View Full Version : PCM Diagnostics & Tuning



  1. Base parameters? Help me!
  2. My Zeitroniz wideband now has linear output, yay.
  3. FAST 90/90, IAC steps vs area?
  4. HPtuner OS ID mismatch
  5. Jeremy Formato Tuning and Porting in Gainsville 3/22/07
  6. Inline fuel pump wire?
  7. WHATS the safest best tune to do for fi??
  8. AEM UEGO gauge, analog output formula
  9. anyone seen one of these?
  10. No Tuners in Charlotte, NC area??
  11. dtc 41 code igntion control circuit open
  12. Connecting car to Laptop!!!
  13. Redline Motorsports hosting EFI Live class May 5th!
  14. Why is KR coming in on high rpm in 2nd gear?
  15. wideband O2 question
  16. looking for a tunner in (714)
  17. 65lb injectors wont idle.
  18. P0343 - I've searched the forum with no luck!
  19. Check my idle tuning approach please
  20. p0608
  21. MS3 Cam Running Rich
  22. Gauges in one Dash
  23. can EFIlive and my LM1 read different AFR values?
  24. TCC what it means
  25. basic stock just got efi live
  26. reading injector duty cycle
  27. tuning sugestions plz
  28. LC-1 Hookup question
  29. codes, o2 sensor P0135 and P1258
  30. 1 problem down a few more to go.
  31. Is it worth a dyno tune?
  32. Software speak the same language?
  33. running cam on slp tune
  34. I'm confused. HPTuners gurus help please
  35. No code after removing EGR - so far.
  36. Desensitizing the knock sensor
  37. HPT 42# injector table?
  38. Stock tune sucks
  39. Tuning my A4 car...
  40. couldnt find anybody else who had this problem
  41. Car choking?!?!?
  42. After head swap question
  43. Car won't start
  44. Need a little help wiring up my lc-1
  45. Need Tune For Sts??
  46. PLX Wide Band Problem can you help ?
  47. Programmer purchase advice
  48. Clearing PCM codes...
  49. auto VE problem
  50. ENG SEN fuse....
  51. PLX Wideband (Group Purchase)
  52. o2 woes
  53. 99 pcm fuel pump relay control
  54. car doesnt want to idle after normal driving...
  55. Tapping a PCM wire to hook up a navigation unit
  56. NJ Inspection (OBDII check and Hypertech)
  57. hypertech + grantelli mafs = bad combo?
  58. Any Handheld tuners to save 2 different settings?
  59. tune for headers
  60. Denali Wont Start
  61. Buddy's throwing codes
  62. Ls1 Edit Remove/add?
  63. VE Cell Question
  64. Turbo tune
  65. Need Help Throwing Codes After Head Cam Install.
  66. Z06 LS6 Tune vs CTS-V LS6 Tune
  67. tuning for stall
  68. LS1edit question
  69. BCM Question??
  70. Ecu
  71. ses light
  72. wow! this has really stump me and many others
  73. DTC codes ?
  74. Can I have your tune? :)
  75. why am I blowing Engine Control Fuses?
  76. MAF - vertical or horizontal ??
  77. Tuning question
  78. diagnostic connector
  79. Ls2 Autove Tuning With Wideband O2
  80. Easy to use tuning software?
  81. LS1 01-02 12200411 specs wanted
  82. ECT Problem Please Help
  83. 232/236 112LSA, anyone have a VE and Spark table
  84. Best )2 sensors for a H/C nitrous car
  85. LS1 with Megasquirt
  86. 98 PCM question
  87. BS3 tune for stock LS1 2 bar needed!!
  88. You got to br F@#$#@$# Kidding me!!
  89. Is my problem in the tune?
  90. Open Loop, Speed Density users chime in please.
  91. Tuning
  92. IAC Stuck at 300 - 02 C5
  93. Problem
  94. Has anyone run into P0102 MAF low frequency?
  95. looking for a 2003 silverado 6.0L auto tranny bin...
  96. Car stuck in open loop when idling
  97. fbody wiring on gto pcm??
  98. Tuning Help!!!
  99. Is there a table that references TPS
  100. Strange idle, bad sensor?
  101. looking for a reputalbe shop to send my RR and laptop to for software download
  102. Speed Density Tuning w/LS1 Edit
  103. Intermittent Lack Of Power. Help Please!
  104. Low RPM Boost Stumble
  105. Can you PLEASE...
  106. Crank Signal
  107. 25rwhp how much % more fuel
  108. texas speed mail tune
  109. Help with some o2 codes
  110. Passenger side O2 sensor been unpluged for months!!
  111. Bizzare issue's
  112. AutoVE tuning MS4 cam.....
  113. I need a nitrous tune - running way lean - any suggestions???
  114. 3 wire to 5 wire maf wiring diagram?
  115. SD vs. MAF car feels much better, but why?
  116. Disable po757 DTC
  117. Need Help Please!!!
  118. standalone harness and ecm programing?
  119. roadrunner and efi live update... HELP
  120. T-Rex tune??????
  121. FAST Dual Wideband Mounting??
  122. Tune for power
  123. Permanently Installing LM-1
  124. kr at wot.need tuning input
  125. LC-1 Problems HELP!
  126. Help, car running EXTREMELY lean...
  127. misfire below 3000, then above 3000 car runs awesome???
  128. Is there anyway to make EFI Live read an LS1Edit file???
  129. Stupid Tunning ?
  130. More Tuning Questions!!!!
  131. Shift Light Problem?
  132. Finally bought EFILive V2 for my TB SS
  133. I'm an idiot! Did I hurt my motor???
  134. Cam sensor code and hard starting with new LS7
  135. Wideband Commander not talking to laptop?
  136. TPS Idle Voltage Fluctuates?
  137. Need Help Wiring up Sm-AFR to EFILive V2
  138. MAP sensor bad during tuning
  139. P342 what to do?
  140. shouldnt i be able to download a tune to a RR...
  141. looking for tune or program to tune turbo lt1
  142. car/truck tunes
  143. Best Fan Settings
  144. need 98ss v-9 tuned in colorado
  145. Turning off MAf codes?
  146. idle tuning, ls1 edit. Sorry for asking, i searched though :)
  147. Auto tap cable won't fit laptop???
  148. Hptuners Sd Tune
  149. Did i mess up my PCM?
  150. In car dignostics??
  151. handheld tunners
  152. Anyone running 3BAR?
  153. SLP Predator custom tune question?
  154. Why do a lot of Pro Tuners turn the P1336 enabler off?
  155. bogging after i turn the car off??wtf
  156. baterry gauge not reading properly???
  157. Car won't start
  158. Anyone able to burn PROMs?
  159. Ls2 402 idle problem
  160. LC-1 and what guage??
  161. Switching Computers
  162. Big Stuff 3 Tuning LS7
  163. LT1 OBD2 pcm questions...
  164. Bogging out 2-3k rpm
  165. Maximum MAF output frequency = ?
  166. P0133 and P0153 codes being thrown please help!
  167. Need some help with hesitation during acceleration
  168. BOSCH WB02 for bs3 Part #?
  169. will swapping MAF's affect the tune?
  170. Wanting to log runs...newbie
  171. Tuning for slp maf
  172. O2 signature?
  173. Asap
  174. Ignition Configuration for MS2 and GM DIS
  175. Quick question about logged DTC's
  176. Help deciding on which tuner program for me
  177. 1st gear shift point off
  178. I Need Help
  179. Need Specific info with LS1 Edit
  180. BS3: who has set one up and fired...
  181. new pcm on older car?
  182. Firehawk T/A wierd power seat issue??
  183. Rich or Lean
  184. how bad is this?
  185. IAC Sensor Bad?
  186. IAT sensor?
  187. High octane timing tuning
  188. EFILive in the April Issue of GMHTP
  189. air pump fuse blowing
  190. P0174
  191. Park/neutral perfect, in gear off
  192. Anyone know anything about tuning software called SCT Flash
  193. Using torque sensor to simulate dyno
  194. What comes next tuning for cam?
  195. Individual selectable tunes?
  196. How to test faulty fuel injector??
  197. Timing tuner wire got melted.
  198. Bogging down
  199. Does Stock Maf Have Screen?
  200. Need some help with LT4
  201. 2004 GTO computer questions
  202. Predator torque management
  203. What spray to Clean Mass Air Sensor
  204. Dead on decel
  205. WHat AFR should you be seeing on...
  206. Ass backwards IFR table???
  207. Millivolts
  208. Hp tuners, with Zex wet kit
  209. Timing Dial??
  210. Ls1 Post LT install problems
  211. ok i tried everything about the ect sensor circut high
  212. WOT timing?
  213. Vaccum leak?
  214. predator or dyno tune?
  215. Car falls on its face
  216. Q:STFT LTFT Lean/Rich Condition
  217. Torque management M6???????
  218. Can a BIG cam Cold Start & drive like stock
  219. ???01 ecm swap to a 02???
  220. problems with converting to 3 bar steup
  221. timing help
  222. How to tell if cam sensor and crank sensor are bad??
  223. knock sensor turned on ses light, need input
  224. tuning th400
  225. Can read all of table in HP Tuner
  226. False knock
  227. BS3 car falls on its face above 3500 rpm...
  228. MAF Translator question
  229. 2bar map voltage to psi table = same for all 2 bar maps?
  230. SES light flashing
  231. O2 reading problems?
  232. Starting/idle problem - new setup ETP 215, 36#, 233/239 & LT's
  233. electronics problems (interior & alarm related)
  234. flasing a4 tune to a m6
  235. several issues with the car
  236. O2 simms discontinued...wtf??
  237. Abs Inop, Brake Light, Tcs
  238. what happened
  239. WTF! now car wont start
  240. Open Loop SD Tuning - Engine Damage?
  241. Some quick advise on these codes
  242. Engine Bogs Down
  243. VATS question??
  244. Roaring during cold start
  245. Knock sensor wiring pinch
  246. I do not get idle tuning.
  247. What A/F is considered lean for ls1 and wideband ?
  248. my car is showing a dtc code 26
  249. Flashing lower hp tune for hight hp tune
  250. driver side spark plugs black, passenger plugs OK???