View Full Version : PCM Diagnostics & Tuning



  1. tuning for dummies?
  2. P1133 code
  3. Can anyone in MN load a custom os for me?
  4. Too lean (bank 2)- why?
  5. Too lean (bank 2) - why?
  6. The "Big Three" Battery Cables..
  7. Ignition problems
  8. Dumb question
  9. Looking for HP Tuner or EFI Live Tuner Near Sacramento
  10. new clutch now these codes
  11. I need to see a spark table
  12. What next after VE tuning, MAF, Spark, PE???
  13. starter wiring
  14. need help with dry nitrous tune ...
  15. Timing fluctuation = bucking @ no/low throttle
  16. How far from the turbo should the o2's be?
  17. LS1 to LS2 Hesitation , but not all the time ?
  18. A few random questions
  19. Wideband after cats reading
  20. If you tap an LS1 with a hammer
  21. High idle when coming to a stop?
  22. MAF tuning..
  23. HP tuning my car need help
  24. Should I get my car tuned by jeremy formato????
  25. Will It Affect The Tune?
  26. 06 GTO and predator
  27. Service Vehicle Soon and Charge system faultBr
  28. LS2 Edit?
  29. Firming up shifts?
  30. P1786 code 3-2 downshift fault
  31. ATTN: People with 98 Corvette PCM + HPTuners!!!!! [LONG]
  32. screwy codes, C0237, C0240
  33. Is the MSD 6ls supposed to have harness supplied with it???
  34. questions about ls1edit.
  35. Anyone add fuel for max tq when tuning?
  36. Low octane table after switching MAF?
  37. Hptuners $$$ 5.3 Mc
  38. Added Racetronix, car barely runs/idles
  39. Rev Limiter problem???? need help
  40. Debating Self Tune vs. Hire...
  41. SES Help
  42. Shooting for Lean Cruise on stock PCM
  43. maf log looks choppy
  44. SPEED INC. dyno tune coming up
  45. Downshifting problem
  46. Can a Tune be refflashed and changed
  47. lost both o2's at the same time
  48. TCS question
  49. Assistence with rear O2 delete?
  50. Nelson Perf. Lock-Out
  51. 434 cold start issues, TPS issues.
  52. Need help with Fuel Enrichment(HP Tuners)! Can't get over 10.5 AFR!
  53. On And Off A/c On 97 C-5!!
  54. low voltage, knock sensor codes???
  55. Request for evaluation of logged data...
  56. Can someone run me through the steps of tuning for 42 lbs injectors with EFIlive?
  57. When LTFT are positive, do I add to VE ??
  58. WideBand O2
  59. Help Me Out With My Ltrms
  60. computer reflash??????? help!!!!!!!!!
  61. How to change transmission type..
  62. Not getting full timing at WOT; any suggestions?
  63. diablosport???
  64. 2000 -> 2001 Conversion Process input request..
  65. WBO2, which bank?
  66. Feedback on LTFT's requested
  67. All These D**n Codes!!
  68. Q about autotune
  69. slp tuner problems
  70. Car Stalls Like Crazy When A/c Is On - WTF?!
  71. Help! Car won't start!!!
  72. Change VE, or IFR when LTFT = 25
  73. problems... tune?
  74. MAP sensor question
  75. maf translator ?'s
  76. wot ping
  77. Off idle stumble
  78. Need a tune for an LS2 402
  79. Converting HP files to EFILive files??
  80. Question about my 02's
  81. Will I get by on a stock tune?
  82. Large Cam tuning-Idle problem Help!!
  83. air fuel ratio guage question
  84. HP tuners Price
  85. Can anyone take a look at my hp log?
  86. Z28 2.73 -> 3.73 tuning problems
  87. Need LS6 tables for a 1999 TA PCM
  88. Best Wideband Guage for the money?
  89. upstream and downstream o2's
  90. copy tune ?
  91. Longtubes and ORY tomorrow, EFI Live tuning help...?
  92. Please post pics of your LM1 mounted.
  93. How much is HP tuners SD program
  94. PE table comparison...
  95. pcm and vin question for tuning
  96. MAF wiring?
  97. LQ4 and stock tune?
  98. BS3 : Car runs horrible when its cold
  99. Need Help fast! HPT Not writing! Voltage Timeout!
  100. Reference: Injector flow rates
  101. wide-band o2 placement...
  102. Poping AT WOT
  103. no tach
  104. Stock Timing and some KR
  105. Can ABS be disabled by tuning?
  106. Possible tuning problem or no???
  107. 98 pcm?
  108. TUNERS!: A6 TCM tune
  109. 99 Supercharged Tune
  110. I need a little help!
  111. High sticking idle
  112. Dropping MAP at constant TPS -> Scan & pix inside
  113. HPT package selection
  114. I have a spare PCM wire after PCM swap!!
  115. Going back MAF!
  116. ses light
  117. New Sensors
  118. Best Tune/Flash
  119. dtc 1153 and 1133, got a few ?
  120. Debaffled WS6 Hood, AFR now off.
  121. Can't start the engine
  122. gain from hptuners?
  123. Extreemly poor idle, surging between 300 & 1000
  124. What are the symptoms of a bad MAP sensor?
  125. Car stalling when put into gear
  126. How well do you like your diablo?
  127. High MAF frequency
  128. BCM location on and F-body
  129. SD setup question
  130. IAT High Input?
  131. Knock Question
  132. Big Stuff 3 transmission hookup question
  133. new to tuning... lil advice ?
  134. Diablo tunner
  135. Who is running E85?
  136. Resetting fuel trims
  137. !HP Tuners
  138. tunning time
  139. Can you see KR on a AFR log spreadsheet?
  140. Positive trims with higher IAT's
  141. Off and on sputtering and misfiring! Please Give Advice
  142. Desensitizing Knock Sensors
  143. LS2 SSR stalling during Kturns?
  144. OBD code
  145. Shift point?
  146. Dynojet Widband commander o2 sensor available locally??
  147. sticking idle
  148. with 2 bar OS on HP, can you still activate the MAF like normal operation?
  149. HPT RTT questions
  150. lc-1 question
  151. SES light and stumbling
  152. band 02 location , in stock exhaust
  153. Timing question
  154. Hypertech question
  155. CASE relearn...when?
  156. Engine power falls flat about 4800-5000 to redline
  157. How much can I advance the Timing.
  158. PID's working, but AFR Error not?
  159. open loop question
  160. High o2 millivolts and knock retard
  161. 99 ls1 hypertech programmer question
  162. Part Throttle Tuning.....
  163. b/s or not?
  164. GENIII PCM dissassembled
  165. looking for a stock firehawk -02 BIN
  166. Gauge Install?!?
  167. Need a good tuner in nc
  168. 'puter issues!!
  169. Need to test fuel pump electrical
  170. O2 sensors
  171. P0300
  172. a4 computer with turbo 400 transmission
  173. In dash wideband?
  174. Thunder Trak CAM tuning question ( 2nd try :D )
  175. slp traction control module....
  176. just started trying to tune... "cable not worky?"
  177. tunning with diablo good or bad?
  178. Hhhheeeeeelllllllpppp Mmmmmeeeeee!!!!!!
  179. Automatic or manual does it matter?
  180. can both fans be programmed to come on at the same time
  181. EFI live Help activation code?
  182. Help with VE Tuning
  183. Can I temporarily "tune out" the IAT sensor ??
  184. HUGE gains with MAF removed completely...
  185. Quick Dyno - LTFT Question
  186. P0332 after header install
  187. LM-1 wide band question
  188. 98 ls1 tuner
  189. can the iac be deleted or removed without causing a check engine light
  190. PCM Pinouts for 2001 Camaro LS1- help please!
  191. LC-1/XD-1 calibration not working?!? Help ASAP
  192. Spark & Air Flow Question.
  193. how do i change injector size?
  194. Diablo on a not quite stock tune
  195. pp3
  196. help w/ a engine code
  197. getting rid of speed limiter??
  198. 28 --> 42lb injectors cam only?
  199. Which color wire is the ground on the AC Compressor
  200. Need older version of AutoTap Help!
  201. bosch 13444/13111/15703
  202. Someone please help me with these OBD2 codes!
  203. Question about my SES light coming on
  204. electrical problems
  205. Am i tuned too rich?
  206. LS1 Edit mailing list
  207. Measured timing higher than timing table?
  208. Where is Conelly racing performance. TX
  209. EFILAVE or fast?????
  210. whats a good 85mm MAF...not slp?
  211. How Can I disable STFT?
  212. Tuners usig EFILive
  213. new motor install to dos??
  214. o2 Sensor Question
  215. SLP MAF causing U any issues?
  216. Bad MAF?
  217. Vote here if you would like an EFI Live tuning tutorial.
  218. Me no stumble now!
  219. buying Diablosport Predator
  220. MAF Tuning Question
  221. TC Tunning Issue
  222. two step function on Gen 7.. whos using it?
  223. Need pin number for 98 pcm...
  224. wrong place maybe? wires for CAGS
  225. Tuners in Texas, looking for dyno tuning
  226. Top speed governor & programmer question
  227. Bucking at low speeds
  228. Ol-drive?
  229. having trouble with efi live
  230. 4000rpm stummble?
  231. IAC pinout
  232. Misfires in 6 and 8 cylinder when cold
  233. HELP me diagnose high rpm misfire/ false kr.
  234. Electrical ground PCM - Where?
  235. p0300
  236. Is my car tuned or edited by ls1 edit???
  237. EFILive interface cable error
  238. Turbo Tune
  239. is anyone familiar with efi live
  240. wtf does my car cut off at 115?
  241. Bad Bank 2 - O2, causing Bank 1 too lean?
  242. LM Programmer
  243. Can you lose a custom tune?
  244. 98 auto plus nitrous
  245. MAF leak casue "too lean code"?
  246. Can issues in Bank 2 cause code in Bank 1?
  247. Where to but diablo?
  248. Help Please
  249. Air bag light code ??
  250. Vacuum modulated tranny - disable pressure control circuit codes?