# RPM DROP ON Sudden clutch engagement--Little help needed Please

**URL:** <https://community.ecumaster.com/t/rpm-drop-on-sudden-clutch-engagement-little-help-needed-please/4721>\
**Category:** EMU BLACK / CLASSIC\
**Created:** [November 11, 2025, 11:34pm UTC](https://community.ecumaster.com/t/rpm-drop-on-sudden-clutch-engagement-little-help-needed-please/4721 "2025-11-11T23:34:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![T1BRAY](https://avatars.discourse-cdn.com/v4/letter/t/b2d939/32.png) [@T1BRAY](https://community.ecumaster.com/u/T1BRAY)\
**Post date:** [November 11, 2025, 11:34pm UTC](https://community.ecumaster.com/t/rpm-drop-on-sudden-clutch-engagement-little-help-needed-please/4721/1 "2025-11-11T23:34:43Z")

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![8ce8e6617a46ea9dd3c22ed027cff9084e925def_2_1035x474](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/2X/4/4151654f034109fdede9fe58a76fc11a1df123a9.png)

[20251109\_1559.emublog3](https://community.ecumaster.com/uploads/short-url/6APjwgriZehQj16xvVfv6wI4qDZ.emublog3) (3.3 MB)

Little help needed Please .

The motor is 1jz non vvti . No dbw no Iacv Large forward facing intake and no clutch SW.

Black v3

Having issue just cant figure out . When I press in clutch the car sometimes stalls at idle . When I blip throttle and press in its worse DECEL . I have tried overrun enable disable not change . No fuel cut .Made changes to the ignition target Min Max and target witch did help a bit . Tried to pid changes from .P0264 i 0117 d 0 to p1.2 i .0498 d .5 with no minimal change . Confirmed no vac leak . The drop is from idle target 1050 to 650 ish RPM where it almost stalls .ON A GOOD NOTE .Through this process have learned that idle control is great on this software . Anyone with advice is deeply appreciated . Thank you See attached log.