Getting my ITBs rebuilt and intake manifold resealed made a huge difference in my idle. Went from 1100 RPM and the ECU keeping the idle valve closed all the time to 950 RPM and needing a good 35-40% AAC duty cycle to keep it there. My manifold gaskets weren't cracked or broken at all either.
Getting my ITBs rebuilt and intake manifold resealed made a huge difference in my idle. Went from 1100 RPM and the ECU keeping the idle valve closed all the time to 950 RPM and needing a good 35-40% AAC duty cycle to keep it there. My manifold gaskets weren't cracked or broken at all either.
Tremendously informative video, my guy. Kanpai!
I have an issue where my car won't boost past 7psi. Could a leak like this be the cause? What symptoms were you experiencing?