View Full Version : PCM Diagnostics & Tuning



  1. Missing 98 SS
  2. Price for O2 sensors?
  3. OBD2 "Plug In" Emmissions Tests and LS1Edit
  4. Help Help Please
  5. What is the diff in LS1 edit, and hyper tech?
  6. How do you disable the knock sensor
  7. Programming for OBD2 emmission tests
  8. Hypertech 98 Camaro LS!
  9. Car runs bad lean..........
  10. AutoTap upgrade... What does it entail?
  11. edit and rev limter? shift light problems
  12. Please go to this link if you are running a FAST system...
  13. Not sure how to buy autotap...do I need the EFI Live version
  14. Have the HP..where are the times?
  15. KR after LT install?
  16. ls1 edit-ors
  17. Ignition timing?
  18. "service vehicle" light
  19. H & C, post your PE RPM tables....
  20. LT1 Edit ..order.. plz help ??
  21. Spread sheet to determine injector size.
  22. gonna hit dyno, what should i expect with these mods?
  23. removing egr eliminated pinging!
  24. values for 43 lbs and 57 lbs injectors?
  25. Problems with IAC and AutoTap
  26. took out egr and cats, need advice on LTRIMS
  27. KR comes on religiously at about 4500 RPM in second gear...
  28. po 133 & 135?? need help
  29. LS1Edit V1.3 - IFR 100kPa - 20kPa???
  30. New Data Reduction / LS1 Edit Automation Software ->
  31. Predator Users - PE Settings Which way to lean out car?
  32. need help NOGO and anyone with edit knowlege
  33. What PCMs to look for
  34. Dynoed yesterday... Running really rich... need help...
  35. Tuning for a stall converter
  36. Gettin' dyno tomorrow morning-Whats your guess?
  37. Th350 in place of 4L60E
  38. LTFT's...
  39. Problems connecting to PCM w/Autotap
  40. strange o2 readings
  41. O2 sims...codes for efficiency problems....
  42. New injectors and fuel system, problems...
  43. V1.3 LS1 Edit IAT - MAP Table
  44. no way to get rid of kr without edit?.....
  45. worth tuning my car...
  46. SURPRISE! SURPRISE! P0300 Reset itself?
  47. Cruise control on a non-cruise car?
  48. Edit v1.3 Timing vs Temp Table
  49. Can anyone here review my EFILive Data files?
  50. will a miss cause positive or negative ltrims?
  51. do I need a 98 pcm harness if I used a 98 block and heads?
  52. Is it worth it to tune my car on 100 octane??
  53. For you do-it-yourselfers
  54. Wideband Monitor GP
  55. Anybody figured out what the "Throttle Cracker" does yet?
  56. Edit( IAC and RAF) changes for G5X2 cam
  57. SES Light , Codes PO135 and PO155?
  58. Predator and MAFT
  59. CHECK GAGES light come on during acceleration?
  60. IAC counts. What should they be at in A4
  61. '99 PCM in a '01 car=NO GOOD!
  62. SES light keeps coming on, same code keeps getting pulled!
  63. Car struggles at WOT
  64. changing high octane table to the low octane table
  65. Accel 30# injector Question vs Stock.....
  66. PLEASE HELP!!!!!!!!CAR MISSING @ WOT AFTER HEADER INSTSLL???
  67. 42lb injector tables?
  68. Edit Eng. Diagnostic ???
  69. AEM working on stand alone EMS for LSX based engines
  70. Help! Cannot get A/F above 12.7
  71. Why buy it?
  72. check engine light
  73. Cam surge at startup.
  74. Predator shifting??
  75. signs of bad o2's?, help, pics inside
  76. Harlan Window Switch and Shift Light
  77. Is VE or MAF primary management?
  78. rev limiter
  79. Autotap
  80. crank position sensor code
  81. knock retard question using autotap
  82. part throttle tuning help
  83. diagnostics
  84. Anyone know the airflow calibration table for SLP MAF?
  85. ls1 edit
  86. M6 to TH400...anything in edit need to be changed
  87. swapping PCM's and I already have edit??
  88. Bad O2 Sensor
  89. A/F is black(Pro Stock John, anyone?)
  90. does anyone in houston area do tuning on a 5.3 truck????
  91. i need help about total timing
  92. ses light?? please!
  93. car won't lean out at WOT?
  94. WTF is check sum error
  95. PCM Settings for Cooling Fans On/Off vs Temps?
  96. Accel DFI Gen7 w/ Wideband O2 option
  97. High LTFT even after alot of tunning?
  98. Firmer quicker shifts
  99. Please Help SES Light On!!!!!!!!!!!!!!!!!!!!!
  100. Misrouted harness cause codes???
  101. Getting high and low MAF frequencies, CKP sensor code
  102. Hypertech?
  103. too much background noise while on dyno
  104. Converter lockup problem after cam install.Misfire code del.
  105. PE vs. RPM...max enrichment allowed...?
  106. Dead Battery.. now no gauges???
  107. A4 shift points with edit
  108. What do I look for when testing a N2O setup w/autotap?
  109. ses light
  110. P0300 DTC after cam install?
  111. Going from ported MAF to stock MAF
  112. Where to learn F.A.S.T. system in-depth?
  113. Idle stumbles when coming to a stop, then recovers
  114. How to lean out part throttle in LS1Edit?
  115. 42's n/a anyone have a file?
  116. Who can explain how the tach signal wire works?
  117. when adding heads to cam-only, is retune (LS1edit) needed?
  118. Closed versus Open Loop
  119. so does this look right?
  120. Significance Of LTFT & Tuning
  121. whats P1153
  122. log screen shots.......... HELP
  123. tunning
  124. car throwin codes??
  125. Right Bank Running Lean
  126. Car dies when I let off the gas quickly
  127. woohoo, got my auto tap today (some ?'s)
  128. EFI V5 Live users........ Help
  129. Reprograming PCM using LS1 edit & HPP3
  130. Speartech conversion car throwing a P0102 code
  131. Printing in LS1 Edit?
  132. Correcting Speedometer in LS1 Edit for non stock tranny
  133. shifting help
  134. RPM switch
  135. Where to get dyno tuned in south Georgia/north Florida area?
  136. Fast or DFI ???
  137. pinging still?? i want everyones imput please
  138. predator or custom tuning???? i need help!!!
  139. Predator Custom tuning???Where to start??
  140. NEED HELP WITH SHIFT POINTS (USING PREDATOR)
  141. hurry COT help!! no cats can i delete?
  142. Reseting PCM
  143. Rev limit and shift points?
  144. threw P0172 and P0175 have questions
  145. Spark plugs
  146. welp... still 4* KR at WOT ... can MAF be culprit?
  147. idle going up and down till warm
  148. Car won't start after swap to A4
  149. what is COT ?? and how do you disable torque managment ???
  150. Need A Tuner in South Florida or Orlando
  151. In car laptop holder
  152. KR question
  153. racing chip
  154. SES Light On!!!!!!!!!!!!!!!!
  155. a few questions on hpp3
  156. About to order LS1Edit...got some questions!
  157. autotap efiliveV5 pro ???>>>>
  158. Procharger timing issues
  159. Dataloggers for use with OBDII?
  160. After the basic.................
  161. Car stays in low octane map all the time, why?
  162. anybody with wideband setup
  163. autotap-are timing advance readings less any knock retard?
  164. Proper tunning vs RWHP Races - come inside
  165. how to tune out knock retard
  166. running super rich while in idle & pt
  167. Can i remove the cruise controll anyone done it?
  168. cooling fan temps
  169. HPP3 questions please help
  170. My buddy's Jetta
  171. Breathing mods and edit
  172. Cincinatti area tune
  173. Timing and tuning questions
  174. ses light, WTF?
  175. not hitting 100% TPS at WOT...big deal?
  176. Disconnected MAF ???
  177. Surging issues
  178. vehicle speed sensor code??
  179. Code P1415, WTF???
  180. Can you re-sell a Predator?
  181. EFI Live MAF Help Please
  182. closest place for tuning?
  183. pulling cats what do I toggle off in ls1edit
  184. Why won't my misfire problems end?
  185. What ways can you tell if a car is in open or closed loop.
  186. Make sure I got this straight, on idle vacuum kpa to In Hg
  187. HKS Super AFR tuning
  188. First Dyno after H/C
  189. what's causing my P0101 code
  190. Do I need a tuning?
  191. Anyone use this cable with EFILive or A-Tap?
  192. Will LS1 edit log diagnostics like autotap?
  193. Shift Kit + LS1 Edit
  194. TUNING OUT "ABUSE MODE" w LS1 EDIT??
  195. Why wont car start?
  196. 160 Thermo
  197. harlan 2 step
  198. Where is BCM
  199. Installed Ati and now getting PCM codes p1111 and p0113...
  200. Will someone help me interperet my first ever A-tap logs
  201. Main VE?
  202. Fuel trims goto 0.0% @ WOT, 16-18 deg timing max
  203. KR in 3rd gear + only?
  204. Ordered LS1_Edit, When do I supply my VIN?
  205. Pinging @ WOT (what to do with predator?)
  206. anyone with EFI LIVE please help once more....
  207. Help with hestation
  208. New headers and high flow cats
  209. Wiring Pillar Guages
  210. DELETED
  211. EASE unavaliable parameters?
  212. Shift points and firmness in Edit??
  213. anyone with efi live please help!!!!!
  214. Colds Idle Starts
  215. shift points
  216. MAF gm/s
  217. O2 B1S1 & B2S1 off
  218. Request for information on Aftermarket ECM flashing and pos
  219. How to desensitize misfire detection at idle?
  220. TB drilled for cam, now on stock cam have bad drivability
  221. tuning after lt's???
  222. tranny not shifting right and tc not locking up right either
  223. SES Light
  224. LS1EDIT at TA Nationals??
  225. ECCENTRIC TIMING ON IDLE
  226. timing
  227. Any tuners in the house. Need some help diagnosing
  228. LS1 Edit problem. What went wrong?
  229. Is this an injector offset issue?
  230. Please help soon!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  231. more predator newbie questions
  232. Why do I keep getting PO 448
  233. Best place to buy Predator?
  234. Autotap or Ls1edit / Which to buy first?
  235. Predator Problem!!!
  236. Heeeelp, I think they're screwing me...
  237. Predator Tuning Problem
  238. WOT fuel help please
  239. Help with ls1 edit
  240. EASE, trans temp??
  241. air bag light on
  242. How to lean out A/F ratio in closed loop?
  243. Hesitation Problem, Need help
  244. predator newbie with dumb questions
  245. new LS1 Edit forums
  246. possible false knock?
  247. Dealer ship can not communicate with vehical??
  248. I am stumped!!! Help! *DELETED*
  249. VE table vs Tip -In
  250. tuning questions, best a/f ratio and timing?