9000 L4-2290cc 2.3L DOHC Turbo EFI (1992)
Throttle Position Sensor: Description and Operation
Throttle Position Sensor
Description
The throttle position switch is replaced in the LH 2.4.2 system by a position sensor. This provides the control module steplessly with information on
the position of the throttle.
Throttle position sensing is adaptive, which means that the control module "learns" which throttle angle signals correspond to idling speed and wide
open throttle. As a result, all manual adjustment of the position sensor is unnecessary although basic setting must be carried out manually.
