Background
Background: Different motorcycle models equip with some control units to monitor over the abnormal behavior of the control unit and its sensors. The equipped control units have a memory area and a special program for recording the behavior of a series of sensors. When this memory area is full, fault codes P0611 and P1607 may appear in diagnosing, indicating its data buffer needs to be reset.
Maintenance Tips
Maintenance Tips: A 2019 VESPA GTS 300SUPERTECH showed fault code【P1607 data buffer - unreasonable signal】. It means its memory area is full and the 'data buffer reset' function needs to be performed.
Note: It is recommended to carefully check the components of the injection system first, because the data saturation is a symptom of faulty connections with injection system components.
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa1qiALTuDAADWteD1u0Q602.png)
Preparation
Preparation: MS80, M001A, M041/N041
Tips
Tips: It is recommended to execute【Data buffer reset】when fault codes P0611 and P1607 are read out, and the vehicle engine should remain in a non-starting state when this function is executed.
Solutions
Solutions: using OBDSTAR MS80 to operate on【Data buffer reset】.
Details Steps:
①Connect MS80 to Motorcycle, enter into【MOTO DIAG】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/62/9A/CgAG0mMQEnGAAUgXAAenmoD4g04789.jpg)
②Click【All】, input letters such“VESPA” in search bar, click【VESPA】;
Tips: by searching keywords, find out related models quickly.
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa11GAE-b8AAESK5_3wsI642.png)
③Click VESPA latest version;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa11yAQdsuAACr2rxpin8001.png)
④Click【Diagnosis】,【GTS】,【300 SUPERTECH】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa12WAa3CgAACfP0uilTQ707.png)
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa12aAaSk-AADpRRmky90732.png)
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa12eAdRWdAAFcvHdQFFU075.png)
⑤Click【ENG】;
Tips: can click【Diag Socket】or【Diag Connector】check diag socket or cable information.
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa13GAZdCZAADzoOzh_ig443.png)
⑥Click【MARELLIIAW MIUG4】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa13qAL_cHAADeW2LLYQg784.png)
⑦Click【Advanced Function】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa14GAGyogAAEXpS8sQdQ204.png)
⑧Click【Agree】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa14uANG7CAAErlKGKbDw747.png)
⑨Input 12345678, click【Enter】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa1-GAKHrtAAC2xJieq2w282.png)
⑩Click【Data buffer reset】;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa1-yAcf3uAACh3yIO-q0365.png)
⑪When executing this function, the engine must be off!
Note: No operation is needed, it will automatically jump to the next step when the engine off is detected.
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa2BWAY-l7AACVauKQH_E036.png)
⑫Data buffer reset done;
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa2EaAefA2AACFxuBwsbk882.png)
⑬【P1607 data buffer - unreasonable signal】fault code removed.
![【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET 【SPECIAL FUNCTION】2019 VESPA GTS 300SUPERTECH DATA BUFFER RESET](https://0.rc.xiniu.com/g4/M00/64/02/CgAG0mMa2FCAQNUSAACI3ujbipk932.png)
Summary
Pls strictly follow your device tips in your operation process.