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  1. See this Dyno Sheet! Why does HP drop off at 5,200 RPM
  2. Another pretty picture...
  3. high idle when slowing down.
  4. Wideband Oxy sensor as primary
  5. surging in OD under 1200 rpms
  6. How much total timing at WOT??
  7. TUNING MAF TABLE help...
  8. Can you change...
  9. effects if high fuel pressure?
  10. I am on the fence...stick with HPtuners and go 3 bar or go with Megasquirt
  11. Accel 6 DFI Help
  12. Predator speedo fix....what is it??
  13. ls1 383 tunning questions
  14. Is this a good way to tune afr w/o wideband?
  15. Will a '99 PCM work with a '98 motor and tranny?
  16. Need to lower A/F ratio across the board
  17. How do you reset PCM? Erase prior codes
  18. Does Predator monitor coolant temp?
  19. Trivia Question
  20. EFI University
  21. LM-1 Firmware upgrade... require O2 recalibration???
  22. Tuning Vig Multidisc 3600
  23. Which way do you use??????
  24. car dies at stop signs or low RPM's when in drive
  25. What is the best tunner for LT1?
  26. PCM Identifcation
  27. will i need a tune?
  28. rpm drop when turning at low speed
  29. Injectors pegging at 99%
  30. Stock PCM Installation
  31. security light while driving
  32. Ignition Problem-Optispark Distr. Unit? HELP
  33. HPP3 broke........
  34. VE and MAF done, what to log for Idle fine tuning?
  35. HPT monitoring?
  36. Run car w/o MAF Sensor in SD all the time ?
  37. HPP3 Question
  38. Part Throttle Timing - Advantages/Disadv.
  39. question on dyno tunng
  40. density altitude calculaton?
  41. F.A.S.T. 90/90 Help Please
  42. help on hptuners options
  43. what does it mean when your car surges at idle?
  44. MegaSquirt up and running in ZAngel's car
  45. Maf Table Dialed In, but a few ???s
  46. Really odd MAF readings...
  47. Converter locks and unlocks while driving on freeway(misfire already increased)!
  48. Part Throttle vs. WOT
  49. Getting pinging at 2k rpms in 5th and 6th
  50. Preditor hand held tuner
  51. Does this sound right
  52. Analyze my dyno sheet. p1-sc 6# on stock engine.
  53. Tuning Analyst Spreadsheet
  54. WOT too rich, any ideas?
  55. Dyno Jet is GIVING me abrand new dyno!
  56. In Car Wideband help?...
  57. PCM question
  58. Dynamic Cylinder Air Chat
  59. 02 question
  60. O2 sim???
  61. Tuning Racecar on Dynojet
  62. LFT and STFT ?
  63. P0133
  64. Newbie with HPT...just installed ATI procharger
  65. SVO green top 42# injector question...
  66. What is this code?
  67. RPM Gauge off
  68. Problem VE tuning
  69. Pics of ls1edit scanner
  70. Tach stops moving at 6600 rpm on dyno
  71. just replaced airbag module?? now what???????
  72. Dyno tune vs. handheld?
  73. Reccomended scan/datalogger software?
  74. cant get car to idle... i have read stickies
  75. Meaning of Max allowed Enrichment
  76. Connecting Oxygen sensors with differing plugs
  77. Anyone have a Tech 2 in PA?
  78. Hpt
  79. ls1 edit problem with 97 corvette.
  80. 12200411 PCM, wich tuner?
  81. ? ECT Spark Correction Add
  82. Looking for an EFI Live tune
  83. pretune for cam? what can i do before i fire her up!!
  84. Are all .bins created equal?
  85. Possible to make '01 temp gauge work like '98?
  86. Hypertech power programer 3 98 Ls1
  87. Constatnt P0101 code, possible MAF failure?
  88. Newb Idle Question
  89. timing tables question...
  90. superchips?
  91. Tuning fuel trims
  92. HPTuners 2.0 question
  93. LTFT not balancing, what could cause this?
  94. What's going to happen when I start up the new 11.5:1 motor with the 233/239 cam??
  95. autotap help
  96. How do you measure 0-60times with HP tuners?
  97. OBDII pinout diagram?
  98. Looking for a Forced Induction to to look at.
  99. *****Troubleshooting,please help!!!********
  100. LTFT's positive, STFT's negative???
  101. HELP, HELP please..major tuning issue
  102. Difference in wideband and HPtuners...
  103. Iam getting crappy gas milage. CAn to much timing cause this/bad o2s??
  104. 98 T-Rex .bin File Request
  105. Where did my timing go???
  106. Cant get my injector pulsewidth below 3.0 ms
  107. High Speed fan tuning?
  108. Best "Chip"
  109. Seems like the rear vette O2s didnt help p1153/p1133 for me.
  110. Bad O2 sensor or something else? (picture)
  111. Got locked HPPIII to work using a Tech2....
  112. What could be the problem with these codes?
  113. Which Ignition and Fuel Systems?
  114. Operating Systems For Hp Tuners
  115. still fighting getting my car to idle right...
  116. Lc-1
  117. looking at getting denso o2's, opinions please
  118. Diagnostic checks to pass inspection????
  119. AFR - Dyno Tune
  120. O2 sensor's
  121. tuning a nearly stock car
  122. HPTuners, I/O interface repair thread, need help getting some answers
  123. CAN I USE HPTuners to check Injectors for possible bad one?
  124. I reset my TPS to 0 at idle, WOT shifts at 7200 RPM and only 80% TPS!!
  125. Electro/Mechanical Troubleshooting, plz help...
  126. Some help and info on my 98 PCM please
  127. LS1 Tune
  128. Problem with HPT Scanner
  129. Curiosity ? About HPTuners
  130. Can trucks use Corvette rear O2s up front?
  131. SES code 0405
  132. Will Autotap Enhanced do this?
  133. Cell 22 during start up normal?
  134. What is the different O2 Parameters in HPT (listed)
  135. Will overlap cause a false rich or false lean condition?
  136. Newbie impressions of HP Tuners
  137. How to reset ltft w/ls1edit?
  138. Got my HP Tuners today and have one question
  139. MoTeC?
  140. Learning process?
  141. got proscan today!?
  142. Lean Cruise
  143. TSP relearn same as Nelson?
  144. Problem with HP Tuners
  145. LS1 Edit Question
  146. Any way to remove rev limiter...
  147. HPTuners and O2 info
  148. my results using MAF excel sheets...
  149. Anyone using ProScan?
  150. Alarm is acting Weird!!!! (Help)
  151. Car doesnt kick down when pedal to floor!?!
  152. HP Tuner purchase.
  153. Hesitation
  154. No luck with SD tuning, Help?
  155. No Way! Check this out!
  156. LT1 A4 to M6 PCM Ques
  157. STILL throwing knock sensor low input codes
  158. Welcome our new PCM Scan and TUne Sponsor
  159. HPTuners and winXP ?
  160. New era performance parts
  161. trans tune for a stock truck
  162. What data logging software/cables to buy for LS1?
  163. Fans low/hi, what temp to kick on?
  164. Search = no luck...Someone had a link to .cfg files for downloading
  165. G5X3, AFR 205, FAST 90, NW 90, 85mm calibrated MAF
  166. Any writeups on how to log, and tune IAC and Airflow
  167. $10 O2 Sims?
  168. Question about tuning programs?
  169. 97 c5 need tuner software
  170. How do I disable the MAF for SD tuning?
  171. P0240 or P0204 code (bank1)??
  172. code p0748
  173. Anyone got a Dialed in VE table for a cam?
  174. Discount
  175. Tuning 101 need to be updated?
  176. Hptuners and vortech injectors
  177. Drilled hole now what?
  178. Torque Managment
  179. Efi FlashScan
  180. Anybody have a twostep
  181. Non-flashing SES light???
  182. lc-1 and HPTuners
  183. mailorder tune ?
  184. how do I optomize spark advance???
  185. Easy question for people who changed throttle cracker/follower tables!
  186. Tuning in SD for MAF
  187. code p0171
  188. HPtuners ?
  189. how to scan/log line pressure
  190. wester's mail tune?
  191. What changes will I need for just headers?
  192. idle problem
  193. Tip KR and Burst Knock
  194. Help w/ Codes...
  195. Need some serious help, quick...
  196. car is bad
  197. MAF tuning advanced discussion
  198. Trying to tune VE tables, but LTFT & STFT won't update.
  199. SES code & Car runs horrible
  200. random knock????????
  201. Any MegaSquirt systems up and working yet??
  202. IAT in the 2000 EGR spot in the intake...just an idea...
  203. VE table: if you have a perfect table from...
  204. Idle Tuning Question
  205. Adjusting Timing for Cam?
  206. Sensor problems??? please help
  207. Copy/Paste Problems with HPTuners
  208. what A/f ratio?
  209. Dynamic Airflow ?
  210. Idle problem after disconnecting battery
  211. getting smooth sinewave o2 response
  212. What could be wrong???
  213. moving o2's for headers, how does voltage change?
  214. can't rid the ping
  215. tuning conflict
  216. High idle rough runing,Short bad ground
  217. Big differences between M6 and A4 closed loop fueling?
  218. Turbo tuning?
  219. Tach Reading Twice The Rpm
  220. Hp Tuners
  221. Reprogram of PCM
  222. pcm flashing???
  223. Problem with my lt-1
  224. usb to serial converter
  225. HP Tuners was just delivered
  226. is there any DIY tuning?
  227. Vette Rear O2s - experience / performance / longevity
  228. VE and idle
  229. Tuning VE for larger displacement?
  230. How to add a pin to the PCM connector?
  231. 98 -> 99+ conversions.....
  232. Completely baffled... one O2 bank locked rich, the other lean.
  233. MAF or SD
  234. Using HPT to Check, Test and Clear DTC's???
  235. I want to go MAF less... how do I tune it??
  236. Has anyone experienced...
  237. Hp Tuners....
  238. will it work ???
  239. wideband 02 conversion
  240. LT/ST basics????...
  241. LS1 PCM wiring diagram??
  242. Dropping Idle problem/question..
  243. I dont see a timing thread in the sticky! Set me straight!
  244. short pulse limit and adder question
  245. who would want a write up of all the "other tables"
  246. Idle problems need help please.
  247. alternator problems
  248. choosing a programer
  249. closed loop mode vs airflow question
  250. LTFTs at idle with previous "cam tuning of VE Table"