PDA

View Full Version : PCM Diagnostics & Tuning


Pages : 1 2 3 4 5 6 7 8 9 10 [11] 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182

  1. Anyone using GM boost control solenoid?
  2. 2000 camaro engine harness
  3. Which tune???
  4. help f trim goes high B2 scan in side
  5. 98 ls1 wiring ground problem need advice\help
  6. Beginner Tuner
  7. Need help reading transmission codes!!
  8. installing 0411 computer
  9. no comm
  10. Help fast wideband
  11. Will not run well on anything but TR55s
  12. Shorting a battery hose up a tune?
  13. Long term fuel trims lean
  14. 12581565 pcm?
  15. Friction Air Flow Intl. VS Startup Air Flow Intl.
  16. ckp sensor replaced still bucking
  17. Strange issue at wot???
  18. problems with cylinders 2 and 4
  19. Throttle Pedal wiring Modifications ? Can I ?
  20. Oil pressure logging at a blown C 5 with HP tuner
  21. Dyno jrt wideband settings
  22. learned something new about licensing yesterday and stock tunes
  23. Fast dual Wideband with e85 conversion
  24. Holley hp base tune help
  25. 24x harness question, auto to t56
  26. Help with o2 sensors
  27. Can someone help me w/ a shift curve spread sheet please.
  28. Some MAF stuff for your enjoyment
  29. LTFT and STFT
  30. Mobile tuning in Chicagoland!!!! needed
  31. 07 4.8 classic tuning hp tuners
  32. 8.1 injector tables for 6.0 Lq4 setup
  33. 2002 WS6 - p0300 - Random Misfire
  34. P0740 (with no symptoms)
  35. Looking for a tuner in North Texas
  36. Can't read my PCM
  37. look at these tunes for me
  38. What should the low reference voltage be for the Camshaft position sensor...
  39. Need to compare a heads and cam ve table to mine
  40. Fuel Pump Relay Problem
  41. Injector modelling
  42. Racetronix (SMP) 160 lb/hr low impedance Injectors
  43. Fuel Level Sensor & Fuel Tank Pressure Sensor???
  44. mass air flow
  45. LS2 (CTS-V) Running Lean
  46. Weird thing happen tps sensor
  47. Help needed 99+ F-body wiring harness
  48. Need to make a Porsche PCM and a GM stand alone PCM Live together
  49. accuracy of a narrow band a/f gauge
  50. g\cyl falling near redline?
  51. How do I fix inaccurate fuel gauge?
  52. running lean at WOT after tune
  53. Gold MS3 inspection questions
  54. Need Help Trying to Understand How it Works - P0507 Code
  55. lean on bank 1 need help
  56. Can I flash a 2004 GTO LS1 OS/tune onto my 2003 Express PCM?
  57. Any reason NOT to buy a PLX DM-6 wideband ?
  58. 2015 Escalade, Tahoe, Yukon now supported!
  59. Mail order tune by Frost
  60. idle surging real bad lok at my tune for me
  61. hp tuners help
  62. ls1 stand alone wiring harness /Fuel pump not working
  63. Vss need help!
  64. MAF calibration with new sensor
  65. ls1 sensors on ls2 block...how much did you increase sensitiviy
  66. CEL with no codes, won't start!
  67. wont start, vats disabled
  68. Tuning question
  69. logging question
  70. converter locking at 45 but not at 70
  71. FAST 3 BAR MAP add to HPTuners help
  72. Missing obd connection
  73. Running 80lb inj/3bar n/a on microsquirt?
  74. P0327 on freshly rebuilt engine.
  75. ABS/TC/BCM questions!!!
  76. Help finding tuning-dyno shop (Massachusetts)
  77. Anyone have a similar tune to get me started (370/F1-A)
  78. FAST 92/NW 92 TB need tune?
  79. Which MAP?
  80. Hoto build a OBD1 LT1 USB datalogging cable for $10
  81. Tune without IAC??
  82. Really fighting Idle Dip
  83. ls6 intake swap do i need to tune?
  84. e40 ls2 ve and maf tuning-pid scanner setup help
  85. gen 4-e40-ls2 timing tables help
  86. losing injector pulse
  87. Weird HOT bank issue
  88. looking for non local master tuner to learn from. Willing to pay some.
  89. New to tuning info for fuel gains and performance.
  90. LQ4 LSXRT 102 FAST TB tuning issue
  91. Maf scaling to align ltft's (stupid question?)
  92. Car starts then dies. Need help to get it to run
  93. texas speed 228r cam tuning help
  94. Iac counts stuck at 0
  95. Anyone tried the HP Academy tuning course?
  96. 01 Camaro cammed 6.2 swap doesnt want to idle
  97. Drive by wire problems
  98. 84 TA ls1 t56
  99. frost mail order vs ttp?
  100. car/computer/programer, compatablity
  101. 1998 LS1 speedo signal
  102. 2013 LFX into a 1966 Chevelle
  103. tuning in SC (hawks)
  104. 2006 CTS-V vs 2010 Camaro Timing Tables
  105. Possible Tuning
  106. How Do I factor a Change in Fuel Rail Pressure?
  107. Ideas on getting rid some backfire
  108. Mail Order Tunes?????? LSX POWERTUNING??
  109. 02 Fbody AIR Removal - HP Tuners Help
  110. 2004 CTSV TPS 5v signal wire
  111. lean and rich swings maf tuning by IAT?
  112. 4L60E to T56 Flash
  113. I think I need a ECM
  114. can some one tell me what these numbers represent?
  115. DOD wont disable
  116. Engine dies when hot P0461 P0463 DTC's
  117. Idle slow to return to normal
  118. I Need Help From Knowledgeable Engine Tuner
  119. Pat G email tuning
  120. Tuners HELP VSS for a 12200411 ECM
  121. East TN tuner good with LS motors?
  122. Where is the "Barometric Pressure" sensor located???
  123. 99 z28 start idle issues and very very rich
  124. I have no clue
  125. Considering tuning my own car..
  126. stock 99 ss ls1 6 speed camaro tune.
  127. Making a custom LTIT+STIT pid but math coming up wrong, can you help?
  128. HP Tuners
  129. Shift points
  130. What should my shift points be set at
  131. Tuning VE table ?s
  132. vvt guru needed
  133. Quick Idle fueling questions STIT LTIT seem to be fighting each other
  134. Vats removal
  135. LQ4 PCM on LS1 harness
  136. Need Good Fast XFI stand alone tuner for LT1 turbo.
  137. NEED HELP High idle issues !!!!!!!!!
  138. getting started
  139. Serious detonation on stock 2011 6.0 truck ..
  140. Can't open any tunes with HPT.
  141. Are these some low numbers?
  142. 3 Bar Map Pin out connections
  143. Yaw Sensors on a c5, anyone have issue/experience?
  144. Car won't idle after cam swap
  145. start up idle tuning?
  146. tuning ignition timing form plug read??
  147. 02 sensor bank position question..
  148. 0411 Neutral Safety Switch Signal
  149. PCM tuning questions
  150. Who uses a AFR gauge?
  151. Standalone Ls1 with LQ4 ECM
  152. Pulling timing for IAT temps
  153. Help me please!!!
  154. AFR's and Lambda
  155. running without a MAF
  156. Rev limiter question.
  157. Mass Air Scaling
  158. P0307. Something different
  159. Can some one help me real quick?
  160. codes after unplugging maf
  161. How to tune LSX454 controller?
  162. IAT And CLT datalogging
  163. 98 TransAm LS1 Tuning Help
  164. Holley dominator
  165. Changing the VIN in pcm to pass OBDII test in swap vehicle?
  166. Loading a new tune?
  167. Syvecs S8 any body useing it ????
  168. Easiest cheepest way to disable VATS
  169. 98 Z28 Camaro turns over but sounds out of time
  170. Gen 5 tuning
  171. LSx Tuner Forum has gone Live on Facebook for Quick Answers to Tuning Questions
  172. dominator 2 step cut fuel or spark or soft with turbo
  173. obd2 port #5 reads 6 volts with key on.
  174. c5 z06 (ls6) with no catalytic converters and longtube headers
  175. strange o2 problem
  176. HPT, little RTT help if you would? Can't seem to get it working.
  177. Malibu Tap shifter wiring
  178. Inovative LC-2 purchase?
  179. typical oil temp?
  180. Kpa vs Grams/Cylinder?
  181. What are you guys seeing for kpa at WOT? Is 85kpa max normal?
  182. 1500hp what system to use? XFI, Holley Dominator, MS3 Pro?
  183. Tuners in SW Lower Michigan
  184. BCM questions
  185. Header Tune
  186. Starting playing w/ HPT again, after update LTFT bar gauge issue
  187. LS tuners in western Washington?
  188. no idle in park or neutral
  189. H/C/I M6 Car with Idle Hang-Up when Coasting to a Stop (Log & Tune Attached)
  190. No TPS Voltage?
  191. Care to look over my Tune?
  192. LQ4 Swapped Jeep
  193. Idle Problems - LT1 w/New 24X system
  194. how do i determine what my ECU came out of?
  195. 5.3 with ls1 intake high idle
  196. 4L60E to T56 wiring Conversion??
  197. I can't get rid of P0106 MAP code in new build.
  198. 94 z28 pcm swap into 1995 T/A
  199. 2002 Camaro SS Max lean at WOT?
  200. Vengeance Racing - E-Force C6 Grand Sport -- *Tuning Comparison Inside*
  201. Anyone with a 2010+ Camaro SS Automatic willing to test out a PCM?
  202. FAST or Holley Dominator Stand alone
  203. Running a gen 3 motor with an e38 PCM
  204. a little tuning help(positive ve)
  205. pcm tuned for old cam, use to break in new cam???
  206. optimal rmp shift point
  207. p0107 MAP code '98 LS1, unique situation... please read
  208. misfire but no code
  209. Do i need a TUNE? Basic Mods
  210. mtx-l wideband
  211. How do you read these "attached files" people post?
  212. HYPERTECH I'm calling you out!
  213. Commanded AFR question
  214. Cam Sensor Question?
  215. 2003 5.3 vortec P0135, P0155
  216. 5.3 SWAP stand alone harness high idle problem
  217. VATS bypass, anyone tried this module??
  218. dominator o2 location with front turbo location
  219. Eratic idle! Help! 2002SS
  220. How to log AFR with wideband and HPT
  221. How can i purposely throw a code?
  222. p0300 Tried almost everything....
  223. info on 99,00 9354896
  224. Programmable pcm ground for trans cooler fan?
  225. Wouldnt start after Cam sprocket change........Timed my motor wrong..FML
  226. No MIL ground signal from ecu?
  227. Getting KR and slow times
  228. 00 a4 PCM to 99 m6 car
  229. tune or something else wrong
  230. read entire file question. hptuners
  231. please explain
  232. Curious about EFI Live/ECM options
  233. Spare PCM for frost tuning
  234. Holley E85 ????
  235. Are my o2's switching correctly?
  236. OsMod locked pcm??
  237. Innovative MTX-L wired into PCM
  238. Is some KR normal?
  239. Needing Bosch 42# Hp tuner injector data
  240. Question about MAP vs vacuum
  241. PCM Identification
  242. no Communication from my snap-on scanner pics included
  243. lean condition
  244. PCM swop
  245. Cars idels sometimes
  246. EFI live users
  247. Pinout for a 2008 chevy pu 5.3 diagnostic port
  248. Do i have to use holley's harness for Dominator?
  249. 86 chevy with LS base tune, anyone want to take a look?
  250. C5z and dominator efi