View Full Version : PCM Diagnostics & Tuning



  1. Need 42# Stock injector data
  2. Any idea's?
  3. What kind of timing do you run WOT on E85?
  4. E85- What changes in tune would yield better MPG?
  5. Is the exact ECM needed to avoid Tech2 Reflash cost?
  6. Megasquirt 3 instalation writeup
  7. HPTuners 2012 Corvette Support added
  8. Quick Question on Tune for Lq9 S10 Blazer
  9. This makes no sense
  10. Please help!
  11. TSP Tqr V2 and washington Sniff test
  12. Issue MAF Lingenfelter 100 MM
  13. O2 sensors max and A/F goes very rich during deceleration. How do I fix it?
  14. stock pcm with boost
  15. Burning up o2 Sensors, why?
  16. A/C idle settings in EFI Live
  17. Elm 327 bluetooth obd2
  18. Throwing Codes PO410, PO412 and PO418
  19. Car throwing p0102 code and wont run
  20. is a tune needed just from switching from 241's to 243's?
  21. Skip shift = shift light
  22. Diablosport Predator question
  23. Holley dominator guru's
  24. Please Help With my Code Confusion.
  25. Wanted: tuner help in Lenoir, NC
  26. Please Help
  27. DTC ? Ignition coil 6
  28. Idle tuning. Car has hard time staying running when hot.
  29. Air intake and maf needs a tune?
  30. 5.3 70 nova wiring ?'s
  31. Diablosport InTune?
  32. SCT Pro rookie, need help figuring VE, MAF tuning setup
  33. Is there an issue swapping PCM's
  34. Cluster swap
  35. TPS signal randomly goes to 0%
  36. SD tune to maf question
  37. Engine surging problem
  38. EFI Live cable question
  39. Need Cable NW 102 Scalar #
  40. No reading from MAF in HPT
  41. OBD1 To OBD2 Plug conversion?
  42. Can someone please help me with this code.
  43. HPtuners Config Files
  44. Anybody have a cam only tune I can look at?
  45. Is this normal?
  46. open port 2.0 for tuning obd II
  47. would i benefit from a mail tune
  48. 1999 camaro pcm pinout issue
  49. I need a walkthrough for tuning out VATS
  50. PCM losing HP Tuners Tune?
  51. HPTuners 2012 Camaro V8 Support added
  52. Maf only tune?
  53. Any Good Tuners in Northern Utah?
  54. 2012 Corvette, Camaro SS first to market tune support!
  55. TPS voltage is bouncing around???
  56. HPT "Unable to locate PCM" after M6->A4 swap wiring
  57. Diablo tune (temporary) and shift kit.. Will it be ok? What to adjust?
  58. PCM failure
  59. Getting a hlod of BS3
  60. Tuning Gen 5 camaros
  61. This might be DUMB, but can you tune a fuel gauge....LOL
  62. Ls2 runs great cold dies instantly at 185??
  63. Need Help!!!!!!!!!!!!!!!
  64. picking an ECU: GMPP vs junkyard
  65. Diablosport Predator question
  66. O2 sensors not ready
  67. Is there a correlation between AFR reading and rich smell at idle
  68. throttle body question
  69. Prob. isnt the right section...screw size
  70. Intrument Cluster Fuse
  71. Abuse mode in different OS's
  72. LQ9 "N" code tuning
  73. I need a tune file for stock ls6 in a fody with a m6
  74. High idle at lower altitude or something else?
  75. Keep blowing Eng sens fuse?
  76. running rich or dumping fuel
  77. Emissions readout
  78. 4l60 line pressure?
  79. tuning issue...with cam
  80. what diagnostic software?
  81. Tuner
  82. tuning 0411 ecm
  83. Need help with Lt1 tune and TC apply
  84. Torquer v2 Tuning Help! Need BIN!
  85. Needeing a tuner near Tulsa
  86. Tuner appreciation
  87. engine misfires only on cold start up
  88. OBD-II PID for Torque (Android)
  89. DTC P0704 clutch switch circuit
  90. Fixing TH350 idle dip when shifting from park/neutral into gear
  91. How to go about Cam Surge tuning
  92. Help: camshaft position sensor signal low
  93. LC1 as Narrowband issue
  94. Intermittent hot start problem
  95. What kind of tune?
  96. any way that tuning can cause PO332 & PO327
  97. edcmat-l1 tuning in Pittsburgh Aug 29th til?
  98. what is the max rpm for an ls1 computer?
  99. Surging on COLD START idle after FAST90 and New Tune [ HELP! ]
  100. Any one in fort worth have a tech2 scanner? HELP!
  101. Need help from a tuner with ls1edit
  102. No start condition, ATAP keeps disconnecting. Is there any way to test the PCM?
  103. High pressure a/c sensor
  104. Just ordered HP Tuners
  105. help with diagnostics....
  106. LT1 Tuning Options - Need Suggestions
  107. Learning, Maybe?
  108. help no start
  109. Need help/advice.poss pcm failed?
  110. HELP! h/c/i swap...no guages or fire...
  111. no spark....help please
  112. P0352 & P0650 (have already ruled out coil/wire/plug)
  113. I need to learn the PCM?
  114. Bad gas mileage
  115. hptuners checksum 4280 error
  116. resetting fuel trims
  117. where do you get the PCM pins for cheaper
  118. 1998 Firebird running issues
  119. Can someone please point me in the right direction?
  120. WTF is up with this 2001 camaro speed density
  121. p0101 help
  122. high idle!!!!!!!!! help please!!!!!!!!!!!
  123. Thoughts on IAT/ECT tables
  124. 55 chevy Ls3
  125. Hp tuners, LC-1 and 2005 cts-v question
  126. Several Codes and High Idle
  127. hesitation question.
  128. Anyone wanna double check a tune for me?
  129. What's the verdict on EFILive 2 step (Valet mode)
  130. Tripped a bunch of SES codes after !cats
  131. Dyno Tuning trouble
  132. rewriting 03 s10 pcm to 03 express van
  133. a few noob tuning questions
  134. help with tuning with hp tuners
  135. Slow Camaro
  136. EFI live... I don't understand.
  137. Diablo Predator: "Maximum knock fast spark" the same as knock retard?
  138. LS1 99-02 with AIM Sports MXL Strada
  139. '01 WS-6 intermittent stalling and power loss
  140. High Idle
  141. Where is a good place to get your car tuned in illinois near chicago
  142. OBD2 to OBD1
  143. Modifying LS2 harness 24x to 58x
  144. Help! Bank 2 50% More Fuel Then Bank 1
  145. dyno tune and diablo predator
  146. Looking for E38 Speed Density Cam Only Base Tune
  147. FI tuning. What is safe and too safe?
  148. Header Install, Cat delete, tune edit required?
  149. looking for a local tuner
  150. Spark Plug Spreadsheet
  151. 4l60e shift points with 4.11 gear
  152. a4 to m6
  153. LT1 cold start idle tuning
  154. LT1 383 Tuning Requirements???
  155. LS1 swap part throttle miss
  156. Surging with base tune, tune the main issue? *Video Inside*
  157. erratic starting issue
  158. GM SCT guys, need help
  159. Weird problem help please
  160. Need Tuning help in Wichita Falls TX
  161. Question about changing wheel diameter in hptuners
  162. 46 degrees of timing. STOCK LS1 tune
  163. Getting weird knock
  164. Codes p0102 and p0803 Need help..
  165. SES code check with out scanner?
  166. p0102 code after tune.
  167. Trailblazer ss pcm
  168. why PO327 after a Tune? this seems to happen alot
  169. Bogging at WOT or under load
  170. Alternator
  171. swapping PCM's
  172. disparity in my 02's dangerous?
  173. ETC scalar question
  174. EFILive and AEM UEGO showing different readings?
  175. best tuner around......was closed??
  176. ses Light comes on after 70mph
  177. Tuning after rockers install??
  178. 30% tps at wot
  179. help tuning questions
  180. 02 z28 error during writing tune. PCM fried.
  181. Need major help!!!!
  182. EFILive error message w/ pictures
  183. I bet you can't figure out why I'm running rich (datalog)
  184. MEFI4b, Ingenius 2.2 and Vista
  185. Trans going into limp mode from time to time need help
  186. rev limiter
  187. aeroforce scan gauge
  188. what sensors are required to run motor?
  189. MSD 6010 for efi
  190. Question About Timing being pulled.
  191. Idle issue
  192. need help with engine codes
  193. MegaSquirt Plug and Play project
  194. 04 GTO MAF different then 99 F-body?
  195. newbie tuner
  196. Ned help with some ses codes
  197. 2004 envoy 5.3L engine starting issues. Any suggestions?
  198. Reading Wideband Questions
  199. first tune
  200. HELP! 36lb/hr GTP injector hp tuners
  201. Disable LTFT
  202. what is all needed for proper DIY tuning
  203. knock retard question
  204. EFI Live & HP Tuners on Sale plus LC1 for $129shipped
  205. OBDI PCM Issues?
  206. injector size question
  207. Email tune?
  208. 4 codes after tuner has it???????
  209. OBD2 Blowing Fuse
  210. Accel Gen 7 IAC issue
  211. Best tuner around..........
  212. Can setting the P1626 to "no mil light" cause these issues? Ideas?
  213. Old (serial) hptuners interface question
  214. HPTuners VE Tuning issues...
  215. FS: Tune Tuning School (LSX Specific)
  216. passing inspection with a efilive2 bar OS
  217. harness swap question
  218. Did I kill my PCM?
  219. Need help please..
  220. reduced engine power
  221. Nebraska Tuner help me turn off VATS
  222. Question about map sensor linear and offset 2 bar map hp tuners...
  223. What side to mount WBo2??
  224. Not getting full timing for some reason????
  225. Hptunes general setup help (fuel)
  226. P1637 - Can Link ECM/ABSCM Circuit / Net Help
  227. Brand new to tuning need help
  228. Homemade cable from wideband to logger?
  229. Colorado MAF Part# 12579352
  230. p0327 & p0332 after head/cam swap - newish sensors & wiring checks out
  231. Please help asap!
  232. Need help bypassing vats
  233. e85 afr wot
  234. Help!!
  235. LC-1 help..
  236. 4.8 4l60-e in third gen camaro pcm tuning info needed
  237. WTF! a/c and ses issue...
  238. hp tuners
  239. error $0331 when reflashing
  240. Problems after PCM basic tune... Please, help/ideas
  241. Can't locate problem P1637 CAN Link ECM/ABS Control Module Circuit/Network
  242. Turn around time
  243. dfw tuning
  244. Can someone give me some fan settings for an E38 with a 160 stat?
  245. 5.3/auto swap dbw hesitation ?
  246. Rely on old tune for break in period on new stroker?
  247. Which Wideband for HPTuners?
  248. Ls2 gto need tuning in las vegas
  249. po650/ ses light not working
  250. Racepak setup help