View Full Version : PCM Diagnostics & Tuning



  1. Stubble on decel and light throttle with 42.5's
  2. Downloading an Edit file written on a different version?
  3. Those with 42lb injectors....
  4. Hats off to Speed Inc.
  5. trans kind of slipping after h/c install?
  6. Idle problem HPtuners help
  7. installed a radix s/c.. no start
  8. Strange problem form 2k to 3k need some help please.
  9. what to expect....
  10. air bag light is on
  11. Need HP Tuner Help with Hot and Cold Start
  12. HP Tuners, disabling post cat O2 sensors..
  13. predator?
  14. Need help: Predator wont fix speedo!
  15. Knock Sensor
  16. can i add a 01 vin to my 98 edit
  17. Final question before Wideband purchase
  18. Final question before Wideband purchase
  19. What tables to change for Stroker engines?
  20. Open Loop/Cold Start A/F ????
  21. scanner, all maxed out at 24 paramaters?
  22. Tuner
  23. Wiring Problems Need Help From All!!!
  24. pcm and dyno tuning
  25. WOT but not in cell 22?
  26. help!! passenger side VERY rich, drivers side fine
  27. What's a Safe A/F mixture on a D-1SC
  28. What is the best wideband on the market?
  29. High Voltage 02 sensor???
  30. info on VE for big CI LS1s
  31. SES light came on
  32. Help...Several HPTuner questions?
  33. Help With SES Light
  34. Secondary VE Table
  35. cleaning wideband sensor
  36. HP Tuning Questions
  37. HPP3 questions
  38. knock senor problems
  39. P0335?
  40. Positive Ltrims feel quicker...
  41. Tuning questions
  42. Where is closest place to get my car tuned?
  43. Random idle surge, hangs high and automatic cruize w/90mm lsx 427, help please!
  44. How do i convert map sensor voltage
  45. ATTN Lou or Louis
  46. Mail Order tune question
  47. Just got HP tuners
  48. Question on ignition on stroker motor
  49. Tach stops working
  50. LS! edit ???
  51. How can I check for updates for my PCM?
  52. closest place to memphis to get a tune?
  53. A/F vs Wideband guage whats the diff?
  54. HPT: EGR spark advance correction.
  55. knock sensor help
  56. What Happened
  57. Innovate Motorsports Wide Band
  58. LTRIM part throttle vs WOT question
  59. shift points? w/predator
  60. 02's reading 940 spark 27.4
  61. HP tuners help
  62. I want to get a spare computer to get flashed for a new tune but how ?
  63. Setting shift point for 231/237
  64. P0153 code.
  65. fast system ... need help..
  66. Tuning tonight. Removed EGR with HPTuners...interesting...
  67. Tuning question
  68. change oil light on after I changed it what to do
  69. can I have my "AIR" code disabled in a custom tune?
  70. Diablosport Predator questions
  71. A4 cars with aftermarket trannies--inside please
  72. Few tuning questions for Turbo.
  73. Who has SLP MAF?
  74. Wide Band pre-release screenshots
  75. HI,1 opinion and 2 questions...
  76. HPTuner cable
  77. Scan logs, please decipher for me.
  78. Strange problem, need help pinpointing it (long)
  79. A few of my tuning issues solved
  80. Throwing codes left and right today- HELP, PCM GURUS!!!
  81. F.A.S.T. Cost and install
  82. Accel Gen 7 Users Inside!
  83. need help w/hpp3please!!!!!!!!!!!1
  84. deleting cags with hptuners?
  85. Tuning on a "load style" dyno vs Dynojet ?
  86. PCM Tuning for 383 Stroker and Nitrous!!!!
  87. Random KR. (screen capture)
  88. Help (Knocking)
  89. Help Me Please ! Dealership Srcewed My Car.
  90. Got some of my tuning issues worked out
  91. tire height???
  92. Lesson Learned! (I Think?)
  93. Does anyone have an injector offset table for SVO 30# injectors?
  94. improving performance with hp tuners over stock tune
  95. Just another Reasuring question about the HP Tuner
  96. Maf Question
  97. FAST or Gen 7...
  98. 18 volts?
  99. Tuning for 231/237 with Predator
  100. Trans Temp Guage acting strange
  101. Using Hypertech and LS1 Edit at the same time?
  102. computer tuners for...
  103. Where's the torque?
  104. Anyone have HPT for an '02....
  105. New to Dynotuning, whats involved
  106. What controls AC air/fuel?
  107. help plz!
  108. 02 help please
  109. Safe A/F Ratio for N/A ?????
  110. Do I NEED A NEW COMPUTER?
  111. 6.0 Tuning (timing) questions
  112. HPPIII Qs
  113. Code help
  114. tuning support software question?
  115. Anyone familiar with ACCEL CALMAP?
  116. Hp tuner LS1 edit list?
  117. Tuner for a 98 trans am?
  118. HELP!! bolt that holds the wiring harness on the pcm stripped...
  119. ?'s about wideband o2 sensors
  120. Hypertech 3 shift rpm setting
  121. How does changing the VE relate to A/F?
  122. SES Light..code P0430?
  123. Paging Nogo!!!!!!
  124. Re Calibrated MAP sensor to read Boost w/Stock PCM
  125. Dyno Tuning vs. Doing it myself
  126. Damn P0300 code Need some advice
  127. 93,95 ECM Same???
  128. LTFT Adjustment: Airflow vs Output Freq verses Rescaling IFR
  129. Questions about HP Tuner?
  130. Whats the best way to disable Knock Retard at specific RPM?
  131. Air Pump & WB O2 sensor
  132. Help Unsolved Misfire on Cylinder #5
  133. Flickering "Check Gages" light
  134. Edit software question
  135. a4 to th400 and custom tune...
  136. Attention all PCM EXPERTS!! Question...
  137. Help I got extremely low timing
  138. Tip-in KR
  139. throwing evap sys code, help please
  140. Tuning Help PLEASE
  141. Can My Tuner use His Edit If I have Edit?
  142. Wot tps sensor values
  143. 03 Wiring For Cluster
  144. how to hook up an oil pressure gauge?
  145. Best tuning software
  146. WOT spak plug Timing & WOT fuel curve
  147. LTFT Numbers
  148. What are these codes?
  149. What Does This Mean?
  150. LT1 with Tunercat...Can anyone help??
  151. Computer trouble!!!
  152. hp tuner or having a pro tune
  153. HP Tuners + Stock LS1 MAF or LS6 MAF?
  154. P0645 AC Clutch Relay Control, error.....How do I trick this out
  155. Low voltage o2 DTC
  156. HP Tuners - .bin mod question
  157. Just gutted cats wonderful check engine light on any homemade tricks
  158. Pro M
  159. anyone have any info on the zeitronix wideband? Looks very neat!!
  160. LS1 Edit........PLEASE HELP
  161. How much should a tune cost ?
  162. Finally O2's are looking better,tan not black soot.
  163. A few noob questions
  164. breather affecting A/F
  165. Tuning SVO 30# injectors?
  166. Where do I get LS1 Edit?
  167. TCI Torque Convertor and Tuning
  168. The 26 Mile Problem
  169. Where can I get my car dyno tuned?
  170. Can anyone with HPtuners take a look at my log?
  171. 2 step and codes
  172. FTC vs MAP/RPM (VE Related)
  173. Stock LS1 MAF or LS6 MAF??
  174. VE table work....
  175. 2001 PCM on a 99? Will it hurt it?
  176. Stroker and Superstroker guys what WOT timing are you running?
  177. ls1 edit on 5.3 sierra
  178. laptop for HPTuners
  179. I'm ordering HP Tuners tomorrow or Thurs... advice?
  180. Sanity check please - seeing some odd things after injector scaling and LS6 MAF
  181. Is there anyway to bring your IAC
  182. James (RWTD) ph# for sales ?
  183. Predator Prog-My LS1 Automatic will not kick down to the lowest gear on WOT
  184. Z06 Maf
  185. MAF delete?
  186. Least expensive way to tune for a torque converter?
  187. LM-1 WB O2 sensor
  188. 2001 Z06 vs 2001 C5 VE table...the same...lazy GM?
  189. 36# injectors good to how much RWHP?
  190. tune for lean cruse?
  191. How many people have gotten their 230+ cams
  192. tune for descreened 02+ LS6 MAF on F-body
  193. With a big cam If you arent.................
  194. still showing +ltfts after tune
  195. Hypertech crapped out
  196. need hptuner bin file for 2002 'vette
  197. Commanded AFR
  198. Need tuning! Need opinions!
  199. Change to MAF Table w/ MAF Ends?
  200. Few tuning questions with hptuner...
  201. what mas to get
  202. Harlan RPM switch - LED question
  203. 236/236 .525/.525 110 tuning w/HP tuner
  204. High idle at stop?
  205. HPP3 just wont work anymore
  206. Granatelli and HPP3 get along?
  207. HP Tuners VCM Suite 1.4.0 has been released!
  208. SES light came on after alignment was done...?
  209. Newbie Questions???
  210. Surges bad in Park...Idles great in gear...?
  211. need a 97corvette a4 flash file
  212. New to programming, have a few questions. (HP Tuners)
  213. VE changes to light throttle, higher RPM cells?
  214. Knock knock. Whos there? Knock retard who? GO AWAY ALREADY!
  215. Newbie to HP Tuning
  216. Whats an acceptable amount of KR?
  217. Just to clarify before I order, HP Tuners is not....
  218. Predator malfunction. What is going on here?
  219. Are PCM pinouts the same on different years?
  220. stock 98 bin for hp tuners anyone?
  221. Do Timing Changes Afffect A/F Ratios
  222. Lost Tach Readout
  223. LM1 owners does anyone have the other input hooked up with the RPM converter?
  224. GEN7 no fuel
  225. Missfire disable how to for hp tuners?
  226. hptuners
  227. Would anyone care to see more screen shots of hp tuners?
  228. PCM change??
  229. If LTFT's are positive at WOT, what variable is used?
  230. 02's not switching codes , HP tuners kill this ??
  231. PE vs. F/A
  232. Question for LM-1 users
  233. reprogrammers for that hp?
  234. 42.5 # Svo Injectors , Experts inside please !!
  235. HP Tuners, Disabling VATS
  236. easiest (cheapest) way to scan / clear codes
  237. Only time I get that 1153 code
  238. air/fuel ratio meter install tips
  239. Using ChrisB's Analyzer, my methodology.
  240. Temperature gauge and programming?
  241. Does anyone do a mailorder hp tuners tune?
  242. Low octane mode
  243. HPTuners - Am I way off with my Tune?
  244. Idle Operation Part 1
  245. How can I get my HPP3 back to "stock"?
  246. James is working on my tune
  247. SVO 42s injector offset
  248. LTFT's: VE vs IFR
  249. reading PCM flash files (not modifying them)
  250. Stock Tach RPM doesnt match ATAP?