View Full Version : PCM Diagnostics & Tuning



  1. Car disappointed on the dyno and now throwing P0300?
  2. p0300 rain today.
  3. Low Elevation to High Elevation
  4. help!! looking for a tuner
  5. Repositioned MAF to a better location. Will this affect my tune??
  6. Help with LS1-Edit programmer
  7. turbo tune
  8. Need some help with these codes P0332, and P1133?
  9. Laptop died while downloading from the pcm...
  10. Phone Apps For Diagnostics?
  11. Suggestions for mail order tune
  12. P0440. Need help!
  13. Setting up LC1 in EFI Live
  14. Am i going to need a need a tune?
  15. Idle issue on cammed LS1
  16. Need a tuner
  17. installed pcm, won't run
  18. Misfire codes common with cam only car with no tune?
  19. Has anybody tuned for economy?
  20. T56 to 4L80E tuning
  21. How to "turn off" knock sensors???
  22. Need Help with E85, HP Tuners & a NA Motor Tune
  23. In the numbers? Nailing down a hesitation problem.
  24. Racetronix impedence converter connectors?
  25. maf tuning problems .. slp related ???
  26. Mild annoying idle issue
  27. Base tune for 2000 trans am m6 with bolt ons and tr230 cam
  28. please HELP I want ls1 programing file
  29. In the market for a tuner
  30. 2010 6.2L L99 Camaro Engine swap Jeep, speedo reads 158 MPH
  31. E85 tuning and opinions for dd...
  32. Boosted application LS1 PCM or Truck PCM???
  33. Tuning question from new guy
  34. what do i have to do to change my pcm from 98 to 99 or newer
  35. AEM's new Infinity-10 Standalone
  36. So Cali tuners?
  37. looking for someone to tune my 6.0 ECM
  38. Crazy signals 454 LSX HP Tuners
  39. AKM Cable issue
  40. EfiLive PID questions.
  41. Operating system conversion issue HPT
  42. L92 only starts once per flash
  43. Wierd issue need help!
  44. Computer tuning with the 4L60E. help.
  45. Not making power on nitrous
  46. How to Read code with Aeroforce?
  47. ecu swap?
  48. LS2 9s impala computer trouble???
  49. LS computer compatibility
  50. help no gauge power or diagnostic power lights flash
  51. HCI LS1 only making 423rwhp/381rwtq
  52. EFI live tuning for new injectors, couple questions
  53. LS1 with BS3 won't start
  54. Question about SD tunes
  55. Pulling Timing with HPtuners
  56. P code and Idle/IAC help
  57. 98 LS1 won't run P0102 and P0506
  58. Anyone tuned their VortecMax?
  59. Where is a good sd tuner around the St. louis area?
  60. Forged 347 First time start up problem???
  61. can we activate DoD when we want?
  62. MAF problems..NEED HELP
  63. SES light help
  64. need help no tps or map voltage
  65. Need Advice with innovate Products
  66. Can I use the diablo predator to load a decent tune on my car
  67. SES Light. PO157
  68. Dumb as a hammer, fast as a snail
  69. PCM From Motor Swap
  70. high maf frequency code on a 98 camaro
  71. Low threshold after o2 delete
  72. HP Tuners and EFI Tuning book offer
  73. HP Tuners Special 4th quarter offer
  74. Will HP tuners tell me if cam sensor is bad?
  75. 99 SS won't run
  76. getting idle right with HP tuners
  77. lean when hot?
  78. WTF.. Please help me with Warm Starts
  79. Has anyone reflashed an entire PCM from EFI live 1 bar
  80. EFI Live, Rich at Idle correction...
  81. Electric fans with non fan PCM?
  82. AEM Wideband Question.
  83. Emission Question
  84. Anyone know a place for free obd2 software
  85. what tuner???
  86. My tuner says get BS3
  87. strange 2-3 shift issue. rev limiter from a dig, shifts fine from a roll.
  88. Auto Meter Tachometer install on LS1 12200411 pcm
  89. XFI and XIM or EFI Connection 24x?
  90. searched but no answer. P0174 code help.
  91. Installed LC-1 w/ serial connection but EFI live not reading signal
  92. Low power at high rpms, slight missing feeling in mid range
  93. Holley Domitator EFI users
  94. car is misfiring after powershift datalog inside
  95. where/how to learn HP Tuners?
  96. car starts and immediately dies, not VATS
  97. Air Fuel Ratio Questions
  98. wireless driod engine scanner $45. legit??
  99. 02 volts - Good? Bad? Indifferent?
  100. Where did my brake light go??
  101. crank relearn procedure wont work
  102. PCM identification
  103. Need to fix, wrong OS loaded on my pcm
  104. Disimiliar header primary temps
  105. No TPS Signal Help!
  106. low rpm hell!!!!!
  107. Plug heat range vs Altitude
  108. LSX PCM on Toyota 3UR-FE V8
  109. 98 ecm on heads/cam car idles high - sometimes
  110. EFI Live Real Time Tuning
  111. Tech2 questions
  112. Noobie injector question
  113. Looking for stock numbers
  114. Pro's c and Con's of going with speed density tune
  115. Need speedo recal for 4.10 gears, who do i go to?
  116. Issues with Start Up
  117. 1998 z28--need advice-lq4 swap--wiring questions
  118. 411 ECM Power
  119. Do you guys use ignition boxes?
  120. p1336 "ignition system or missfire"
  121. Slow throttle response Fast102
  122. Anyone have a hp tune similar to mine?
  123. Software that supports both formats?
  124. Dual Injectors, HPT capable?
  125. How to modify cranking advance in HP Tuners??
  126. Looking for a base tune 230/238 cam
  127. Knock sensor adjustment??
  128. Looking for tune file
  129. Overdrive comes in to soon
  130. What are these idle control parameters?
  131. 98 ecu and engine sensor harness
  132. Knock retard @ cruise
  133. 408 with a p0336
  134. 99 Corvette Computer how do I add 4L80 trans
  135. Need to replace map sensor
  136. efilive.com not responding?
  137. Why would O2 sensor get this color??
  138. Stock 99 timing file
  139. 98 Trans-Am
  140. 2000 ws6 complete rebuild, no key on, SES light on, BCM beeping
  141. Warm start, needs throttle?
  142. MAF lbs/minute at idle?
  143. 95 z28 pcm (black connector) what wires are these?
  144. Can i use a stock ecu for timing control?
  145. HP tuner, EFI LIve and Innovate Sale
  146. LS3 TPS/PPS Pinouts
  147. Installing heads. Do I need a tune?
  148. 98 Z28 tuning problems
  149. 04 Z06, installed headers, runs like crap, needs tune already?
  150. Reluctor Wheel/ PCM question
  151. Greater than stock cam, will driving 60 miles to dyno tuner hurt engine?
  152. 2400 stall on a 2800 tune
  153. Strange shutdown that I can't explain...
  154. Most versitile PCM?
  155. Switching PCMs
  156. Newbie - Speed density tune on summer only 66 Nova in Michigan?
  157. I think I killed my PCM
  158. Transam file same as camaro?
  159. Take a Look At My LT1 Datamster file please?
  160. Extreme lean idle and cruise ???????
  161. Corn spark plug reading?
  162. Going nuts.....another in-depth tuner question..$50 Paypal whoever figures it out.
  163. Code scan/clear for 98 Trans-Am
  164. Air Fuel Ratio question..
  165. MSD 6010 wont go over 7500rpms.
  166. funny smell at start up...
  167. 2003 2500 5.3 stalling issue
  168. Idles, but when I give it gas, DIES! HELP!
  169. ls1 w/ 4l60e harness layout help
  170. need help
  171. Tuning for 2-3 WOT shift on limiter..RPM
  172. at a delima????
  173. 5.3 base tune w/ cam etc... Questions
  174. Is HPtuners capable of checking fuel rail psi
  175. Pesky High Idle
  176. Difference in tune using 93 octane w/o ethanol?
  177. 408 Cold Start backfire and hesitation?
  178. MAF problems
  179. Tune on a stock car?
  180. Have a P0420 Code after Header Install ?
  181. Fouling Spark plug Please Help !!!!!!!
  182. 99 Silverado BIN
  183. What should my long term fuel trim % be?
  184. Can a 40-100 O2 reading cause an 80 hp loss?
  185. 94 z28 lt1 no pulse at the injectors?
  186. Random misfire in closed loop only
  187. Email tuners
  188. Would this be possible ?
  189. "Performance Shift" button
  190. Need some help....LS2 GTO 226/234 cam P0106 Code...
  191. Michigan HPtuners Users?
  192. list of what will pull timing???????
  193. 2012 GM truck support now available!
  194. Cooling fans not working
  195. Autometer Wideband Problem
  196. Drive to Dyno-Tune
  197. Found Vacuum Leak- what is it though? Picture
  198. need help programming with my diablo sport
  199. need a tune?
  200. No start...need help troubleshooting!
  201. 416 L92 - timing over 40?
  202. Fans (not cooling fans) on LS1
  203. Spark falling to negative and amost dieing at idle
  204. Using wideband o2's in place of narrowbands?
  205. Anyone using Megasquirt 2 with 58x for ignition?
  206. HPTuners connection issues
  207. 5.3 timing drop to -10 on accelration
  208. Map, baro @ wot
  209. Is my car driveable?
  210. All of a sudden I've got codes..
  211. Secondary Air Problems
  212. Map code messing with TCS
  213. hp tuner and 98 t/a
  214. Need some help. No start issue 24x
  215. 402 ls2 Firehawk dyno
  216. 408 Stroker: possible ignition issue??
  217. Frankenstein engine P0342 camshaft code
  218. Tuning software
  219. pcmforless...hmmm
  220. What is needed to tune?
  221. Running rich and check engine light?
  222. Question on hp tuners standard vs pro
  223. Removing door wiring harness
  224. 99 Firebird O2 simulator for post-converter sensors
  225. will this throw an SES code????
  226. Is this normal anyone help
  227. Need HELP p0101, p0106, p10300, and a pending code p0171
  228. MAF Vs. Speed density
  229. High idle, speedo reading sitting still
  230. 98 fuel system settings after fuel segment swap?
  231. Can/bus diagram ?
  232. does anybody use the FAST handheld programmer?
  233. 1st diagnostic
  234. tps
  235. finally bit the bullet! (FROST)
  236. pcm misfire
  237. DTC 410/412 Check engine light - can't pass State Inspection - HELP!
  238. hptuners PCM shift light wiring
  239. need help getting started with hp tuners
  240. Dyno Tune in SF Bay Area
  241. Brake light and ABS Light on
  242. High IAC count?
  243. 98 to 99 pcm swap fuel level pcm wire ?
  244. Looking for reputable tuner in the DFW area
  245. i have SES codes help?
  246. LY6 VVT stock cam tune?
  247. 4l80E will not make WOT 2-3 shift
  248. change computer now car do not start
  249. Brain dead Camaro (HELP)
  250. Trying to Pass Inspection-P0171 and P0420