View Full Version : PCM Diagnostics & Tuning



  1. help. Does this sound about right?
  2. Help, P1154????
  3. Need Help with a 3 pin connector location
  4. Autotap / LS1 Edit and OBDII
  5. AutoTap / EFILive question
  6. TP sensor reading at idle?
  7. Rev limiter limits??
  8. How does the ECM figure which piston is at TDC?
  9. warm startup really pissing me off
  10. Hypertech, Superchips,etc ?
  11. Edit and Trans shift vs. Rev Limiter
  12. Throttle follower w/ engine run-time?
  13. Injector fault?
  14. G5X2 flash files...?
  15. What program will measure duty rate on injectors?
  16. Only need decel and idle A/F trims-how???????
  17. SES Light and no Apparent Cause
  18. Can someone explain how to tune with fuel cells?
  19. How to dial in LTFTs?
  20. cheap and cool stuff on a laptob?
  21. Auto tap Question on LT's
  22. Fuel Trim Cell Questions Please...
  23. Desired Shift Time
  24. Edit is kicking my ass :) A-4 with 4.10 gear will
  25. increased fuel pressure, LTFT changed how do i get
  26. Emissions test in AZ
  27. base performance tune on stock car?
  28. How do you improve part throttle response?
  29. How to order LS1 Edit
  30. P0102,P0135,P0158, HELP!!!
  31. ses light, please help
  32. Paging HVAC Gurus, HELP!
  33. optimum air/fuel ratio???
  34. anyone else having limiter problems?
  35. WOT KR showing timing change
  36. 14.5:1 for 5 minuites then 12.0:1 tired of ls1 com
  37. P0430 Code
  38. Quick LS1Edit Bigger Injector Tuning Question...
  39. P0107 - Idle Issues, Help!?!
  40. Second License of LS1edit
  41. Can someone explain this?
  42. What could cause this ?
  43. C5 Automatic with 3:15 gears
  44. Torque Converter queston with Edit?
  45. LS1 tuning question... (without PC tuning)
  46. Help, predator wont work
  47. HELP Freaking Out here!
  48. I need advice please
  49. need help with next step in tune
  50. Have Predator and H2
  51. need help with flow rate table
  52. Predator rev limit and gear shift setings
  53. Trouble codes on ECU, deletion and questions
  54. Predator and A4 shift settings
  55. changing shift points in A4 with Tech II >>???
  56. throttle postions code...what gives?
  57. REALLY bad gas mileage? boltons and cam....
  58. LS1 Edit Question! (a real one!)
  59. O2 sensor question
  60. WHAT TABLE TO TUNE IN OPEN LOOP???
  61. Not reading IAC's ?
  62. LS1 Edit Question *DELETED*
  63. torque management what doe's it do
  64. help! Too lean!
  65. A4 w/ 382/229 cam basic tuning suggestions?
  66. Anybody tried this scanner?
  67. Where is the Evaporative Vent Solenoid?
  68. Lots of backfiring at idle....why??
  69. 36lb SVO injector tune....
  70. ECM reflash
  71. knock sensor code and 4*knock!! HELP
  72. Need help bad !!!
  73. turning off rear o2
  74. ls1 edit gains!!
  75. A4 / TCS-ABS / TPS - wierd behavior ? Help !
  76. wideband tuning with cats?
  77. Preadator programming not allowing WOT
  78. Another Tuning Option?
  79. Predator? Got a few questions.
  80. how do i make the lockup clutch engage faster
  81. Need Tuning help For 85mm maf I just descreened...
  82. wich 02 censor goes can guage go to????????
  83. Is anyone runing a aftermarket computer system
  84. trying to figure out problem
  85. P0480 + P0481 + P0507
  86. Spies in your car
  87. Please help with WOT shift points!!
  88. high octane vs low octane table
  89. Should I be tuning with MAF or Injector Pulse?
  90. will this upset the computer???
  91. LS1 Edit and Autotap woes
  92. BRAND NEW HYPERTECH POWER PROGRAMMER III *DELETED*
  93. KR in cells 14 and 15
  94. LS1 esit - can it download the stock PCM program?
  95. Computer doesnt read o2s?
  96. How do i check for a dead cylinder with autotap???
  97. decelerating in gear very rich. Any ideas?
  98. Help diagnosing codes....
  99. please help
  100. trouble codes on my LS1 swap.
  101. I'm looking for info on a predator programmer
  102. need 96 lb injectors, WOW
  103. Hayden Adj Fan Switch
  104. Phone # for Speartech?
  105. Large CFM MAF Sensors: What's Available?
  106. So many codes...so little knowledge..
  107. How do I find out what year PCM is in my Hawk?
  108. Help me crank my car without holding the gas....
  109. P0702 - Trans Control Sys Electrical - in an M6?
  110. P0108 and MAP troubles
  111. Question about flashing my PCM
  112. Tuning Needed in OHIO
  113. What is considered normal knock on LS1?
  114. Another tuning newbie!!!
  115. Tuning question, can someone help find the answer.
  116. How can you tell what A/F ratio is?
  117. Has anyone used Toluene to boost octane?
  118. service vehicle light-pt throt adjust???
  119. Torque management
  120. what will prevent P.E tables from working
  121. what is the best way to tune my car!!
  122. Does anyone provide Autotap instructions?
  123. AutoTap were is best place to get it.
  124. I know it has been done before!
  125. Can LS1 Edit...
  126. Just got my LS1 Edit(need help)
  127. turned off rear 02's and COT-can i still run cats?
  128. How do you clear an SES light?
  129. 140, 160, 1133, codes after long tubes
  130. For thos interested in hacking the PCM...
  131. Tuning tool and analysis for ATAP
  132. how to edit shift points
  133. Predator & gear change
  134. tuning for 12.6:1 then pcm alters
  135. No PCM in car question
  136. Unplug Air Bag Sensor?
  137. dyno tuning
  138. had a close call with ls1 edit crash
  139. Lots of backfiring and weird AF problems
  140. o2 sims and nitrous tuneing???? help..............
  141. MAF translator on 1999 SS
  142. HELP with timing stuff
  143. Gurus - what is considered rich/lean Pulsewidth at
  144. Car won't rev. over 3500 rpms?
  145. Adjusting Injector Size using LS1 edit
  146. Wideband O2 sensor placement?
  147. 30lb injector flow table for edit
  148. Help me get the car to idle....
  149. What value in ATAP tells me IAC levels?
  150. What are the reasons that a cam causes hot start
  151. Strange problem with speed calibration
  152. Car will not stay running, HELP! *DELETED*
  153. Car backfires on cold startups
  154. Any problem using LS1 Edit over Predator Tune?
  155. Deleting Insufficient code?
  156. A/F ratio dropping into the 9's, how do I fix this
  157. Idle speed too high until car is FULLY stopped?
  158. secruity light is on?
  159. ls1 edit?
  160. Predator tune for a 99+ gm truck
  161. 3 Tuning/logging/autotap/Edit ??'s
  162. Couple of MTI tuning ??
  163. O2 Heaters??
  164. Can some explain *knock*
  165. 8MPG! How come?
  166. tuning blower on an A4
  167. timing tables
  168. Which tune is best
  169. Flashing ses light but won't log to memory.
  170. Where are best dyno tuners for ls1 near detroit???
  171. what year gauge cluster?
  172. anybody using Fast Sequential System??
  173. need help edit timing table
  174. ls1 edit
  175. Stupid Stupid Idle
  176. heads and cam tuning help please
  177. MAF table tuning question. Effects at WOT?
  178. LS-1 Edit tuning, does elevation matter?
  179. Best Place to buy O2 Sensors?
  180. please help dial in my MAF Table
  181. Need help with o2 sensor totally lost!!
  182. truck won't start- cranks won't fire.
  183. Which Tables to Edit to help with Lockup Issues...
  184. Please help me fool this tach...
  185. tune job and a pulley
  186. 18% lean ltrim's at idle
  187. Cars running rich help!!
  188. Open loop A/F ratio adjustment?
  189. Help, Heads/Cam Swap Complete, PCM dead
  190. Shooting Flames!
  191. check engine is on
  192. Help! Low IAC counts, injector problems & misfires
  193. Is/was there a 98 egr valve recall?
  194. tach phantom
  195. Heads and Cam tuning help please?
  196. Hypertech Problem!
  197. Error Code P1416
  198. LS1edited car, now injectors will not fire,
  199. would tuning do this
  200. why do people use after market comuters like fast?
  201. dash engine light??
  202. What is a GOOD AFR
  203. maft tunning
  204. downloadind my current tune job to a CD
  205. Has anyone heard from Tunercat??
  206. Downshifting causing SES? Please help!
  207. Predator modified tune ??
  208. ses light dim and flickering
  209. Anyone have tuning done by Rapid motorsports?
  210. Help my car IDLE.... NEW CAM.....
  211. Misfires that won't go away help!
  212. o2 sensers shut down
  213. Auto Tap results
  214. p0106, p0101, p0103 after cam install...
  215. hit 120 MPH and car died
  216. F.A.S.T vs tecIII
  217. Is This Normal O2's reading lean in 1st and 2ed???
  218. EFILIVE V5
  219. 1999 Camaro SS desperately seeking advice on MAF
  220. injector flow rate ques for edit
  221. How do put stock 98 PCM file /w LS1edit?
  222. O2's are killin' me!!!
  223. Keyspan USB/serial adapter problem
  224. Somebody please try and shed some light here.
  225. Where can I get custom tuning??
  226. Predator settings
  227. MAT sensor
  228. Gains with HPP3??
  229. More and more O2 sensor issues
  230. Who would be willing to rent LS1 edit for $100week
  231. SES, knock sensor question
  232. Will EFILIVE work well with 2000 gmc truck w/5.3??
  233. ls-1 edit ? adjusting, surging Idle w/ new cam
  234. Predator and NOS
  235. Rich Idle on SC car
  236. Long term FT
  237. Adjusting AF using LS1Edit "?"
  238. Will MAF-T stop surging and stalling ?
  239. Will MAF-T stop surging and stalling ?
  240. how can torque management effect an m6?
  241. Is LS1-Edit difficult to use...
  242. spark knock
  243. how many of you turn off misfire detection?
  244. LFTs and LTRMs? What are they?
  245. Predator and a MAFT
  246. Need Help Quick about MAF
  247. How to get an extra ls1 edit cable
  248. 02 sensors?
  249. Can someone explain this with the Advance
  250. backfiring