pasta Posted May 21, 2020 Report Share Posted May 21, 2020 hi all I use google translation I have 3SGE beams on an old Corolla It worked very well at ITB Thinking of making it turbo first welded the flange to the stock intake manifold.Because my ECU is a monsoon, stock DBW cannot be used. In preparation I am adjusting with a single throttle without boost I have a problem Vehicle sways where load is very low(TP10%hold) It will rotate smoothly when the load is high. Is this a misfire? Are the trigger settings incorrect? I feel the cranking at the start is a little long Please lend your knowledge and experience From Japan pasta spec ke70 G4+ monsoon stock 3SGE beams blacktop panicwire Engine harness Stock AE86 throttle body Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 21, 2020 Report Share Posted May 21, 2020 I dont really see any signs of a trigger problem in your log. I cant see a reason for your RPM oscillation in the log picture you show. One thing that seems a little odd is the injector pulsewitdh only changes about 10%, but lambda sways 20%, so maybe there is a fuel pressure issue or something external. For the slow start up I feel maybe your trigger arming threshold could be a little high. I suggest you change both trigger 1 and trigger 2 arming threshold to look like this: Edit, added later: Sorry, I forgot these engines are VVT. Have a look at your intake cam is bouncing around. The ECU is commanding 0° cam advance but the cam is moving between 20-50° by itself. Maybe there is something mechanical broken on the intake cam VVT. Quote Link to comment Share on other sites More sharing options...
pasta Posted May 21, 2020 Author Report Share Posted May 21, 2020 adamw Thank you for your reply Your accurate ability to analyze is really amazing I compared it with old log data Was very chasing the VVTtarget Something seems to be broken Currently, Posh's numbers are very large I will remove the timing belt from now on and check the pulley I'll report again Everyone respects Use google translation pasta Is the pulley moving freely due to inertia?Is the solenoid open and holding it?Let's check Quote Link to comment Share on other sites More sharing options...
pasta Posted May 22, 2020 Author Report Share Posted May 22, 2020 It seems that it was cured when I replaced it with a used pulley. It is fuck that Toyota does not supply the O-ring See you guys I think it was good with ITB because it allowed crazy valve timing. pasta Quote Link to comment Share on other sites More sharing options...
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