View Full Version : PCM Diagnostics & Tuning



  1. possible to tune with no WBO2?
  2. 12200411 PCM ('01+ LS1) conversion on an LT1? Links inside!
  3. Tuning for M6 to A4 swap on 98.
  4. PLEASE HELP! How-to improve cold start?
  5. Tuning using LTFT
  6. 1 vs 2 whats better for a wideband?
  7. need help hooking up wideband to hp tuners
  8. Ign timming on BS3
  9. what's the difference ?
  10. handheld capabilities ?
  11. ABS inop, ASR off lights on...little insight please
  12. Base parameters? Help me!
  13. My Zeitroniz wideband now has linear output, yay.
  14. FAST 90/90, IAC steps vs area?
  15. HPtuner OS ID mismatch
  16. Jeremy Formato Tuning and Porting in Gainsville 3/22/07
  17. Inline fuel pump wire?
  18. WHATS the safest best tune to do for fi??
  19. AEM UEGO gauge, analog output formula
  20. anyone seen one of these?
  21. No Tuners in Charlotte, NC area??
  22. dtc 41 code igntion control circuit open
  23. Connecting car to Laptop!!!
  24. Redline Motorsports hosting EFI Live class May 5th!
  25. Why is KR coming in on high rpm in 2nd gear?
  26. wideband O2 question
  27. looking for a tunner in (714)
  28. 65lb injectors wont idle.
  29. P0343 - I've searched the forum with no luck!
  30. Check my idle tuning approach please
  31. p0608
  32. MS3 Cam Running Rich
  33. Gauges in one Dash
  34. can EFIlive and my LM1 read different AFR values?
  35. TCC what it means
  36. basic stock just got efi live
  37. reading injector duty cycle
  38. tuning sugestions plz
  39. LC-1 Hookup question
  40. codes, o2 sensor P0135 and P1258
  41. 1 problem down a few more to go.
  42. Is it worth a dyno tune?
  43. Software speak the same language?
  44. running cam on slp tune
  45. I'm confused. HPTuners gurus help please
  46. No code after removing EGR - so far.
  47. Desensitizing the knock sensor
  48. HPT 42# injector table?
  49. Stock tune sucks
  50. Tuning my A4 car...
  51. couldnt find anybody else who had this problem
  52. Car choking?!?!?
  53. After head swap question
  54. Car won't start
  55. Need a little help wiring up my lc-1
  56. Need Tune For Sts??
  57. PLX Wide Band Problem can you help ?
  58. Programmer purchase advice
  59. Clearing PCM codes...
  60. auto VE problem
  61. ENG SEN fuse....
  62. PLX Wideband (Group Purchase)
  63. o2 woes
  64. 99 pcm fuel pump relay control
  65. car doesnt want to idle after normal driving...
  66. Tapping a PCM wire to hook up a navigation unit
  67. NJ Inspection (OBDII check and Hypertech)
  68. hypertech + grantelli mafs = bad combo?
  69. Any Handheld tuners to save 2 different settings?
  70. tune for headers
  71. Denali Wont Start
  72. Buddy's throwing codes
  73. Ls1 Edit Remove/add?
  74. VE Cell Question
  75. Turbo tune
  76. Need Help Throwing Codes After Head Cam Install.
  77. Z06 LS6 Tune vs CTS-V LS6 Tune
  78. tuning for stall
  79. LS1edit question
  80. BCM Question??
  81. Ecu
  82. ses light
  83. wow! this has really stump me and many others
  84. DTC codes ?
  85. Can I have your tune? :)
  86. why am I blowing Engine Control Fuses?
  87. MAF - vertical or horizontal ??
  88. Tuning question
  89. diagnostic connector
  90. Ls2 Autove Tuning With Wideband O2
  91. Easy to use tuning software?
  92. LS1 01-02 12200411 specs wanted
  93. ECT Problem Please Help
  94. 232/236 112LSA, anyone have a VE and Spark table
  95. Best )2 sensors for a H/C nitrous car
  96. LS1 with Megasquirt
  97. 98 PCM question
  98. BS3 tune for stock LS1 2 bar needed!!
  99. You got to br F@#$#@$# Kidding me!!
  100. Is my problem in the tune?
  101. Open Loop, Speed Density users chime in please.
  102. Tuning
  103. IAC Stuck at 300 - 02 C5
  104. Problem
  105. Has anyone run into P0102 MAF low frequency?
  106. looking for a 2003 silverado 6.0L auto tranny bin...
  107. Car stuck in open loop when idling
  108. fbody wiring on gto pcm??
  109. Tuning Help!!!
  110. Is there a table that references TPS
  111. Strange idle, bad sensor?
  112. looking for a reputalbe shop to send my RR and laptop to for software download
  113. Speed Density Tuning w/LS1 Edit
  114. Intermittent Lack Of Power. Help Please!
  115. Low RPM Boost Stumble
  116. Can you PLEASE...
  117. Crank Signal
  118. 25rwhp how much % more fuel
  119. texas speed mail tune
  120. Help with some o2 codes
  121. Passenger side O2 sensor been unpluged for months!!
  122. Bizzare issue's
  123. AutoVE tuning MS4 cam.....
  124. I need a nitrous tune - running way lean - any suggestions???
  125. 3 wire to 5 wire maf wiring diagram?
  126. SD vs. MAF car feels much better, but why?
  127. Disable po757 DTC
  128. Need Help Please!!!
  129. standalone harness and ecm programing?
  130. roadrunner and efi live update... HELP
  131. T-Rex tune??????
  132. FAST Dual Wideband Mounting??
  133. Tune for power
  134. Permanently Installing LM-1
  135. kr at wot.need tuning input
  136. LC-1 Problems HELP!
  137. Help, car running EXTREMELY lean...
  138. misfire below 3000, then above 3000 car runs awesome???
  139. Is there anyway to make EFI Live read an LS1Edit file???
  140. Stupid Tunning ?
  141. More Tuning Questions!!!!
  142. Shift Light Problem?
  143. Finally bought EFILive V2 for my TB SS
  144. I'm an idiot! Did I hurt my motor???
  145. Cam sensor code and hard starting with new LS7
  146. Wideband Commander not talking to laptop?
  147. TPS Idle Voltage Fluctuates?
  148. Need Help Wiring up Sm-AFR to EFILive V2
  149. MAP sensor bad during tuning
  150. P342 what to do?
  151. shouldnt i be able to download a tune to a RR...
  152. looking for tune or program to tune turbo lt1
  153. car/truck tunes
  154. Best Fan Settings
  155. need 98ss v-9 tuned in colorado
  156. Turning off MAf codes?
  157. idle tuning, ls1 edit. Sorry for asking, i searched though :)
  158. Auto tap cable won't fit laptop???
  159. Hptuners Sd Tune
  160. Did i mess up my PCM?
  161. In car dignostics??
  162. handheld tunners
  163. Anyone running 3BAR?
  164. SLP Predator custom tune question?
  165. Why do a lot of Pro Tuners turn the P1336 enabler off?
  166. bogging after i turn the car off??wtf
  167. baterry gauge not reading properly???
  168. Car won't start
  169. Anyone able to burn PROMs?
  170. Ls2 402 idle problem
  171. LC-1 and what guage??
  172. Switching Computers
  173. Big Stuff 3 Tuning LS7
  174. LT1 OBD2 pcm questions...
  175. Bogging out 2-3k rpm
  176. Maximum MAF output frequency = ?
  177. P0133 and P0153 codes being thrown please help!
  178. Need some help with hesitation during acceleration
  179. BOSCH WB02 for bs3 Part #?
  180. will swapping MAF's affect the tune?
  181. Wanting to log runs...newbie
  182. Tuning for slp maf
  183. O2 signature?
  184. Asap
  185. Ignition Configuration for MS2 and GM DIS
  186. Quick question about logged DTC's
  187. Help deciding on which tuner program for me
  188. 1st gear shift point off
  189. I Need Help
  190. Need Specific info with LS1 Edit
  191. BS3: who has set one up and fired...
  192. new pcm on older car?
  193. Firehawk T/A wierd power seat issue??
  194. Rich or Lean
  195. how bad is this?
  196. IAC Sensor Bad?
  197. IAT sensor?
  198. High octane timing tuning
  199. EFILive in the April Issue of GMHTP
  200. air pump fuse blowing
  201. P0174
  202. Park/neutral perfect, in gear off
  203. Anyone know anything about tuning software called SCT Flash
  204. Using torque sensor to simulate dyno
  205. What comes next tuning for cam?
  206. Individual selectable tunes?
  207. How to test faulty fuel injector??
  208. Timing tuner wire got melted.
  209. Bogging down
  210. Does Stock Maf Have Screen?
  211. Need some help with LT4
  212. 2004 GTO computer questions
  213. Predator torque management
  214. What spray to Clean Mass Air Sensor
  215. Dead on decel
  216. WHat AFR should you be seeing on...
  217. Ass backwards IFR table???
  218. Millivolts
  219. Hp tuners, with Zex wet kit
  220. Timing Dial??
  221. Ls1 Post LT install problems
  222. ok i tried everything about the ect sensor circut high
  223. WOT timing?
  224. Vaccum leak?
  225. predator or dyno tune?
  226. Car falls on its face
  227. Q:STFT LTFT Lean/Rich Condition
  228. Torque management M6???????
  229. Can a BIG cam Cold Start & drive like stock
  230. ???01 ecm swap to a 02???
  231. problems with converting to 3 bar steup
  232. timing help
  233. How to tell if cam sensor and crank sensor are bad??
  234. knock sensor turned on ses light, need input
  235. tuning th400
  236. Can read all of table in HP Tuner
  237. False knock
  238. BS3 car falls on its face above 3500 rpm...
  239. MAF Translator question
  240. 2bar map voltage to psi table = same for all 2 bar maps?
  241. SES light flashing
  242. O2 reading problems?
  243. Starting/idle problem - new setup ETP 215, 36#, 233/239 & LT's
  244. electronics problems (interior & alarm related)
  245. flasing a4 tune to a m6
  246. several issues with the car
  247. O2 simms discontinued...wtf??
  248. Abs Inop, Brake Light, Tcs
  249. what happened
  250. WTF! now car wont start