# Overrun Function / Downshift / Idle Setting **URL:** \ **Category:** V3 SOFTWARE\ **Created:** [August 29, 2024, 2:16pm UTC](https://community.ecumaster.com/t/overrun-function-downshift-idle-setting/2179 "2024-08-29T14:16:11Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![till\_mk3](https://avatars.discourse-cdn.com/v4/letter/t/22d042/32.png) [@till\_mk3](https://community.ecumaster.com/u/till_mk3)\ **Post date:** [August 29, 2024, 2:16pm UTC](https://community.ecumaster.com/t/overrun-function-downshift-idle-setting/2179/1 "2024-08-29T14:16:11Z")
Hello, I updated to version 3.033 today. During the test drive I noticed that sometimes the fuel cut doesn’t work. I’m driving down a long hill, throttle closed, fuel cut active. Then I shift down a gear and the fuel cut is not activated. Blocked by idle is in the log. I observed that the fuelcut does not activate when the throttle remains closed and the engine speed increases due to downshifting. Is this a bug or is it something to do with my settings? Attached map and log ![Screenshot (11)](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/2X/c/cd68ea6a0b167ac08976a465cff4373938ef7b18.png) [2jz full seq twin turbo.emub3](https://community.ecumaster.com/uploads/short-url/wsvBM38f6yjULIDwp5GvJNYCaJ2.emub3) (60.4 KB) [20240829\_1614.emublog3](https://community.ecumaster.com/uploads/short-url/sdEGRsjQxJSy931IEEcEDCd9jOx.emublog3) (1.4 MB) ---
**Author:** ![Jadzwin\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jadzwin_ecumaster/32/28_2.png) [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Post date:** [August 29, 2024, 2:31pm UTC](https://community.ecumaster.com/t/overrun-function-downshift-idle-setting/2179/2 "2024-08-29T14:31:47Z")
Idle has priority over overrun. When your throttle is closed but the RPM are in the idle range (idle target + ramp offset) the over run is automatically disabled to start control RPM using idle strategy. So the RPM drops and Idle strategy started to be active. As you drove downhill the RPM were 1600+ but the idle control was active and tried to lower down the RPM. So it works like it is programmed, but right now I dont have any idea how to improve this for such situation ---
**Author:** ![Greg](https://avatars.discourse-cdn.com/v4/letter/g/71c47a/32.png) [@Greg](https://community.ecumaster.com/u/Greg)\ **Post date:** [August 29, 2024, 2:54pm UTC](https://community.ecumaster.com/t/overrun-function-downshift-idle-setting/2179/3 "2024-08-29T14:54:17Z")
maybe add map settings there and on engine braking map will be lower than idle… ---
**Author:** ![Jadzwin\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jadzwin_ecumaster/32/28_2.png) [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Post date:** [August 29, 2024, 3:01pm UTC](https://community.ecumaster.com/t/overrun-function-downshift-idle-setting/2179/4 "2024-08-29T15:01:26Z")
Thats clever idea. I will add such condition for next build