More likely ignition breakup or map/transient enrichment needs to be cleaned up if reading very rich or wideband flickering lean (rich misfire). Injector deadtime errors will have the biggest impact at idle/cruise where any errors represent a larger part of injector on time, at high load it should make very little difference.
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Originally Posted by Slides
(Post 12316296)
More likely ignition breakup or map/transient enrichment needs to be cleaned up if reading very rich or wideband flickering lean (rich misfire). Injector deadtime errors will have the biggest impact at idle/cruise where any errors represent a larger part of injector on time, at high load it should make very little difference.
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18psi spring in the intake side wastegate? I don't think you understand how turbo control works.
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Originally Posted by TwinCharged RX7
(Post 12318014)
18psi spring in the intake side wastegate? I don't think you understand how turbo control works.
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Some modern cars close the drive-by-wire throttle to prevent overboost. That seems safer than adding a second BOV or wastegate to the intake because it should keep turbo speeds and exhaust manifold pressure lower. Perhaps you could fabricate a simple pedal stop to prevent the throttle from opening far enough to overpower the wastegate?
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Originally Posted by scotty305
(Post 12318163)
Some modern cars close the drive-by-wire throttle to prevent overboost. That seems safer than adding a second BOV or wastegate to the intake because it should keep turbo speeds and exhaust manifold pressure lower. Perhaps you could fabricate a simple pedal stop to prevent the throttle from opening far enough to overpower the wastegate?
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Ported the wastegate further and now it sees 15 psi peak with the wastegate arm disconnected, it was just a problem of it hitting too much boooost
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