View Full Version : PCM Diagnostics & Tuning



  1. LC1 via the fuel tank pressure sensor
  2. Jet DST and converting from cal... how reliable?
  3. Trasn Holds Shifts
  4. tune for the t/a
  5. LS3 recommend AFR
  6. Does anyone do email tunes here?
  7. 1998 Z28 with p0442 code
  8. 6 SP 07 Silverado LTZ tune ?????
  9. How to tune out EGR/AIR/rear O2's?
  10. Checking ECM
  11. tach stopped working??? whats wrong?
  12. Diablo Predator problem
  13. Help Diagnose Please
  14. 408 first startup
  15. fuel pump wont prime in warm weather
  16. quick question about emissions. please help
  17. Do I need to retune?
  18. Diablosport question about O2 sensors
  19. superchips
  20. Problems accessing my PCM after TSP tune!
  21. ••••Formato Fasterproms Gettysburg PA April 16th Through April 24th••••
  22. anyone use ttp for tuning anymore?
  23. Won't Crank..
  24. Help Running very rich on driverside.
  25. 2.5 bar map?
  26. how do you change to a 2 or 3 bar map
  27. Need advice on Superchips 2725
  28. Where in Chicagoland area can I get a Good Tune!
  29. #### Gainesville - March 19th - Formato Fasterproms Tune Session ####
  30. Good timing map for MSD 6LS?
  31. Does the PCM shut down the engine if the battery is not present?
  32. Need some help tuning
  33. HP Tuners???
  34. A3 to built 4L60E/4000 stall swap, need trans tune file
  35. Scanner help
  36. Exhaust dumps...super lean now HELP???
  37. Thoughts on 100mm MAFs
  38. HPTuners Idle issues
  39. big stuff 3 contact?
  40. test for fryed pcm?
  41. aem plug and play?????
  42. pcm tune columbus ohio?
  43. any lt1 tuners in memphis
  44. lc1 wiring
  45. How much Altitude change allowed before retune?
  46. hptuners wideband offset
  47. P0704 Code and throwing codes for both O2s.
  48. need help slight vibration.....
  49. HP Tuners question
  50. Which tuner is right for me?
  51. GMPP LS3 controller-anyone from GM think you can help?
  52. Sniffer Emissions
  53. Tuning software?
  54. Is it ok disable "power enrich" and "boost enrich when tuning in HPTuners?
  55. The Process of Frost (Review)
  56. A4 To M6 Tune?
  57. Fast managment tuning question
  58. Using 83#injectors HPtuners only goes to 63....
  59. Help TPS 1.25v from pcm at the plug
  60. Dyno tune now or wait until summre blen gas?
  61. please help ( P1111 and P0113 )
  62. Input on troublesome codes
  63. Low res circuit code 0016
  64. Hp tuners learn here!!!
  65. Need to change driver side cat, will it shut off SES?
  66. will this harness fit the d585 truck coils
  67. Passing OBD II with EGR, AIR, and rear O2 sensor tuned out
  68. Using A Predator Programer To Play With Shit Points When I Have A Custom Tune
  69. Stall converter tune question
  70. Generator L Terminal P1637? / Possible alternator problem?
  71. Wideband AFR Problem?
  72. AFR at WOT in the 3k area??
  73. Bosch or AC Delco front O2 Sensors?
  74. got Dyno tuned today
  75. Throwing bad o2 sensor codes after axle install and tune
  76. fbody gauges and truck harness?
  77. p2008, p0020, p1000
  78. HELP!! denso o2 sensor part# ?'s ls1
  79. Knock Retard???
  80. Cruise Control won't work after wheel spin
  81. Will a PCM reflash at the dealer reset my tune?
  82. Idling Problem
  83. HELP lt car puting ls in it!!
  84. Gainesville and South Florida - Formato Fasterproms Tuning and Porting
  85. gear change - speedo tuning
  86. data logging and turbo math help
  87. True Respect! Frost!!!!!!!!!!!!
  88. Intial Tuning for speed density and 60 lb injectors.
  89. o2 questions? need help!
  90. looking for the best how to and learning info for useing HP tuners
  91. trying to see how much of need i am for a tune...
  92. Hooked a battery charger up,Now my WS6 wont run???????
  93. Hp pro or standard. Turbo car way to rich
  94. tuning with converter swap?
  95. Random engine misfire code- please help
  96. Looking for a tune
  97. anyone know how to get ahold of Glenn Lipinski?
  98. New LS3 only runs at 3000-4000 ????
  99. need help 04 GTO 402 stroker!!!
  100. About to get a tune
  101. o2 sensor problem
  102. Worth it to get a tune right now?
  103. I Read the VCM with the DOORS OPEN !!!!
  104. LS3 5th Gen Pin out diagram?
  105. tune question
  106. 24 byte 98 PCM question
  107. Airflow error to Effective Area
  108. need youR help guys need tune software for 94 trans am(LT1)
  109. 98PCM to 99+PCM Questions
  110. Wideband power
  111. Where is the injector scaling chart ??
  112. WB AFR shows something differnet to O2's
  113. needing a hptuners bin for 5.3 turbo
  114. narrowband O2 and LC-1
  115. Car won't start with new injector data
  116. where do i find iac counts
  117. O2 sensor question
  118. Dissabling the rear O2's & AIR
  119. engine wire harness question
  120. Please help!!! Very frustrated
  121. question 98 ls1 ecu and limits for 4l60e tuning
  122. 1987 shortbed chevy with a 6.0and a 4L80E
  123. answer needed asap. attn foff667
  124. Horse power house
  125. Can a Automatic PCM be flashed for a Manual Transmission?
  126. ABS Inop and Spazzing Lights
  127. Tune and use as generic scan tool
  128. Bad BCM?
  129. P0152, P1133 and P1152
  130. (LT1 OBD2) Anyone use Auterra Dynoscan?
  131. Can you adjust your a/f with the lc1
  132. Need help/info....
  133. Why am i getting this p1510
  134. 1999 Camaro Wiring Diagrams
  135. Datamaster logs - Something not right with my LT1 - Any ideas?
  136. Wiring up an ls6
  137. Idle Issues: hanging at 12-1400
  138. Re-flashing to stock parameters?
  139. Hp Tuners credits
  140. LC1 error code 2
  141. ground locations
  142. Summit EFI tuning DVD
  143. Timing under WOT ??? help!
  144. vin and os
  145. Would a modified MAF turn on bank1 and bank2 lean condition codes?
  146. '96 LT1 VIN into a '02 LS1 PCM? EFI Live/HPT
  147. Wiring Spek A/F Gauge for Wideband
  148. video of "part throttle lean" condition!! tuners please advise!!
  149. MAF bad?
  150. HP Tuners Issue can read but not write to computer
  151. tuning and wide band questions
  152. Engine light on a 05 Malibu due to opened gas cap.
  153. Help idle problems
  154. If I buy a new PCM...can I have my current tune dumped into it.....
  155. Wideband question on installing?
  156. help me learn from this log
  157. MA tune needed
  158. Front Oxygen Sensors - Intermittent Problem
  159. Who has racecar tuning tips?
  160. who is considered the best tuner in PA?
  161. intermittent low oil light even with sensor unplugged
  162. O2 Simulators
  163. types of tunes
  164. ls1 swap in a toyota with dbw help!
  165. Can someone take a stab at this.....maybe PCM related
  166. Another "which" wideband question
  167. Its been awhile, and I'm rusty
  168. Racepac dealers...
  169. Can Datamaster datalog AEM Uego wideband?
  170. PIST, Car finally done and my tune goes to Safe mode..
  171. diablo predator + Gear settings ((Need help))
  172. Whats the (BEST) Wideban/AFR tach ????
  173. DBW throttle pedal compatibility
  174. Need help engine swap cluster acting up.
  175. Fast or big stuff3
  176. CEL off with o2 codes on?
  177. Autotap question
  178. Richer and Richer at idle with SD tune
  179. hp tuners bullshit
  180. dynotune?
  181. is this a decent wide band guage?
  182. Impact of Exhaust Flow on Tune
  183. E67 ECU FI tuners or tunees CHIME IN!!
  184. Rear 02 Sensor Question
  185. 99+ knock sensors on 98
  186. totally new to tuning, diablo predator
  187. Wait4Me tune and Diablosport compatibliity
  188. L92 VVT e38 cam swap tune with a t56?
  189. Tuners in Houston area
  190. do i need a tune
  191. Clearing Codes Permanent?
  192. wireing harnesses
  193. refresh my memory...
  194. gm vdr(vehicle data recorder) / scan tool 1996-2010
  195. Opinions on my thoughts/plan...
  196. weird iat issue on h/c ls7
  197. Where would one learn to tune professionally?
  198. obd1 Tuning software
  199. 99 pcm ?
  200. Truck maf from a 99 sierra 5.3 is it 85mm?
  201. 2000 TA LS1/T56 tune issues
  202. Tuning a turbo LS1 with EFI Live
  203. Wideband placement
  204. h/c ls7 wont start easy
  205. P0160 code(heated 02 sensor)
  206. tuning gains from headers
  207. lq9 swap
  208. WTF LC1 wiring question
  209. need help with tunercat
  210. P0157 O2 sensor Bank 2 Sensor 2 - Help
  211. whats the stock pcm limits
  212. Are these number OK or a bit low?
  213. need help with my wiring harness
  214. Where can I get the computer reprogram
  215. Wideband!?
  216. needing tuned
  217. Tuning My Car.
  218. Do I need LTFT trims
  219. HELP! My diagnostic connector isn't working?
  220. tuning&injectors?
  221. HP Tuners to FJO wideband Q's
  222. New to Tuning..
  223. im thinking about getting into tuning myself
  224. Steering sensor code
  225. anyone know how to fix this code???
  226. jet dst/mxscan
  227. LC1 will go lean as soon as the coolant reaches 192*
  228. Tuners in So-Cal???
  229. po327 code
  230. need help
  231. knock warning system?
  232. misfire after cam install
  233. E38 ECM, does it have the TAC.........
  234. Do I need MAF and rear O2?
  235. Mail order Tuners!!! Step Inside!
  236. How to remove pins?
  237. C5 PCM question
  238. Can anyone explain the details of how the LS1 control system works?
  239. PCM programming.com - Feedback?
  240. Help! Did M6 to A4 swap...trying to load A4 tune with LS1 edit...
  241. tune or not after ls6 intake?
  242. lt1 meets turbo now time for a tune...?
  243. tuner in arkansas?
  244. Mass Air vs Speed Density
  245. 2000 Stock 6-Speed Tune
  246. O2 sensors
  247. Help
  248. HELP spedo not working after header/full exhaust install
  249. looking for pcm pin outs and wiring diagram
  250. ecm/pcm recommendations