Chang 'an S460 Throttle Problem

Check whether the main plug of idle motor and the harness of throttle position sensor are loose (black circle under the driver's seat).

At present, it is not recommended to keep the EFI vehicle in neutral for a long time, because the vehicle speed is also a data of computer fuel supply.

The car is probably not a problem with the throttle assembly.

The main suspicion is that the plug is loose or unclean. Then there is the throttle position sensor (it is recommended to clear the fault code after replacement).

If the throttle is stuck, it is recommended to tighten the throttle adjusting screw slightly, and it is suspected that the tension is too small.