View Full Version : PCM Diagnostics & Tuning



  1. New MAF. SES light. tune?
  2. HELP! cooling fans
  3. Retreiving VIN
  4. classic FAST with LS1 looking for converter box for crank signal
  5. PE, whats agood fuel enrichment
  6. IAC Counts
  7. coverter lockup at WOT
  8. oxygen sensor voltage?
  9. True or False: Missfires cause the converter to stay unlocked.
  10. WOT 2-3 will not shift hits limiter
  11. TPS issue???
  12. I have the following codes, can anyone help?
  13. Can someone tell me the order of color wires for MAP sensor?
  14. Help!!!! I have Seven codes!!!!
  15. Going back to stock- how do get rid of dyno tune??
  16. larger injectors?
  17. Did I ruin my MAF?
  18. Question about HP tuners
  19. my tuners OWN WAY OF TUNING
  20. '96/'00 Vortec VCM 5400 RPM Limitation...
  21. Computer probs
  22. codes P0171 P0174
  23. How- do you Tune??
  24. ABS delete codes. Here is the pin configuration
  25. Idle Issue only when moving
  26. Will this cause damage to my transmission?
  27. Cos3 to cos5
  28. are 98 ls1 the least valueable !!!!
  29. computer problems
  30. anything to tune everything
  31. what is involved in swapping a 1995 PCM into a 1996?
  32. Super Split BLM issue
  33. why is my aeroforce saying i'm lean but.
  34. Idle Problem... not a chevy but need help
  35. What pcm should i use?
  36. VSS output on E38
  37. picking up autotap soon. how necessary is the GM specific software?
  38. Tuning ls1 in arizona??
  39. FIRST START 402 with a 346 H/C tune; question . . .
  40. Does 02 sensor placement affect tuning?
  41. 60 grams per cyl is that correct
  42. Vinci/Crane Handheld tuner question?
  43. tuning ecm40 with 4l80e
  44. MAF change
  45. Anyone have any tuning issue snap a starter?
  46. diablo tuner help
  47. LT1 Idle Speed?
  48. 96lb injectors??
  49. sct hand held
  50. Car won't start with new key. please help!!
  51. Speed density replace MAF
  52. Need STS Diablosport tune
  53. What can I get rid of?
  54. Help new pcm and coil still throwing p0357
  55. Her's a New One: Mathmatically Constructing a VE/Spark Table
  56. HPT will not load drivers on vista
  57. Need a good starting file for modified 04 GTO
  58. will it need to be re-tuned?
  59. unplugged pcm(replugged it in), cranks, wont run
  60. car wont start all of a sudden
  61. What the hell is this code?
  62. Need an 8.1L stock bin file for HPtuners
  63. program for ecm E40 to run 4l80e trans help
  64. In need of Megasquirt tune
  65. Upgrading to pro question
  66. Bank 2 O2S bad?
  67. pink wire on maf,fluctuating 5v or 12v
  68. Shifting at 6k rpm, why???
  69. Enabling fan in truck ecu 03 Tahoe
  70. Any MAJOR difference between HPtuners and EFIlive?
  71. diablo stock tune questions??
  72. Can HP or EFI scan for....
  73. timing question
  74. cold tonight 40 dg, car will run leaner
  75. Quick tuning question
  76. Codes 1133 and 1153 Please help!!!!
  77. Electrical Troubleshooting 101
  78. reseting pcm?
  79. plx fuel pressure gauge
  80. WHO tunes in ga?
  81. Roadrunner VS. HP tuners
  82. Need advice trouble shooting codes
  83. sweet deal on a laptop for tuning!
  84. Data master / icm ?
  85. Have/had HP tuners, virus wiped out laptop...
  86. tuning force induction question
  87. Buy HPtuners or bring it to a shop? Please advise
  88. Check Engine Light SES its an old subject i know but...
  89. LC1 mobility
  90. Efilive geniuses input greatly appreciated
  91. does speed density need O2 sensors?
  92. Delay Box Or Stutter Box???
  93. LS1 PCM Coil control
  94. Wanting to pull off all egr????
  95. 4l80e swap guys
  96. newbie diablosport question
  97. just got EFI live, trying to tune forged h/c/i/etc/etc built 347
  98. Great tuner in tn area
  99. Problems on start up
  100. remote start 01 z28
  101. PCM damaged by.....
  102. How did I mess up O2 sensor?
  103. WTB hp tuners
  104. Getting the P1111, 1133 and P0134 code.....
  105. Need some help tuning for Start Up
  106. Tuning a TR230/224 cam
  107. bins
  108. Places to get a good tune.
  109. how many had a blown injector driver in PCM?
  110. Which MAF can i use?
  111. Need tuned bad
  112. HELP!! does anyone...
  113. Tune help!!
  114. Camshaft sensor what exactly does it do etc.
  115. TPS reading question
  116. ls1 edit
  117. Autotap users help please...
  118. Disconnect codes????
  119. Code P0102 Help
  120. Idle Airflow Question
  121. 99-02 harness with '04 PCM?
  122. Idle air control ???
  123. Please help. First 45-60 seconds of cold startup problems.
  124. New to tuning. Need handheld advice
  125. Not totally happy with HPE tune, is this stuff normal?
  126. LS1-Edit tuners. Please help
  127. Wait4me tunes, question about o2 sensors readings
  128. 2005 GTO camshaft into 2000 LS1? PCM changes?
  129. Computer tune for cam sawp?
  130. need help with FAST XFI and LT1 problem..128 code
  131. ZO6-SLP-Stock, mass air sensors , difference?
  132. Hp tuners ver. 2.1.14 update question
  133. Hmmm Spark Knock
  134. Buy Hp Tuners? or pay for the SD Tune? Please advise...
  135. New LS1 tuner needs a stock flash for comparison
  136. thinking about ls1? tuning question
  137. hot start problems
  138. Custom LS1 Edit tunes into Diablosport Predator
  139. knock sensor code on 99 camaro
  140. Need help with tune
  141. Need a tuner soon
  142. Double scaled MAF table?
  143. air injection system codes
  144. Quick Question
  145. Hptuners turbo tunes..how about posting some
  146. Lt1 transmission tables?
  147. Lean Startup Tables
  148. Tuning Issue
  149. Throwing 1133 & 1153 after changing PE Enable TPS?
  150. hp tuning in virginia
  151. map sensor ses light?
  152. what is this sensor called?
  153. timing on carb set up??????????
  154. bs3 and e98 help needed.
  155. can i pass emissions?
  156. Ford to Gm Plug for tps???
  157. coils
  158. Haltech E6GMX
  159. OBDII connector port and tuning cable information needed
  160. Who can flash a PCM?
  161. NEED HP tuners bin file SD 408
  162. O2 problems
  163. who can tune in the wv ky oh area ?
  164. Quick question about swapping engine harness
  165. Disable Traction Control
  166. School
  167. Knock Sensor
  168. IAC motor will not move
  169. Who can tune a LS7 around the Tennessee area
  170. 6.2 volts at tps?
  171. PCM question.
  172. Stalls going into gear when warm
  173. P0357?
  174. Speed Limiter
  175. Tune for 08 1500
  176. Inexpensive IAT thermistors
  177. Got a new pcm ! Invalid Key?
  178. 190kpa at idle ?!
  179. Diablosport 02 sensors?
  180. Need a tune for an '07 CTS-V
  181. Does anyone Have a Data Sheets on Delphi 42# Injectors?
  182. Howdo Tune My Ls1 After Removing Egr
  183. full throttle gen II MAF translator [FOR LT1]
  184. BS3 O2 sensor giving bad readings under WOT, help needed!
  185. Vette running like crap....
  186. aftermarket or ported MAF ends with a predator
  187. 1999 ws6 tuning
  188. p0122 help
  189. Alldata for 01 Z28??
  190. bad ECM/ECU?
  191. Questin about maf and map sensors.
  192. 2 bar and three bar questions..
  193. Holy High Stall Speed Shudder Batman!
  194. Runs better with MAF unplugged
  195. What are symptoms of bad coil packs? What about bad injectors?
  196. Ok my twin tubo is running now need some more tuning advice..
  197. cai tune question!!
  198. blocking rear o2 sensors
  199. 4l80e swap how to set stall with HPT
  200. newbie here, stand alone question?
  201. Do i need a new tune if i remove the cats?
  202. Hp tuners help
  203. knock knock knock sensor problam HELP!!!!!!
  204. Tuner Cat's New Real Time Tuning Software for LT1s...
  205. ses light on after hard driving
  206. Hesitation - PE Delay? Timing delay?
  207. Saying hi. showing my laptop mount.
  208. LS1 Edit wont connect to PCM WTF!?! NEED help FAST
  209. Fried PCM?
  210. 1bar map on a 3 bar tune....experts
  211. Voltage Regulation from PCM
  212. Tune on a complete stock engine?
  213. running richhhh
  214. pcm question
  215. How long does it take to program the ECM
  216. Fried PCM, help needed
  217. oxygen sensor and missfire
  218. 02 codes !!!help
  219. Backfiring, won't idle, misfire...what to check?
  220. Strange part throttle laziness, WOT is great
  221. Identifying tuning changes
  222. Can LSx tuners tune other GM PCM's?
  223. Flashing Engine Light-PROBLEM!! PLEASE HELP!!
  224. EFI live gurus suggestions welcome
  225. Software
  226. Guaging intrest ACCEL Gen VII Class in Utah
  227. Car likes dying in the cold w/ th400
  228. Standalone TCM
  229. P0442?
  230. How do you know if a coil pack as taken a crap
  231. Car still doesnt shift into 3rd/D
  232. URGENT i need help with a hp tuner
  233. Any tuners near wisconsin or in wi?
  234. EFI Live Valet mode
  235. diablo sport tuner help???
  236. Need HELP car sputters really bad!!
  237. pcm retrofit? 95 s10.
  238. hp tuners turbo help
  239. Random cylinder mis fire and tcc unlock
  240. need some help with my car badly!?
  241. So I compared my AEM and LM-1 Widebands today.
  242. Programs?
  243. help please
  244. Crank Position sensor learn wont work, rough idle then stalls
  245. Replaced fuel filter, High idle
  246. innovative motorsports? anybody use it/like it?
  247. 5.3 in camaro
  248. Should I tune my Z28? (close to stock daily driver)
  249. Need '99 PCM Wiring Diagram
  250. OBD Codes?