Hi, :slightly_smiling_face: I’m running 3,035 firmware version and I have “the throttle doesn’t return to limp home position” message during calibration. First : car is running fine with V2 (I tried V2 retrofit and it’s ok) → wiring ok when I press the pedal (0-100%) PPS voltage is 0,75-4.4V → P…

Please check if it will work with software 3.036

Sorry to post this again. But maybe this guide can help? Read messages before and after as well please. [image] 1,8t AGU DBW setup problem V3 SOFTWARE Bosch 0 280 750 009: Ok. To get this thread closed I will post the summary, that was found with help of the d…

Hi, Yes your post helps me a lot before my post (thanks a lot !) but didn’t solve my problem, so I’m here today :slight_smile: At first, the throttle don’t move if I press pedal in V3, ain seems frozen. In V2, the throttle move and ain are alive. I don’t beleve in wiring issue (I tried back in V2 …

[image] maximejanuario: I think this problem make my throttle calibration fail with error message. Please make a throttle calibration until it fails. Then send a screen from calibration, log and your base map

Hi Jadzwin, This is my DBW calibration window : [image] I can now control my throttle with my pedal : I needed to “calibrate” Spring DC référence. But it don’t change the DBW calibration. In V2, the Spring DC référence can be set to 100% (that I needed), in V3 it’s only max 50%. Am I on the ri…

that’s throttle itself problem i think i had this laterally week ago when throttle was installed on custom made flange and wasn’t flat, was twisting throttle body - it is hard to believe it . once throttle unbolted form manifold was calibrating perfectly fine so try to remove throttle form intake a…

Same with throttle off to the plenum. I tried with oem throttle ( 0280750137) and V3 firmware → calibration ok :slight_smile: I put back the alfa Romeo throttle and V3 firmware–> calibration fail I retrofit to V2 version and with alfa Romeo throttle → calibration ok So it may be an incompatibilit…

could you please send a log when you calibrate thr alfa dbw ? and the screen from wizard and your configuration? Ibqould like to analyze data and ecentually fix the autocalibration tool.

Abarth 500 - DBW calibration

V3 SOFTWARE

Werwolf25565 September 12, 2024, 8:18pm 2

Sorry to post this again. But maybe this guide can help? Read messages before and after as well please.

Topic		Replies	Views
1,8t AGU DBW setup problem V3 SOFTWARE how-to	36	1242	April 27, 2024
DBW bug? It moves but calibration fails EMU BLACK / CLASSIC	2	48	April 24, 2026
DBW settings for a Black PNP BAM GENERAL	1	22	April 26, 2026
Emu Black DBW problem EMU BLACK / CLASSIC how-to	15	2354	April 16, 2024
Trouble with bosch dbw not working properly EMU BLACK / CLASSIC	3	181	June 21, 2025

Abarth 500 - DBW calibration

Related topics