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S54 VVT Exhaust Trigger Error


Shedley
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Hello

 

I'm currently installing a Link Fury ECU to a BMW S54 engine with double vanos. The car is up and running, but i keep getting trigger errors at the exhaust cam sensor, that is connected to trigger 2.

In runtime values, trigger 2 Is green and OK. Trigger scope seems ok, even when errors are counting up at the vvt screen. I get following faults: 3rd cam tooth and error sync. In the trigger scope you can nicely count 7 tooth and 1 gap, as you can see on the exhaust cam trigger wheel.... Anyone experience with this?

I've also seen that the inlet cam can't move lower then 13-14 degrees

Trigger.jpg

VVT Problem 1.jpg

VVT Problem 2.jpg

Edited by SVR Autosport
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