned off rear 02's and COT-can i still run cats?
  101. How do you clear an SES light?
  102. 140, 160, 1133, codes after long tubes
  103. For thos interested in hacking the PCM...
  104. Tuning tool and analysis for ATAP
  105. how to edit shift points
  106. Predator & gear change
  107. tuning for 12.6:1 then pcm alters
  108. No PCM in car question
  109. Unplug Air Bag Sensor?
  110. dyno tuning
  111. had a close call with ls1 edit crash
  112. Lots of backfiring and weird AF problems
  113. o2 sims and nitrous tuneing???? help..............
  114. MAF translator on 1999 SS
  115. HELP with timing stuff
  116. Gurus - what is considered rich/lean Pulsewidth at
  117. Car won't rev. over 3500 rpms?
  118. Adjusting Injector Size using LS1 edit
  119. Wideband O2 sensor placement?
  120. 30lb injector flow table for edit
  121. Help me get the car to idle....
  122. What value in ATAP tells me IAC levels?
  123. What are the reasons that a cam causes hot start
  124. Strange problem with speed calibration
  125. Car will not stay running, HELP! *DELETED*
  126. Car backfires on cold startups
  127. Any problem using LS1 Edit over Predator Tune?
  128. Deleting Insufficient code?
  129. A/F ratio dropping into the 9's, how do I fix this
  130. Idle speed too high until car is FULLY stopped?
  131. secruity light is on?
  132. ls1 edit?
  133. Predator tune for a 99+ gm truck
  134. 3 Tuning/logging/autotap/Edit ??'s
  135. Couple of MTI tuning ??
  136. O2 Heaters??
  137. Can some explain *knock*
  138. 8MPG! How come?
  139. tuning blower on an A4
  140. timing tables
  141. Which tune is best
  142. Flashing ses light but won't log to memory.
  143. Where are best dyno tuners for ls1 near detroit???
  144. what year gauge cluster?
  145. anybody using Fast Sequential System??
  146. need help edit timing table
  147. ls1 edit
  148. Stupid Stupid Idle
  149. heads and cam tuning help please
  150. MAF table tuning question. Effects at WOT?
  151. LS-1 Edit tuning, does elevation matter?
  152. Best Place to buy O2 Sensors?
  153. please help dial in my MAF Table
  154. Need help with o2 sensor totally lost!!
  155. truck won't start- cranks won't fire.
  156. Which Tables to Edit to help with Lockup Issues...
  157. Please help me fool this tach...
  158. tune job and a pulley
  159. 18% lean ltrim's at idle
  160. Cars running rich help!!
  161. Open loop A/F ratio adjustment?
  162. Help, Heads/Cam Swap Complete, PCM dead
  163. Shooting Flames!
  164. check engine is on
  165. Help! Low IAC counts, injector problems & misfires
  166. Is/was there a 98 egr valve recall?
  167. tach phantom
  168. Heads and Cam tuning help please?
  169. Hypertech Problem!
  170. Error Code P1416
  171. LS1edited car, now injectors will not fire,
  172. would tuning do this
  173. why do people use after market comuters like fast?
  174. dash engine light??
  175. What is a GOOD AFR
  176. maft tunning
  177. downloadind my current tune job to a CD
  178. Has anyone heard from Tunercat??
  179. Downshifting causing SES? Please help!
  180. Predator modified tune ??
  181. ses light dim and flickering
  182. Anyone have tuning done by Rapid motorsports?
  183. Help my car IDLE.... NEW CAM.....
  184. Misfires that won't go away help!
  185. o2 sensers shut down
  186. Auto Tap results
  187. p0106, p0101, p0103 after cam install...
  188. hit 120 MPH and car died
  189. F.A.S.T vs tecIII
  190. Is This Normal O2's reading lean in 1st and 2ed???
  191. EFILIVE V5
  192. 1999 Camaro SS desperately seeking advice on MAF
  193. injector flow rate ques for edit
  194. How do put stock 98 PCM file /w LS1edit?
  195. O2's are killin' me!!!
  196. Keyspan USB/serial adapter problem
  197. Somebody please try and shed some light here.
  198. Where can I get custom tuning??
  199. Predator settings
  200. MAT sensor
  201. Gains with HPP3??
  202. More and more O2 sensor issues
  203. Who would be willing to rent LS1 edit for $100week
  204. SES, knock sensor question
  205. Will EFILIVE work well with 2000 gmc truck w/5.3??
  206. ls-1 edit ? adjusting, surging Idle w/ new cam
  207. Predator and NOS
  208. Rich Idle on SC car
  209. Long term FT
  210. Adjusting AF using LS1Edit "?"
  211. Will MAF-T stop surging and stalling ?
  212. Will MAF-T stop surging and stalling ?
  213. how can torque management effect an m6?
  214. Is LS1-Edit difficult to use...
  215. spark knock
  216. how many of you turn off misfire detection?
  217. LFTs and LTRMs? What are they?
  218. Predator and a MAFT
  219. Need Help Quick about MAF
  220. How to get an extra ls1 edit cable
  221. 02 sensors?
  222. Can someone explain this with the Advance
  223. backfiring
  224. Removing Knock??
  225. dyno in charlotte area?
  226. no accelration? 4-3 gear changing.
  227. Timing Tuner.. *DELETED*
  228. Shift points on Hpp3 after gear swap???
  229. Dont want SES light, can I re-use stock O2 sensors
  230. What is the pre-programmed predator tune?
  231. 2 Autotap runs, need help
  232. WTF??? What the hell is going on with my HPP???
  233. mustang dyno questions.
  234. does predator email you programs or....
  235. Anyone had a defective 02 sim replaced..
  236. someone please reply to this post
  237. Best place for Dyno tune in Detroit area?
  238. Tuning in Dallas Area
  239. Question on TPS voltage
  240. have a few questions with edit
  241. Predator Problem?! Need Urgent Help Please
  242. My rev limiter just lowered itself?
  243. LS1 Edit and HPP3
  244. Predator vs. MTI Custom Tuning
  245. Will programing be the same
  246. Getting a PO327 code. Is it the front or rear KS?
  247. o my goodness!!! programming woes!? everyone help!
  248. How to program a blank PCM?
  249. Intermittent P0420, P0430 and P0748
  250. cam position sensor-startup only?