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Injector timing coolant temp based?

Old Jan 15, 2018 | 03:19 AM
  #1  
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Default Injector timing coolant temp based?

Hi,
i am having a small issue with my injector timing.
The injector timing table is set to "360", however when the engine coolant gets to 70*~ the injector timing goes down to 84~.
It happens every time.
I don't understand what causing this behaviour as the injector timing table doesn't use coolant temp.
Any idea what causing this and why?

The value that i am talking about is "injector timing pri" in the megalog viewer.
Log and tune are attached.

Thanks!
Attached Files
File Type: msq
2018-01-15_08.25.45.msq (203.6 KB, 102 views)
File Type: msl
2018-01-14_08-44-47.msl (200.1 KB, 106 views)
Old Jan 15, 2018 | 11:20 AM
  #2  
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Ok, it seems to happen because the vvt is going into action at 70*, and there is an option on the vvt settting "adjust inj. timing based on", mine is set to "cam1", what is the recommanded option?

Thanks!
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