Description and OperationHyundai Elantra AD (2016-2020) Service Manual: Fuel Tank Air Filter Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Remove the canister assembly.
(Refer to Emission Control System - "Canister")
3.
Remove the installation bolt (A), and then remove the air filter (B).
4.
Release the lever (A), and then separa ...
Hyundai Elantra AD (2016-2020) Service Manual: Input Speed Sensor Description and Operation
Description
Input speed sensor is a vital unit that measures the rate of
rotation of the input shaft inside the transaxle and delivers the
readings to the TCM. The sensor provides critical input data that's used
in feedback control, damper clutch control, gear setting control, line
pressu ...