05micablue Posted July 20, 2018 Author Share Posted July 20, 2018 Testing injectors shortly. Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
05micablue Posted July 21, 2018 Author Share Posted July 21, 2018 Intercooler is in! T connection under intercooler looked awesome. Made sure clamps were tight and all was well. Intake hose from intercooler was loose on both ends. Popped off with zero effort. Fixed that. Misfire is still there Like I said, looking at maps tonight Also, does this turbo look original? Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
05micablue Posted July 21, 2018 Author Share Posted July 21, 2018 Swapped injectors 2 and 4. Runs worse than before. Scantool won't communicate with the ECU now, and idiot me ordered the wrong cable. Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
05micablue Posted July 23, 2018 Author Share Posted July 23, 2018 Compression testing soon. I've done injector swap. Checked wiring. Swapped plugs. Swapped coils. This is the only option afaik. Any other ideas before I go spend money? Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
relative4 Posted July 23, 2018 Share Posted July 23, 2018 This thread's been all over, time to reset. Can you please provide: - list of current symptoms - list of tests performed to date, with results - a concise history of actions and events, as linear as possible Link to comment Share on other sites More sharing options...
05micablue Posted July 24, 2018 Author Share Posted July 24, 2018 Current symptom: Misfire on cyl 4. 5k rpm faceplant at WOT. What's been fixed: New TGV sensor. Boost leak. Buddy and I used his air compressor before and after to check for a boost leak, and after an intercooler replacement, all is well. All hoses checked. Comes on boost way earlier now and gets 12-13 psi with ease. Diagnostics complete: New spark plugs on driver side (havent had time to replace the passenger side yet) Swapped ignition coil 2 and 4, to see if misfire would move. Misfire did not move. Swapped fuel injectors. Again misfire did not move. Used the screwdriver trick, and both driver side injectors seem to be ticking along happily. Coils were swapped, so if that was the issue, it would have moved to cyl 2. Bringing it to a shop on Monday of next week. I'm guessing valve drop or head gasket. Hopefully not, but I've exhausted all of my efforts, short of a leakdown test and compression check. Sorry this has been whacky. I'm new to Subaru, and (unfortunately) very impulsive to say things aren't working. Thanks Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
relative4 Posted July 24, 2018 Share Posted July 24, 2018 Seems like a great time for compression & leakdown. You can probably borrow those from the auto parts store, or if not you can buy them from Harbor Freight, etc. far cheaper than taking it to a shop. Link to comment Share on other sites More sharing options...
05micablue Posted July 24, 2018 Author Share Posted July 24, 2018 I will see what I can do! Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
05micablue Posted August 3, 2018 Author Share Posted August 3, 2018 Driver side intake runner sensor fried and the harness was done. Should have it back today Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
relative4 Posted August 3, 2018 Share Posted August 3, 2018 Isn't that another name for the TGV sensor? Is that the one you already replaced? Did you follow the test procedure in the FSM (see post 27) or just replace the part? Link to comment Share on other sites More sharing options...
05micablue Posted August 3, 2018 Author Share Posted August 3, 2018 Different sensor, from what the shop said. He said TGV looked fine. I replaced. I'm a father of three and my wife and I work opposite schedules. Digging was my next step, but the car was undrivable Sent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
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