wastegate Posted November 14, 2022 Report Share Posted November 14, 2022 Hey Link, Need some ideas or analysis on why my Inlet cam is advancing 60 degrees while cold... It was a pain in the arse to start this morning and pulled the logs and found this. I managed to get it to start and after it got some temp it smoothed out and ran fine. Then logged a warm start and the inlet advance was normal.. Engine is 2JZGTE VVTi Tune filehttps://drive.google.com/file/d/1O_l6TosSkdAE9xCGwFW2b0s8qfxLEU_w/view?usp=share_link Cold Start ECU Loghttps://drive.google.com/file/d/13MluEyzjDLFPl4dy8isEyS6MiZNgkLxW/view?usp=share_link Warm Start ECU Loghttps://drive.google.com/file/d/10wsMmyoo7lOEbET41Sd2mjmsdaKYFaPa/view?usp=share_link Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 15, 2022 Report Share Posted November 15, 2022 Can you do a triggerscope while cranking cold and another idling. Quote Link to comment Share on other sites More sharing options...
wastegate Posted November 15, 2022 Author Report Share Posted November 15, 2022 Hey Adam, Looks like this is hardware failure, the solenoid was stuck open a little bit each time it happened. It did it when the engine was at operating temp too so pulled it out and probed it with a precision stick, sure enough it popped shut. Ordered new one. Updating this for knowledge. Thankyou! Attached the startup scope anyway.https://drive.google.com/file/d/1NCrJrswFH6V9LzAXFyassQBRORKaujWV/view?usp=sharing Quote Link to comment Share on other sites More sharing options...
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