View Full Version : TBI Tuning (87-95 / OBD I) ECM/PCM


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  1. throttle body helix
  2. UART or Class 2 communtication
  3. Knock Sensor
  4. Calculating Injector Duty Cycle from Injector Pulse Width
  5. NGK/NTK Powerdex AFX Wide band 02
  6. Finally getting somewhere with the truck engine tuning!!
  7. swapping 8747 to 7747?
  8. tbi idel...
  9. thinking of a new motor, a few questions
  10. Could This Work?
  11. How does this work ?
  12. new high flow throttle body concept
  13. oxygen help
  14. Just To Be Different
  15. PE RPM Decay??
  16. Fuel/ Ignition Issues on 383ci TBI
  17. stumbling Z71
  18. no bottom end
  19. TBI Vortec swap EGR
  20. tbi cam change
  21. 7747/6299 to 7060 wiring
  22. for haulling or fast.....160-8192baud
  23. yea another tuning question
  24. 1/4 Mile Tested tuning and mods
  25. TTS Datamaster? for 1227747 ecm
  26. for fast 305..
  27. Bnkm
  28. larger throttle body??
  29. 600$ for dyno tuning, good deal or bad deal?
  30. $0D 7427 w/ MAF How To Compilation
  31. 1994 350 to 454 swap
  32. fuel pump question
  33. cheap power for a 305
  34. what next for the 350?
  35. hopefully not a dumb Quetion
  36. Chip Swap (ecu)
  37. Retrofitting TBI into an '80
  38. So i put my Mail order chip in my programmer....
  39. Air Sensor on 1990 Silverado
  40. O2 settings
  41. TBI intakes
  42. ERR!! Z71 stil stumbling
  43. Best Chip?
  44. 1992 350 TBI single turbo
  45. switched to 91 octane......now what
  46. custom chips
  47. L31 longblock in TBI truck
  48. throttle body spacers: worth the money?
  49. 0D mask, wheres the IAC settings?
  50. tunning in or around maryland..
  51. fast cip or TBI chip?
  52. Lean Cruise mode
  53. gas mileage/ rear end
  54. saw 25-30 bald eagles yesterday on way to dump
  55. O2 settings...??? WHY
  56. Request: need for DIY Tuning How-To article
  57. High Idle Problem
  58. Motor Replacement
  59. Lt4 Hot Cam In A 1990 Tbi 350
  60. Lt4 Hot Cam In A 1990 Tbi 350
  61. XDF lesson learned
  62. Need help with cold stall on'94 350tbi
  63. holley throttle body question help!!!
  64. can't datalog
  65. DIY Intake Pics
  66. TunerPro Issues.....
  67. Tuning progress so far, help much appreciated!!
  68. tbi 5.7 seems low on power
  69. computer cable for datalog on OBDI ? new computer
  70. Help my big block slug!
  71. New to this
  72. o2 sensor trickery
  73. Help with computer swap.....
  74. MAF 7427 + port fuel + 383 + Ramjet intake
  75. another newbie question
  76. BB injectors
  77. I'm impressed with my truck.
  78. blm tuning help..
  79. Getting ready to tear down and rebuild
  80. A Thought, Using A 96+ Ecm For Tbi To Mpfi / Maf Conversion
  81. Engine stumble/cutout getting on my nerves
  82. newbee question
  83. ECM question
  84. fuel injection
  85. TunerPro RT
  86. MAT / IAT how- to needed
  87. Help with TunerPro RT
  88. Engine Temp= worse mileage??
  89. DynamicEFI
  90. Tuning progression
  91. In cab display for OBD I?
  92. Make some sense out of data logging files
  93. 1990 Sport Upgrades
  94. jet performance chips
  95. Tuning the converter- 700R4
  96. 93 Silverado TPI conversion?
  97. DFCO/DE what's the deal
  98. Prom covers??
  99. fuel pressure on a 91 Chevy with a 350??
  100. what do fo you guys think of the Edelbrock Performer Multipoint EFI for our trucks?
  101. 525 lift cam for tbi?
  102. 2bbl to 4bbl- Computer and Harness
  103. for thoeses whop use realtime emulation...like ostrich ..defi...ect
  104. abhm bin for 87 lo3
  105. Old guy Installing 95 PU engine in old truck
  106. Comp Cams Thumpr camshaft
  107. 383 Swap in 94 Blazer
  108. Data logging help
  109. I need help with programming ecm for new motor ,wont start anymore :(
  110. 383 TBI Tuning ?
  111. Questions about hacks etc
  112. Price for custom tune
  113. XFI cam install questions
  114. New question?
  115. Do you have an 87 4x4?
  116. edelbrock cam 3702 prob
  117. FPR spring
  118. jet performance six pack tuner
  119. Help With Mods
  120. need info
  121. TBI help and info
  122. Where to get '87 305/700r4 PROM
  123. Help datalogging with Tunerpro R/T
  124. 92 ck1500 v6 to 350 swap w/mods running very rich
  125. NBO2 mean/rich/lean
  126. late model 454 SS bin...who's got one???
  127. 94 350 TBI Timing and Idle Speed
  128. DIY tuning???
  129. '93 5.0L Tuning with TunerPro
  130. Lean Cruise finally working
  131. Speed Sensor Buffers
  132. 350 tbi engine cutout/hesitation????
  133. aldl setup
  134. L98 heads on TBI
  135. Tbi Adaptor Plate
  136. Edelbrock ProFlo XT MPFI
  137. Got Heads
  138. VAFPR Vacuum Mod
  139. Throttle body spacer question
  140. header install?
  141. Are these any good?
  142. 91- 305- fuel mileage increase
  143. Headers-Tuning-EGR???
  144. VE OpenLoop
  145. Utlitmate Tbi mod Gains??
  146. Setting the timing
  147. Datalogging help
  148. Custom tuners
  149. Good smog legal heads
  150. 406 TBI info???
  151. TBI Fuel Pressure Is there any hope??
  152. performing ultimate TBI mods...
  153. More help code 43
  154. local dyno in NW FL???
  155. engine trouble
  156. TBI tune
  157. New member / Major problem
  158. Edelbrock pro flo efi or TBI
  159. Timing?
  160. 1995 ck1500 superchip Question
  161. need a tune!!!
  162. quick question
  163. How to use WinALDL
  164. Newby here...
  165. Which Cam?
  166. Can't get computer out of glove box??
  167. 350TBI to 454TBI
  168. Throttle Body
  169. Long Term Project coming to an end!!??? my loss your gain
  170. Making your stock FPR adjustable
  171. TBI Tune List
  172. SBC injectors VS BBC injectors
  173. help picking a cam?
  174. what is needed
  175. Larger Fuel Pump
  176. 94 350
  177. Fuel pressure regulator???
  178. 383 or 406
  179. Instaling a fuel pressure regulator???
  180. custom chip?
  181. ultimate tbi mod help
  182. Which Moates cable for datalogging a 95
  183. 90 wiat4me tune?
  184. 1227747 Abhn
  185. 95 datalogging help wanna tune soon
  186. Can I do this ?
  187. Performer RPM on stock TBI
  188. To All With Custom Chips
  189. what is a AFRP?
  190. Good Manual & General Info Book on TBI
  191. What is your Fuel reg. set at?
  192. new to tuning
  193. holley tbi HELP!!!!!!!!
  194. shaving TBI radius etc?
  195. what should i expect?
  196. reading NB o2 voltage
  197. help on chips
  198. ebay chip
  199. Afpr, Fpr ???
  200. 92 Chevy Truck 350 Tbi To 350 Carb
  201. need help setting up lean cruise mode.....i forgot how
  202. Fuel pressure regulator question?
  203. LT1 CAM shaft swap
  204. LT1 cam 350 TBI desktop dyno me please
  205. Holley Projection TBI intake
  206. maybe i am in the right spot?
  207. Cam Confusion
  208. looking for a new cam...95 tbi
  209. Edel. 3502 conv. and what cam
  210. 454 TBI Buildup
  211. Another thread about O2 swing points and OL vs CL
  212. where to start (tbi related)???
  213. Gas
  214. Timing HELP
  215. TBI Not spraying after engine swap
  216. Strange TBI Problem Continues?!?! PLEASE Help!?!?
  217. O2 Data, is it for real.
  218. Bang for the buck?
  219. injector plate possibly?
  220. msd 6a help
  221. pump and regulator compatibility
  222. Best OBS chip maker???
  223. roller 383 tbi headers etc questions
  224. Throttle body spacer
  225. external regulator
  226. building an ALDL cable
  227. open element with powercharger
  228. 7747 code anyone mess with delta accelpmp??
  229. datalogging problems
  230. map questions for boosted applications
  231. Tuning info..
  232. what happned to my power..
  233. Need Help.
  234. computer swap
  235. Tuning this, fuel pressure that....
  236. 6299 ecm files for tunerpro rt
  237. Help on Custom Tunes
  238. New to tuning, whats a good price?
  239. AFR Limit question
  240. Sticky? Beginners Guide to Tuning
  241. questions on assembly disassembly
  242. datalogging ?
  243. Removing ECM and DRAC/VSS
  244. Haulin@$$ & Fast305 - file help!
  245. No spark after Edelbrock install
  246. ---> TBI TUNING FORUM RULES: Look here first before posting new threads. <--
  247. Code 32 and 42..
  248. Got the boat out this weekend. 305 MPFI using 7427 $0D ECM
  249. Need help tuning 5.7 and keeping it hidden
  250. VSSB correction?