Code P085, Idle Throttle Angle Too High: Action
PCM turns on MIL.
NOTE:
Test number refers to number on diagnostic chart.
- Checks for other throttle position sensor codes being set, causing other throttle body problems.
- Checks if throttle body deposits are causing the increase in learned throttle angle. Check for loose fitting air duct or air cleaner causing debris to enter throttle body.
- Checks if ISC motor can retract far enough to close throttle position switch.
- Checks for proper operation of ISC motor.