HEALTECH STV SECONDARY THROTTLE EMULATOR STVE-02

HEALTECH STV SECONDARY THROTTLE EMULATOR STVE-02

Why remove the secondary butterflies?

The secondary butterfly actuator/servomotor (STVA) often fails and is usually not available as a spare part, but only together with the complete butterfly body (very expensive!).

COMPATIBILITY BELOW

STVE-02

This product is compatible with these motorcycles:

Kawasaki Ninja 250R - 2008-2012

Kawasaki Ninja 250R - 2013

Kawasaki Ninja 250R - 2014-2017

Kawasaki Ninja 650 - 2017

Kawasaki Ninja 650 - 2018

Kawasaki Ninja 650 - 2019

Kawasaki Ninja 650 - 2020

Kawasaki Ninja 650 - 2021

Kawasaki Ninja 650 - 2022 onwards

Kawasaki Versys 650 / KLE 650 - 2019-2021

Kawasaki Versys 650 / KLE 650 - 2022 onwards

Kawasaki Z300 - 2015-2016

Kawasaki Z400 - 2018

Kawasaki Z400 - 2019-2023

Kawasaki Z650 - 2017

Kawasaki Z650 - 2018

Kawasaki Z650 - 2019

Kawasaki Z650 - 2020

Kawasaki Z650 - 2021

Kawasaki Z650 - 2022

Kawasaki Z650 - 2023

Kawasaki Z650 - 2024 onwards

Kawasaki Z650RS - 2022 onwards

Why remove the secondary throttle bodies?

The secondary throttle valve actuator/servomotor (STVA) often fails and is usually not available as a spare part, but only together with the complete throttle body (very expensive!). Therefore, it is common to remove the secondary throttle valves to avoid this unnecessary cost.

On some bikes, removing the secondary throttle valves can also increase performance.

Removing the throttle valves and the servomotor will cause the ECU to detect two faults:

- the absence of the STVA actuator/servomotor

- an incorrect signal from the STPS secondary throttle valve position sensor.

The STVE emulator connects to the STVA and STPS pins of the ECU to provide the correct signals and thus avoid the detection of the two faults.