View Full Version : PCM Diagnostics & Tuning



  1. FAST 170401 or Innovate LM-1 wideband?
  2. Just had my car tuned... Runs like crap...p0101 still on
  3. Will I lose my custom tune?
  4. P0171 and P0174 +25
  5. no bulb test, ses light
  6. o2 sensor questions
  7. Drive by wire to throttle cable
  8. Wideband Connection?
  9. Big Stuff 3
  10. Pulling Timeing Foe N20 Tune
  11. What does a tuner tune?
  12. P0420 Code ?
  13. hp tuners changing injectors
  14. Another Mail Ordered Tune Thread
  15. Pro-Charged LS1 help
  16. cleaned a few sensors and now the car went to hell, help!!
  17. Aftermarket ECM that will work with a 93?
  18. Can you ever really trust a wideband at idle?
  19. knock sensor and bs3.
  20. PCM port does not seem to be working at all!
  21. IAT and ECT tables
  22. Stopping Odometer.
  23. SCT and Injectors
  24. Can protocol ???
  25. Non Stoich O2 Switching ?!
  26. Wideband to v1 efi live
  27. C6 ZO6 MAP Sensor code 106 please help
  28. Secondary Air Injection
  29. exhaust and tune q's
  30. Shift time(sec) Vs %TPS Vs Shift Table
  31. drive by wire help!
  32. Two DTcs -- While data logging TPS voltage is -3.4V ???
  33. Need SERIOUS Help - PCM/Exhaust
  34. Someone with HP tuner, Hampton roads Va
  35. Tuner Needed - Crank Recailbration Code 1336
  36. Scanners wont read
  37. need help on project
  38. Lots of codes. Where to start?
  39. Pcm Fried??
  40. How to move hptuners to a new/different PC
  41. Something is a miss here?
  42. Mail order e85?
  43. Need tune in the Central Coast of Cali.
  44. Problems with HP Tuners. Help. :)
  45. Map change
  46. AFR for max torque vs max hp
  47. How does someone come up with the injector offset table?
  48. Shift Light in Tune Software
  49. Hooking wide band to Gen7 dfi ?
  50. code p0175 AGAIN...anyone who can help inside please.
  51. Immediately shifting to 2nd, then 3rd at launch
  52. PCM Tune
  53. Standalone BS3 w/BCM
  54. Where to put WBO2 sensor?
  55. How to change VIN
  56. hopefully the problems are in the tune.
  57. blms..what are they and how do i adjust?
  58. oil pressure sending unit question HELP
  59. Cars Idling, up and down.
  60. Trouble Code Problem Solved
  61. HP Tuners...XP Or Vista??
  62. Total timing on bolt-on LS1?
  63. Tuner in Fl
  64. P0102 on a '96 Chevy Astro.
  65. Scheduled my Dynotune at TSP for the 14th
  66. Having trouble with starting cold temps
  67. SES light question?
  68. how does a PCM transfer to SD tune by itself?????????
  69. FAST Air Fuel Meter
  70. 2004 corvette computer
  71. p0300 Misfiring diag.
  72. Torque management delete...
  73. Interfacing '06 C6 w/ Laptop - What do I need?
  74. Leaded race gas
  75. Who can do this?
  76. What does the LS1 advance curve look like?
  77. lean code on bank 1
  78. Dyno Tuneing in Wisconsin???
  79. Pretty dissapointed with Innovative....
  80. riching the tune up top
  81. Tuning shops in BC/WA
  82. 93 Tuning.
  83. Transmission Tables
  84. Testing 02 sensor wires
  85. Question for Tuners after Head install
  86. my tuner told me to have an o2 bung welded in for wideband tune?
  87. How come my tuner can't....
  88. Pulled 7 Damn Codes!!!!!
  89. lt1 tunning
  90. BS3 Wiring Shorting
  91. Plugged in HP Tuners Cord and it got HOT!
  92. stange P0101
  93. 1999 PCM for 1998?
  94. tuning
  95. Help! Service Engine Soon!
  96. mail order tuning??
  97. 402ci LS1 idle issues...
  98. Brand New Lc-1 Problems
  99. need tuning in south tx
  100. Help with IAT PLease
  101. PLX Wideband pinout needed!!!
  102. Need HELP! how to download a file from another car.
  103. ? on mailorder turne
  104. LT1 OBDII tuning info needed
  105. Setting Injector Size
  106. could it still be pcm tuning or something else?
  107. code 341 help
  108. standalone to run engine and stock ecu to run tranny possible??
  109. Locked Diablo tuner?
  110. Ltft ?
  111. Digital Can OBD2 & 1 Tool
  112. AF-voltage conversion
  113. AF-voltage conversion
  114. Am I running Open Loop?
  115. Tuning.
  116. Bucking between 1000 to 2000 RPM, How do I tune it out?
  117. CEL question.
  118. True Custom Dyno Tune compared to Mail Order
  119. po174 and po171
  120. Changing injector size with HP Tuners
  121. not sure if i have a tuning issue or transmission issue
  122. what can i expect after a tune? 98 Z28
  123. How To Delete Traction Control With Efilive?
  124. good place to get my car tuned in MI
  125. rear O2's
  126. Running rich
  127. MAF recalibrate ??
  128. Please help. HP tuners + LS1 + Turbo = 260 whp?
  129. Service Vehicle AND Air Bag Lights
  130. help me ...problem!!!!
  131. p1153 and p0155
  132. PCMforless?
  133. Is this going to keep happening?
  134. Tuning for TH400 Manual valve body
  135. OBDII Diagnostic Scanner Work On OBDI Vehicles?
  136. throwing a P0410 code???
  137. Installing ss3600, what should i do about a tune
  138. help on a link
  139. questions about my tune
  140. What needs to be changed for A4 to M6 swap?
  141. Local tuner
  142. Best computer to use?
  143. Getting knock sensor voltage low, bank 2.
  144. Hypertech
  145. Fuel Trims
  146. How far off will the tune be?
  147. Air pump fuse keeps shorting
  148. Speed Linit in HP Tuners??
  149. how hard is it to switch from maf to sd on 94 lt1?
  150. VE tables maxxed out where else to get fuel?
  151. How can I test my OBDII connector?
  152. Can misfires be false or caused by big cam?
  153. Cammed LS1's:What RPM is your idle at?
  154. Stalling after burnout...
  155. Diablosport Predator Questions
  156. strange A/C problem already had one shop attempt to fix it, apparently PCM related???
  157. Pros / Cons to going full-on Speed Density?
  158. NGK AFX Wideband
  159. Proper MAF Values?
  160. need help loseing my mind
  161. gear change
  162. f14 on a stock tune
  163. Any Tuners in GA?
  164. Will I need another tune?
  165. Good dyno tuning shop in or around santa clarita CA???
  166. how bad is it....
  167. is it worth it? input
  168. Damn part throttle KR how do i fix it
  169. idling problem help
  170. Tuners in Lafayette/Indianapolis Indiana Area?
  171. KR at startup ( log Inside )
  172. codes p0135 & p0155
  173. Please offer input. HELP! Codes being thrown.
  174. EGR disabled still getting code and light
  175. Maf Or Pe
  176. about to put my SS3600 stall in...how to improve this PWM?
  177. new autometer wideband?
  178. Started new LS1 conversion, no spark out of 4,8,5 coils. Checeked everything
  179. Black Smoke with Lean Plugs?
  180. How do I change the commanded AFR
  181. Please Help?!? Where To Start
  182. Should you change tunes for the weather? (hot/cold)
  183. Dyno tuning around St. augustine area
  184. need help, lc1
  185. Diablosport Predator Questions
  186. computer locked?
  187. injectors maxed out, any recommendations?
  188. mail order tune??
  189. Yank 4000SS installed and hitting rev limiter
  190. Speedo?
  191. cam guys-
  192. Best Tuning Shops!! HELP!!
  193. Someone please shoot my car, or maybe i deserve it???
  194. Someone please shoot my car, or maybe i deserve it???
  195. Stock idle?
  196. Smoothing out the idle on a bigish cam
  197. Big cam in a 402 LS2 stroker, how to tune?
  198. LS2 from LS1 swap, no tach, do I switch the A & C terminals on the cam sensor?
  199. Smog check
  200. DTC set (P0300), no SES light, fail inspection? DTC erase?
  201. How do you go about tuning the lower end of the VE table? 400 800 and 1200?
  202. new gauges
  203. Wideband hookup
  204. New ECU
  205. Head Grounds
  206. Readiness Test and P1133 insuficient switch issue>
  207. Help on dyno tuning myself
  208. air / fuel ratio
  209. LS1Edit or HP Tunners
  210. PCM might be toast, what are my options?
  211. hp/efi????
  212. Tune for a bolt on Z?
  213. ? about adding catted Y-pipe
  214. Scanner Options
  215. Running rich
  216. Need Help with a Local Tuner*Orange County, CA*
  217. Vacuum Issue
  218. Speedometer wont work! what wrong????
  219. Need a L92 / LS3 Injector Offset Table
  220. PLX SM-AFR Wideband Feedback.....
  221. I Cant Figure This Out!
  222. kept going back and forth between high speed and normal during flash??
  223. Please educate me about OBD II scanners!
  224. Swapping years with HPTuners
  225. PCM ?'s
  226. Need a tune in Southern ohio
  227. Commanded shift rpm's, car shifts earlier than set to
  228. P0332 code
  229. tach not working?
  230. check engine light
  231. p0174
  232. Dyno Tune needed DFW
  233. 98 camaro wont idle or hardly run
  234. No Spark!
  235. wideband sensor?
  236. DTC PO134 Any help appreciated
  237. 4.56 gears not possible with '98 pcm???
  238. I need some help with EFI live tune
  239. 160 Thermostat Tune??
  240. Ve... Wot?
  241. Speed Denisty Open lope tuning help
  242. What wires to the PCM tell it what gear it is in?
  243. Does anyone have feedback about PCMperformance?
  244. crank pos. sensor
  245. usb to i/o cable help
  246. Running with/without LTFT enabled....
  247. I am fixing to make some changes and need info on tuning software
  248. Idle issue when the car is hot
  249. LTFT Help
  250. Help..misfire on one cylinder and tried everything