View Full Version : PCM Diagnostics & Tuning



  1. HPT vcm scanner will read DTCs but nothing else...????
  2. Put myself in a Jam.. Tune myself (no experience) or take it to a tuner? Where in MI?
  3. New Circle D converter and will not shift into 2nd until 6300 RPM tuned with HP Tuner
  4. Unique VSS problem?
  5. Bolt on m6, what have you gotten from a tune?
  6. Running Lean...time for a tune (Indiana-ish area)
  7. How do I use my LC-1 using both HP Tuners and AFR gauge?
  8. Have to start car 5+times in order for it to stay running after reflash
  9. Help P0154 SES Code
  10. How does this look?
  11. VE tuning problems...VE tables Maxed! Help
  12. hypertech junk
  13. RS4 Performance Chip
  14. Need help quick. P1626
  15. Resetting PCM?
  16. I Need A Tune!!!
  17. Trying to scan 2010 ss
  18. Engine on and wideband off, can it damage sensor?
  19. knock sensor question
  20. Lots of bolt ons, how much hp did an NA tune get you?
  21. xfi iac status problem
  22. Sd. What in place of MAF??
  23. LS1 PCM Pins: HELP!
  24. Launch Control/2-Step for LS1...
  25. Pcm spark tuning
  26. HP Tuners licensing
  27. po420
  28. MEFI 4B Tuning
  29. I need help! LS3 into 2002 Z28 tune.
  30. I got mail order tune today , installation tips
  31. Bs3 rpm
  32. Gremlin pissing me off......
  33. Need HELP! with P0332 knock sen. code
  34. low idle on start up
  35. Programmers/Tuners...Do You Know How I Can Do This?
  36. 58 tooth ls2 crank in a 24 tooth ls1 04 GTO...
  37. Car Idealing High little help please
  38. Very interesting electrical issue.
  39. Need to find a place to have my car tuned
  40. Central Indiana, speedometer PPM reset?
  41. 98 maf tables vs. 99 up Help
  42. OBD 1 switch
  43. Help with tune please
  44. Ground for LC-1 Wideband
  45. Timing for a 6.0 with Trex
  46. question on my new car
  47. Where to get a tune
  48. un-steady under 2000rpm´s
  49. Anyone else replaced LS1 with LS6, Harness OK?
  50. fan temps
  51. FAST wideband
  52. Oil Pressure Sensor Volt vs Oil Pressure Formula
  53. HELP new cam backfires
  54. pcm for 5.3
  55. Maf readign way too high
  56. Can I get my Diablo Tuner to work with an LS6?
  57. Is this Possible? (HPTuners experts enter)
  58. Tunning ?
  59. Tuning out error codes: no message vs disable
  60. ecm questions?
  61. Where is that darn Oil Temp Sensor?
  62. How to diagnose a vehicle speed sensor VSS
  63. How big of injectors and still idle??
  64. Enhanced PID's over CAN protocol?
  65. wait to tune for ls6?
  66. HP Tuner Vs. EFI Live
  67. Which airflow tables do I need to adjust?
  68. fuel presure
  69. Need help throws no codes runs horrible.
  70. ls1 engine custom tunes
  71. car wont stay running after motor install..
  72. WOT 2-3 Shift
  73. Maximum power @WOT
  74. Have Diablo, custome tune worth it? Almost stock.
  75. LC1 via the fuel tank pressure sensor
  76. Jet DST and converting from cal... how reliable?
  77. Trasn Holds Shifts
  78. tune for the t/a
  79. LS3 recommend AFR
  80. Does anyone do email tunes here?
  81. 1998 Z28 with p0442 code
  82. 6 SP 07 Silverado LTZ tune ?????
  83. How to tune out EGR/AIR/rear O2's?
  84. Checking ECM
  85. tach stopped working??? whats wrong?
  86. Diablo Predator problem
  87. Help Diagnose Please
  88. 408 first startup
  89. fuel pump wont prime in warm weather
  90. quick question about emissions. please help
  91. Do I need to retune?
  92. Diablosport question about O2 sensors
  93. superchips
  94. Problems accessing my PCM after TSP tune!
  95. ••••Formato Fasterproms Gettysburg PA April 16th Through April 24th••••
  96. anyone use ttp for tuning anymore?
  97. Won't Crank..
  98. Help Running very rich on driverside.
  99. 2.5 bar map?
  100. how do you change to a 2 or 3 bar map
  101. Need advice on Superchips 2725
  102. Where in Chicagoland area can I get a Good Tune!
  103. #### Gainesville - March 19th - Formato Fasterproms Tune Session ####
  104. Good timing map for MSD 6LS?
  105. Does the PCM shut down the engine if the battery is not present?
  106. Need some help tuning
  107. HP Tuners???
  108. A3 to built 4L60E/4000 stall swap, need trans tune file
  109. Scanner help
  110. Exhaust dumps...super lean now HELP???
  111. Thoughts on 100mm MAFs
  112. HPTuners Idle issues
  113. big stuff 3 contact?
  114. test for fryed pcm?
  115. aem plug and play?????
  116. pcm tune columbus ohio?
  117. any lt1 tuners in memphis
  118. lc1 wiring
  119. How much Altitude change allowed before retune?
  120. hptuners wideband offset
  121. P0704 Code and throwing codes for both O2s.
  122. need help slight vibration.....
  123. HP Tuners question
  124. Which tuner is right for me?
  125. GMPP LS3 controller-anyone from GM think you can help?
  126. Sniffer Emissions
  127. Tuning software?
  128. Is it ok disable "power enrich" and "boost enrich when tuning in HPTuners?
  129. The Process of Frost (Review)
  130. A4 To M6 Tune?
  131. Fast managment tuning question
  132. Using 83#injectors HPtuners only goes to 63....
  133. Help TPS 1.25v from pcm at the plug
  134. Dyno tune now or wait until summre blen gas?
  135. please help ( P1111 and P0113 )
  136. Input on troublesome codes
  137. Low res circuit code 0016
  138. Hp tuners learn here!!!
  139. Need to change driver side cat, will it shut off SES?
  140. will this harness fit the d585 truck coils
  141. Passing OBD II with EGR, AIR, and rear O2 sensor tuned out
  142. Using A Predator Programer To Play With Shit Points When I Have A Custom Tune
  143. Stall converter tune question
  144. Generator L Terminal P1637? / Possible alternator problem?
  145. Wideband AFR Problem?
  146. AFR at WOT in the 3k area??
  147. Bosch or AC Delco front O2 Sensors?
  148. got Dyno tuned today
  149. Throwing bad o2 sensor codes after axle install and tune
  150. fbody gauges and truck harness?
  151. p2008, p0020, p1000
  152. HELP!! denso o2 sensor part# ?'s ls1
  153. Knock Retard???
  154. Cruise Control won't work after wheel spin
  155. Will a PCM reflash at the dealer reset my tune?
  156. Idling Problem
  157. HELP lt car puting ls in it!!
  158. Gainesville and South Florida - Formato Fasterproms Tuning and Porting
  159. gear change - speedo tuning
  160. data logging and turbo math help
  161. True Respect! Frost!!!!!!!!!!!!
  162. Intial Tuning for speed density and 60 lb injectors.
  163. o2 questions? need help!
  164. looking for the best how to and learning info for useing HP tuners
  165. trying to see how much of need i am for a tune...
  166. Hooked a battery charger up,Now my WS6 wont run???????
  167. Hp pro or standard. Turbo car way to rich
  168. tuning with converter swap?
  169. Random engine misfire code- please help
  170. Looking for a tune
  171. anyone know how to get ahold of Glenn Lipinski?
  172. New LS3 only runs at 3000-4000 ????
  173. need help 04 GTO 402 stroker!!!
  174. About to get a tune
  175. o2 sensor problem
  176. Worth it to get a tune right now?
  177. I Read the VCM with the DOORS OPEN !!!!
  178. LS3 5th Gen Pin out diagram?
  179. tune question
  180. 24 byte 98 PCM question
  181. Airflow error to Effective Area
  182. need youR help guys need tune software for 94 trans am(LT1)
  183. 98PCM to 99+PCM Questions
  184. Wideband power
  185. Where is the injector scaling chart ??
  186. WB AFR shows something differnet to O2's
  187. needing a hptuners bin for 5.3 turbo
  188. narrowband O2 and LC-1
  189. Car won't start with new injector data
  190. where do i find iac counts
  191. O2 sensor question
  192. Dissabling the rear O2's & AIR
  193. engine wire harness question
  194. Please help!!! Very frustrated
  195. question 98 ls1 ecu and limits for 4l60e tuning
  196. 1987 shortbed chevy with a 6.0and a 4L80E
  197. answer needed asap. attn foff667
  198. Horse power house
  199. Can a Automatic PCM be flashed for a Manual Transmission?
  200. ABS Inop and Spazzing Lights
  201. Tune and use as generic scan tool
  202. Bad BCM?
  203. P0152, P1133 and P1152
  204. (LT1 OBD2) Anyone use Auterra Dynoscan?
  205. Can you adjust your a/f with the lc1
  206. Need help/info....
  207. Why am i getting this p1510
  208. 1999 Camaro Wiring Diagrams
  209. Datamaster logs - Something not right with my LT1 - Any ideas?
  210. Wiring up an ls6
  211. Idle Issues: hanging at 12-1400
  212. Re-flashing to stock parameters?
  213. Hp Tuners credits
  214. LC1 error code 2
  215. ground locations
  216. Summit EFI tuning DVD
  217. Timing under WOT ??? help!
  218. vin and os
  219. Would a modified MAF turn on bank1 and bank2 lean condition codes?
  220. '96 LT1 VIN into a '02 LS1 PCM? EFI Live/HPT
  221. Wiring Spek A/F Gauge for Wideband
  222. video of "part throttle lean" condition!! tuners please advise!!
  223. MAF bad?
  224. HP Tuners Issue can read but not write to computer
  225. tuning and wide band questions
  226. Engine light on a 05 Malibu due to opened gas cap.
  227. Help idle problems
  228. If I buy a new PCM...can I have my current tune dumped into it.....
  229. Wideband question on installing?
  230. help me learn from this log
  231. MA tune needed
  232. Front Oxygen Sensors - Intermittent Problem
  233. Who has racecar tuning tips?
  234. who is considered the best tuner in PA?
  235. intermittent low oil light even with sensor unplugged
  236. O2 Simulators
  237. types of tunes
  238. ls1 swap in a toyota with dbw help!
  239. Can someone take a stab at this.....maybe PCM related
  240. Another "which" wideband question
  241. Its been awhile, and I'm rusty
  242. Racepac dealers...
  243. Can Datamaster datalog AEM Uego wideband?
  244. PIST, Car finally done and my tune goes to Safe mode..
  245. diablo predator + Gear settings ((Need help))
  246. Whats the (BEST) Wideban/AFR tach ????
  247. DBW throttle pedal compatibility
  248. Need help engine swap cluster acting up.
  249. Fast or big stuff3
  250. CEL off with o2 codes on?