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rusefi / alphax-4chan

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VVT target seems to be locked at 25 degrees for intake, settings min/max duty to 0 makes no difference #68

Closed ElDominio closed 1 year ago

ElDominio commented 2 years ago

https://rusefi.com/online/view.php?log=1073

In this log, the VVT solenoid was unplugged and angle was 0. The instant vvt is connected, VVT angle goes to ~25 and nothing I change has any effect, only disconnecting it.

ElDominio commented 2 years ago

image

Oscope looks like this Almost 3v when "not grounded"; some component failure?

Changed VVT control to NOS out: image

rusefillc commented 1 year ago

@ElDominio what's the status? this looks like firmware issue?

ElDominio commented 1 year ago

Actually idk, this ecu is from the Chinese seller and he kept using it in the NOS output.

rusefillc commented 1 year ago

@ElDominio what is this ticket about? Please look at it through me eyes.

ElDominio commented 1 year ago

This was probably due to bad wiring, closed.