1 Scope
This document specifies open-loop test methods to determine the reactions of a vehicle in a turn to a sudden drop in motive power resulting from release of the accelerator pedal. It applies to passenger cars as defined in ISO 3833.
The open-loop manoeuvre specified in this test method is not representative of real driving conditions, but is useful to obtain measures of a vehicle’s power-off behaviour resulting from specific types of control inputs under closely controlled test conditions.
BS ISO 9816:2018 history
2018BS ISO 9816:2018 Passenger cars. Power-off reaction of a vehicle in a turn. Open-loop test method
2007BS ISO 9816:2007 Passenger cars - Power-off reaction of a vehicle in a turn - Open-loop test method
1994BS AU 256:1994 Passenger cars - Power-off reactions of a vehicle in a turn - Open-loop test method