View Full Version : PCM Diagnostics & Tuning



  1. How to wire an LC-1 for portable tuning
  2. newbie question
  3. what coils do I have? Which will work best with AEM?
  4. Best tune for a friend?
  5. help car wont start dtc codes thrown
  6. Using fuel trims to do a quick tune
  7. VVT compatable computers
  8. Help with Cam position adjustment
  9. looking for a cam tune for 98 z with a4 efi live
  10. Need AEM UEGO Serial Cable
  11. Need tuning advice for a turbo Lt1 impala
  12. TAQ cables no more?
  13. PCM/BCM crashed, no start?
  14. help with p0300 please
  15. Move to megasquirt?
  16. E10 AFR different?
  17. Whats the purpose of PE
  18. threaded IAT and 3-bar MAP Sensors
  19. what is the best afr for a stock ls1
  20. Abit rusty can somebody run down tuning for me
  21. Auto tap, EFI Live and HP Tuners
  22. Swap efi live tune to hp tuners.
  23. NEED HELP!!!! TUNNING 98 BANK 2 o2 NOT RESPONDING
  24. Throwning p0343 code
  25. Z06 codes not making much sense..
  26. ls6 cam in 5.3
  27. Need Help: OBDII Scanner does not plug in!!!
  28. Case learn issues in swapped/hybrid car
  29. rear o2 sensors and cats
  30. Thank you to Poconojoe and G-body for their help
  31. Scangauge mpg going wonky, MAF CEL, stock MAF no idle...
  32. 1999 wireing harnes to 2000 PCM?
  33. What Pieces to a wideband do I need?
  34. Confused on which would be cheaper for me. EFI Live or HPTuners??
  35. PCM Choice for Engine Swap?
  36. Tuning with EGR
  37. Starting fresh
  38. Injector duty cycle goes up and down at WOT
  39. Dyno tune vs mail order tune?
  40. torque converter lock up
  41. AEM wideband & my car's 02 sensors not jiving after tuning...
  42. Differences in the 1998 computer and the newer years
  43. Tuner expert.....question
  44. Procharged 403 wont pull past 5500 RPM....
  45. Why do I still have a lean idle in closed loop?
  46. Air bag light on and will not start.
  47. Help! Need LS6 pinouts
  48. Tuning suggestions for Eastern PA
  49. aggressive tune vs. conservative tune?
  50. Can somebody look over this tune?
  51. Dynamic Spectrum Tuner
  52. IAT thermistor alternate P/N
  53. Locating a REPUTABLE tuner...
  54. Where to?
  55. still at the wiring...
  56. Easy tuning question
  57. SES codes tuned out
  58. ECT problem
  59. Jet Dynamic Spectrum Tuning:
  60. hp tuners, cutom tune or pcmforless
  61. studdering and cant find problem
  62. Can dealer disable VATS?
  63. 5.3 tuning
  64. Worth getting tuned?
  65. so who the best tuner in the Chicagoland area
  66. constant blinking SES light for a few minutes?
  67. 3 bar MAP does it replace MAF on forged inducted car
  68. What Is Wrong With my Car?I get IAC Counts set and warm up it Goes to Hell!
  69. How Would you Know if Your IAC is No good?
  70. pcm codes
  71. multiple codes:one wire in common;please help
  72. Cold Hard Start
  73. Look at my logs.
  74. Better Electronics?
  75. lingenfelter trg -002
  76. Locked Tune?
  77. efi live tuning nearly stock engine ??
  78. VATS & Passkey Bypass question.... ???
  79. installed lc1 and now trying to connect to hptuners
  80. Lm1 in place of Factory 02
  81. 1998 Formula pcm options
  82. Megasquirt 3
  83. O2 harness adapter
  84. mustang emissions question
  85. FAST intake problems?
  86. Power to the pcm memory
  87. tune out rear 02 sensors
  88. Cold Start Tuning
  89. NEED HELP WITH A/f readings
  90. Wut to check 1st? p0440
  91. Whats the purpose of deleting the MAF
  92. EFI Live help
  93. Throwing 5 codes. Need suggestions on fixing.
  94. ls2 engine and guages in 68 camaro need help.....
  95. P0405 Code EGR Sensor
  96. Who can unlock a HyperPAC?
  97. EFI Live here I come...
  98. Pcm ??????? e 40 need quick answers thanks
  99. need 09 g8 engine n 79 truck need tuned n missouri
  100. Injector Tune Question
  101. which is better?
  102. Help please
  103. MSD Timing Twister
  104. mast ecm on a oem l92 denali engine harness
  105. Do I?
  106. obd 1 tunning
  107. 6.0L Map reading backward?
  108. Bcc
  109. Force motor current tables
  110. SD Tune worth it for a Street Car? [MAF Q's]
  111. How to bypass LS1 timing tuner v1.1
  112. Need help tuning 5.3 for cam
  113. Need a tune. "Frost"
  114. Experience w/ Holleys Avenger EFI??
  115. Good tuning tool for a first time user?
  116. EGR, AIR Delete SES light question
  117. Got codes P1133 and P1153
  118. HP TUNERS on Inside Drag Racing
  119. I need a PCM bracket for 2000 F-body
  120. Stock LT1 in a 95 Z28
  121. 408 Idle Hang:3000rpm help!!
  122. v6 to ls1 swap in camaro
  123. Need help!!! i need a 2005-06 gto dash harness diagnostic diagram
  124. tunedbyfrost mail order tune
  125. newb question with hp tuners respitory.
  126. tips..dues and donts using the diablo sport u 7198
  127. maggied CTSV idle and surge problem
  128. P0300 and P1637
  129. LS7 Speed sensor wiring
  130. lt1 tuning
  131. Changing VIN with HPT help
  132. 1979 corvette body control module
  133. trouble with 2 codes
  134. Jet DST
  135. What is to much TPS Voltage and Whats Not enough TPS Voltage?
  136. HPTuners...Unlicensed File?
  137. How to do it? Bs3, 8 coils, and no factory style crank reluctor wheel.
  138. Need some help(i posted this on hp tuners too)
  139. Speak up if your from rockhill
  140. auto tap question
  141. speedo help!
  142. Wiring harness - what PCM?
  143. Curious about SD tuning
  144. 2002 ECM in a 1998 Formulaw speed density tune
  145. Injector timing and ignition timing, Please look.
  146. HPTuners Reinstallation
  147. Is possible to disable vats with EFILive?
  148. P1637 Generator L-Terminal circuit
  149. A few questions on tuning VE tables using HPT Pro & a wideband...
  150. what is the difference between a auto harness and a M6 harness
  151. best PCM to use?
  152. Speed Density Tune with Open LT's
  153. A few questions on tuning with superchips flaspaq
  154. LOw idle issues and sometime dies on the decell and coming to a stop!!!!!
  155. Is there a After Market IAC I can get Cheaper than Stock?
  156. How hard can it be driven w/o tune?
  157. where can i download HP tuners?
  158. Yank SS4000 and Tune?
  159. Idling Issues
  160. For 1998 LS1...?
  161. LS1 computer question
  162. Question about HPTuners
  163. HPT rev limit help
  164. MSD 6AL ignition box?
  165. Improving stock tune?
  166. Computer cutting out on hard launch
  167. Would this be similarly tuned with tr224 ?
  168. PCM Diagnosis, 2001 Camaro z28
  169. 1994 Camaro ABS, security, and Airbag lights on.....Want them off
  170. Rough idle at times, hesitations
  171. Looking for LS7 Tuner in SF Bay Area- Preferrably the South Bay
  172. Anybody have '06 Holden TCM file. EFIlive.
  173. HWere do i find an E40 computer? not too pricey...
  174. Security system issue
  175. HP Tuners Down?
  176. Laptop wont install .NET 1.1
  177. Getting HPtuner but have a tune is it locked
  178. Predator u7198x
  179. ls1 PCM on lq9?
  180. Wideband wires.
  181. Random trouble with idle/start
  182. BS3 log problem
  183. Why are my RPM's dropping?
  184. Looking for a good tuner
  185. Mystery Problem - Car revs by itself
  186. Can someone help me understand DFCO?
  187. is pcm bad/going out
  188. GM VDR scan tool 1996-2011
  189. Bog
  190. service engine soon light!
  191. gas station smell poor idle and dies at lights
  192. 100% stock, need a tune ?
  193. CRazy!!!! 06 GTo gauges in 68 camaro... wat somputer and harness do i need?
  194. evap and air injection
  195. LS1 LS3 and Truck Injector Connections
  196. car is running rich...
  197. Knock Sensors
  198. LC-1 installed. AFR jumping all over the place!
  199. Stock '99 Spark Tables... Why the dip?
  200. TPS sensor/Tune Question
  201. Motor swap a couple of options, help please?
  202. A ground is a ground...right???
  203. sick of this bs!! knowledgeabale help needed!
  204. p300 misfire
  205. Can some Explain Start up Friction Airflow and Start up Airflow Initial to me Please?
  206. A4 to M6... Segment swap!?
  207. List of PIDs for LS1 cars?
  208. Force motor ??
  209. Need a wideband to mount in car and datalog
  210. What do I need?
  211. Spectacle Solutions - Memphis
  212. Need to get a '94 LT1 back to stock tune
  213. Car tuned without cats, will installing cats affect tune
  214. How do Mail order tune's work?
  215. exponetionaly runs worse.
  216. Bought predator on ebay
  217. Tunes
  218. Vin ID from ECM??????
  219. P1626 & BCM, is it fried?
  220. 6.0 Stalls when shifting from R to 1st
  221. LSx swap with 4L80E/cam, mail order tune? Who should I go to?
  222. Weird startup and gauge Issue
  223. Mysterious Problem!
  224. Harness and ecm question....5.3 into 69 camaro
  225. Trans tune problems!
  226. DBW pedal is 100% WOT at 1/2 pedal travel
  227. What would change from cold motor to hot motor?
  228. Newbie has question regarding custom tune
  229. Going to take the plunge on HP Tuners
  230. need help with ses code PO410?
  231. ignition probs
  232. LS3 Engine with 4L80E?
  233. What year harness & computer to run DBC on LQ4?
  234. Why people say 02 sims dont work?
  235. LTB1 +25 now
  236. draining battery
  237. p0300 misfire?
  238. 06 gto engine harness with ls1 computer?
  239. Can someone please check my HP Tuners scan file?
  240. Will a 99 gauge cluster will work in my 98Z
  241. Using LCD+Notebook+Tuning software as Gauge Pkg???
  242. TPS Problems!
  243. gto computer and harness DBW delete?
  244. 01 Z28 need tune advice concerning cam. Austin tx
  245. Reccommendations for tuning on a dyno
  246. Did I program my LC-1 wideband wrong?
  247. my ltft's are +25% whats the deal?
  248. Frost tuning questions
  249. 02' 6.0L ECM in 99' Z? Also 80e to 60e????
  250. any one make a plug-in tuner for 98 ls1