Engine Management, Tuning and Datalogging [Archive] - Subaru Forester Owners Forum

: Engine Management, Tuning and Datalogging


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  1. ('06-'08) Engine build and re-tune
  2. ('09-'13) Control Module Communication Bus "A" off
  3. ('14+) Hks obd-link
  4. ('98-'00) Performance upgrades
  5. OBD2 at home.. Apps programs and connector discussion...
  6. ('98-'00) Inexpensive upgrade
  7. (All Years) Can Subie tell if you've reflashed...
  8. ('06-'08) DBW Throttle Control Kit
  9. ('14+) Dyno tune results SJG
  10. ('03-'05) 05 XT 71 hta
  11. ('14+) Feedback on Racechip Ultimate
  12. 2017 fxt stage 1
  13. ('03-'05) Forster Race Car Build Engine issues (2004 FXT)
  14. ('06-'08) Cobb AP or another datalogger?
  15. Delta utec 06 fxt
  16. ('09-'13) Baffling low boost, low throttle, low RPM, HIGH KNOCK
  17. ('14+) Subaru Select Monitor III anyone using?
  18. Acquire a stable RPM signal for logging?
  19. ('06-'08) Wideband A/F sensor too close?
  20. ('14+) Cobb Accessport on +14 FXT actually works?
  21. 04 fxt manual swap Accessport?
  22. Colorado High Rockies
  23. ('03-'05) ECU Pinouts???
  24. ('06-'08) Air pump code removal
  25. 2004 FXT low boost issue
  26. ('09-'13) P0172 code, cause?
  27. ('06-'08) AccessTuner Race 2008 Sport XT AT
  28. ('09-'13) P0011 code
  29. ('01-'02) engine code reader for 2001 2.0 non turbo
  30. ('03-'05) ECUFlash-read can't write!-help please
  31. ('03-'05) Average Tuning Time - How long does it take to tune most cars?
  32. ('09-'13) Wiring in a wideband, the right way?
  33. ('06-'08) Kiwi 3, reverse ODB bracket to fit.
  34. ('03-'05) Bone Stock XT
  35. ('06-'08) 06 FXT AT STI Conversion w/ Open Source tune
  36. ('06-'08) Failed remap
  37. ('06-'08) 93 map with 91 oct
  38. ('03-'05) 2005 FXT STI intercooler
  39. ('09-'13) Question After Cobb Stage 1 Flash
  40. ('06-'08) 2006 XT 2.5L - Denso or Hitachi ECU?
  41. ('14+) SJ FXT, What and How Do ECU/TCU Learn?
  42. ('03-'05) datalog ej25 non turbo pcmscan
  43. ('03-'05) what to use to datalog 2003 2.5na forester?
  44. ('14+) Tuning for 2016 XT
  45. ('09-'13) 2013 XT Test Plug Location?
  46. ('03-'05) Loose spark plug. I tightened it, now it's sucking wind and backfiring.
  47. ('03-'05) fxt not hitting full boost.
  48. Obd2 scanner not working
  49. ('03-'05) 2004 Forester XT hesitation at 60mph
  50. ('14+) Reducing throttle sensitively on 2.5 NA
  51. (All Years) AFR gauge reading different to logged value
  52. ('03-'05) engine harness connector conversion?
  53. ('03-'05) Sputtering/Hesitations above 5K at WOT
  54. ('03-'05) Exhaust diamentions on muffler
  55. ('03-'05) Couple of codes
  56. ('03-'05) P3000 Engine Code
  57. ('03-'05) P1094 dtc - SOLVED!
  58. ('03-'05) OpenSource tuning Forester X
  59. accessport help please
  60. ('09-'13) P1602 dtc
  61. ('09-'13) Ultratune
  62. ('03-'05) Tuning an AT 04 XT.
  63. ('09-'13) Tech ? How to make air intake shield
  64. Sf5 5W ecu pinouts help Ej20G
  65. ('14+) Cobb AP Stg 1 v1.02
  66. ('98-'00) ecutek fozzy S turbo MY99
  67. ('03-'05) Tennessee tuning shop recommendations.
  68. (All Years) Need help with accessport
  69. ('14+) Self Tuning Basics and Progression
  70. ('09-'13) OBD2 port burning out my readers
  71. (All Years) Tuning Basics?
  72. ('14+) Japan's XT 30 extra ponies???
  73. ('03-'05) slow acceleration on take off with sti swap
  74. cobb accessport
  75. ('14+) Question for accesport people
  76. ('03-'05) Tuning experts - Please help
  77. ('03-'05) OBD Port - Bluetooth Reader too fat!
  78. ('01-'02) 2002 forester x5 ecu id ?
  79. ('14+) Bluetooth OBD2 adapters
  80. ('09-'13) Does FreeSSM allow you to adjust pressure at which TPMS trips the dash light?
  81. ('03-'05) Is there a map for towing?
  82. ('01-'02) Newbie who want more power.
  83. ('03-'05) Stage 2 Slower?
  84. ('14+) 2015 XT - 22:1 AFR under boost / WOT
  85. 04 forester x tuneable with piggyback?
  86. ('03-'05) WHP Loss % from Auto Transmission?
  87. Help Cobb issues
  88. ('06-'08) overboost
  89. (All Years) Cobb AP Newb - Dynamometer
  90. Scangauge ii vs turbo gauge iv.
  91. ('14+) '16 FXT Cobb
  92. ('03-'05) Ta - sg5 turbo
  93. ('01-'02) Forester needs new head gasket
  94. ('06-'08) COBB AP deleting CEL and California Smog
  95. ('09-'13) Cobb AP from WRX to use in Forester
  96. ('98-'00) GFB Geforce II EBC
  97. ('09-'13) FXT plus EJ257 equals...
  98. ('03-'05) TGV "delete" & ECU
  99. (All Years) Ultragauge problem
  100. romraider.com down
  101. ('03-'05) need an ACN stage 2 map for an 05 FXt with 4eat
  102. Knock Prevention mods???
  103. ('06-'08) JDM SG9 STI ECU pinout help
  104. (All Years) Swapping ECU's
  105. ('03-'05) Help:Need New/Rebuilt Engine Diagnosis
  106. ('03-'05) 2.0 non AVCS Forester ROM wanted!
  107. ('06-'08) Can't datalog with Tactrix/RomRaider
  108. ('06-'08) 04 STi into 06 FXT
  109. ('03-'05) Turbo Kit from Kinugawa
  110. ('06-'08) Cobb accessport
  111. ('09-'13) '09 XT SH5 MT ECU Definition
  112. ('03-'05) TGV Delete clearing CELs
  113. ('09-'13) Cobb Tuning for 2011 SH S-Edition
  114. ('06-'08) What are my options for tuning a '06 DIY turbo Forester X?
  115. ('14+) Cobb OTS tune?
  116. ('03-'05) Cobb Accessport V2 AP-SUB-002
  117. Secondary air injection system
  118. Cobb Stage 1 on an 04 5MT
  119. ('03-'05) gt3076r too much for my 2004 FXT?
  120. ('14+) Crisper throttle respone
  121. ('03-'05) OEM vs Aftermarket
  122. ('09-'13) 2009 forester firmwear info brisbane QLD
  123. GrimmSpeed possibly open to 14+ FXT's for Test Fitment
  124. ('14+) Torque Pro caused ECU crash??
  125. Knock sensor codes
  126. ('09-'13) Need management Dyno sheet attached
  127. ('14+) Comparative Virtual Dyno Pulls From 3 Forum Members
  128. ('09-'13) Stage 2+SF Tuning for COBB EBCS
  129. ('03-'05) 2004 FXT ecu running a 2005 LGT motor?
  130. ('14+) Tools For Tuning Your FA20DIT In Accesstuner Race
  131. at temp light on no injector pulse
  132. ('03-'05) FXT Sensor Plug
  133. ('03-'05) forester 2.5x ecu, can it be tuned?
  134. MY04 SG9 STi ecu pinout
  135. ('03-'05) AFR spike on stock tune?
  136. ('14+) Getting started with Tuning
  137. ('14+) Anyone try e85 yet?
  138. ('14+) FXT Tuning by Yimi Sport and Cobb Tuning
  139. ('14+) Cobb AccessTuner Race Available for 2014+ FXT / 2015+ WRX!
  140. ('98-'00) Who can tune a MY 2000 Jdm ecu?
  141. ('14+) Critical Accessport Firmware Update for 2014+ Forester XT
  142. Help!! need PID & equation for Forester CVTF temp check
  143. ('03-'05) False Knock?? Where is this coming from?
  144. ('03-'05) 04 fxt running lean ~3-4k under partial throttle
  145. removing center pully to access timing belt cover
  146. ('14+) Custom skyline R34 inspired OBD2 monitor
  147. ('06-'08) -1.00 Fine knock learning at idle
  148. ('14+) dash.by and OBDII for 2015 Subaru Forester 2.5i
  149. 04 fxt cobb maps
  150. Need Help Tuning
  151. ('03-'05) Why no boost gauge on 04 FXT's
  152. ('06-'08) 19T Confusion
  153. EcuFlash Definitions
  154. ('03-'05) 04 XT keeps running rich
  155. ('14+) Cobb AP compatibility
  156. ('14+) Cobb's guide to knock
  157. Tuning options for non-turbo?
  158. (All Years) Tuning...a how to?
  159. ('03-'05) 2005 fxt
  160. Tuning and CVT issues
  161. ('14+) CVT "gear ratio" in 4th (Sport #) not constant
  162. ('03-'05) Tuning with VAG-COM cable
  163. Cobb Tuning at ECS Perfomance
  164. ('14+) exhaust tune?
  165. ('98-'00) Mods for a Rallycross/DD build
  166. ('09-'13) Injector Duty Cycle?
  167. ('09-'13) Datalogs
  168. ('03-'05) Noob needing advice
  169. ('14+) Horsepower and mpg increases from chips and cold air intakes
  170. ('14+) Basic info for computer chips and cold air intakes.
  171. P0341 after crank pulley seperated
  172. ('03-'05) Where is socket for uploading remap?
  173. ('03-'05) Boost gauge: No boost unless under load?
  174. ('01-'02) IDC and knocking
  175. 2010 SH N/A to STI
  176. ('09-'13) Recommend Ecutek Tuner Who Can Code DPF Delete?
  177. ('01-'02) WRX ecu swap into Forester
  178. ('14+) 14+ FXT Tuning by Snail Performance
  179. Noob questions. Help.
  180. (All Years) Tuning Noob Question - What to expect from a pro-tune vs OTS
  181. ('01-'02) N00b Open Source ECU Flash Question - Disable Misfire
  182. ('09-'13) High Peak Boost?
  183. ('06-'08) Stage 3 upgrades- need immediate protune?
  184. 14+ FXT Tuning by ECS Performance
  185. ('14+) cobb v2 sub 003 on sj forester
  186. Cobb v2 or v3
  187. ('14+) ECUTEK tune but want to add a Cobb AP
  188. ('14+) FXT Tuning by TurboTek Results - Discussion
  189. ('14+) 14+ FXT Tuning by BrenTuning
  190. (All Years) Could someone review my AP datalog?
  191. ('98-'00) Throttle Position Sensor
  192. ('03-'05) Stock tuning?
  193. Wastegate duty normal?
  194. ('03-'05) Check engine. Exhaust temp malfunction
  195. ('09-'13) Blouch 380XT Tuning?
  196. To those running Arashi turbos...
  197. (All Years) Need help interpreting my AF Learning 1 ABCD
  198. ('14+) COBB Stage 1 hp increase?
  199. (All Years) Not achieving target boost with 3 port ebcs
  200. ('03-'05) My Cobb Accessport: what will it work with?
  201. Accessport is on its way.... Any Tips?
  202. ('03-'05) STi ECU Questions ??
  203. ('14+) Cobb AP installation: Test Mode connectors?
  204. COBB Accessport 2014 FXT difficulties
  205. ('06-'08) will cobb ap v2 work?
  206. ('14+) 14 FXT ProECU ECUTEK Visconti vs COBB OTS Stage1
  207. ('03-'05) Logging, empty logs?
  208. ('09-'13) Open source for "stage1"? '09 XT
  209. (All Years) Closed loop to open loop delay!
  210. ('14+) COBB Accessport for SJ FXT - Tuning Results Thread
  211. ('03-'05) Looking for some feedback
  212. Need more power....
  213. ('14+) Accessport Support for 2014+ Forester XT Now Available!
  214. ('03-'05) Recommended Tuner in the Dallas - Shreveport Area
  215. Tuning My Forester XT. Is it beneficial or not?
  216. ('14+) Disable auto start/stop
  217. ONLY HITTING 5 PSI! cobb stage 1 OTS tune
  218. Just finished putting fozz back together.
  219. ('06-'08) ECU definition file needed 2008 Forester JDM ROM A8DK100Q
  220. ('98-'00) Frankenfozz Woes
  221. ('14+) Cobb Stage 2 - Intake & Exhaust sound
  222. (All Years) Can someone please explain how this foz makes so much torque
  223. ('03-'05) fxt question.
  224. torqued performance stage one on stock forester
  225. ('06-'08) Tuner?
  226. ('03-'05) Stage 1 COBB Feedback Knock at -4, -10, -12, FLKC, and DAM lowering
  227. ('03-'05) 2004 Forester - diagnostics computer won't reset
  228. GF performance chip
  229. ('03-'05) Bluetooth OBD2 Diagnostic Scan Tool for android, is it worth it?
  230. ('03-'05) Mileage Correction 02 SG forester XT 2.0
  231. ('03-'05) Stage3 with stock exhaust?
  232. ('06-'08) FXT-STI ECU interchangeability
  233. ('98-'00) Reading ECU error codes with OBD? - SF5
  234. ('06-'08) SOCAL: Tuning shop
  235. (All Years) datazap.me datalog sharing
  236. (All Years) af learning D....+7
  237. ('06-'08) SG Stage 1/2 differences between years
  238. ('09-'13) Boost spike during shift
  239. ('06-'08) Downpipe install this week - what opensource base map can I use?
  240. ('03-'05) 04 FXT Catless DP: Do I need the Aft O2 sensor?
  241. ('06-'08) reliability of AP stage 2?
  242. ('14+) Racechip
  243. ('06-'08) Temporary tune?? What options?
  244. ('03-'05) Custom tune made for 3" now using stock exhaust
  245. ('03-'05) Torque performance E-tune
  246. (All Years) Cobb AP vs EcuTek Tuning
  247. ('03-'05) Anyone really familiar with RomRaider, having install troubles...
  248. ('03-'05) Anywhere to have ECM rebuilt?
  249. ('03-'05) ODB2 readder help
  250. ('06-'08) forester 2007 x engine swap to semi automatic