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It is on 0 interpolating to the next cam angle map until you've crossed that threshold. 0-14 interpolates between 0 and 15 tables. Recorded on 0 table because 14 is not equal to or greater than 15.

Ok, here is a new topic, tuning off AC will result in a RPM dip down from 800 (my idle) to 550 then swing back to 950 then slowly being back to 800. A similar issue happened when the car is hold at traffic light and then shift from D to N.

Check air/fuels at that point.

Hi Ktuner

How can I turn on boost table on this ECU?

bianyy wrote:Hi Ktuner

How can I turn on boost table on this ECU?

Have I need to use that forced induction base map as start point? not able to reuse my NA basemap as start point?

There is a forced induction starting point that you would choose in order to start with forced induction.

KTuner wrote:There is a forced induction starting point that you would choose in order to start with forced induction.

Hi Ktuner, the normal idle speed change did not take effect when I change it to lower than 800.
After change the normal idle to 700, on P or N it is still 800, but at D with breaking it went to 700. Very strange.

In D there is load on the engine. P and N there's not. It should reach your target, though.

KTuner wrote:In D there is load on the engine. P and N there's not. It should reach your target, though.

Please read again my statement.
The circumstance is on P it is 800 not as expected 700.
On D with breaking it drops to 700 as set in calibration.

I assume correct logic should be idle of P is a target idle as set in calibration, for example 700,
And it alters/increase a bit on D if it need more RPM , or keep the RPM same with P if torque is enough?

Please correct me.

The idle target is the same in either mode, as you can clearly see the tables aren't labeled P D N etc. Please read my post again to see if it now makes sense.