Kia Optima: ETC (Electronic Throttle Control) System. Description and Operation

ECM Problem Inspection Procedure

1. TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis ground using the backside of ECM harness connector as ECM side check point. If the problem is found, repa ...

Description

The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cable, an Accele ...

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Installation
• Install the component with the specified torques. • Note that internal d ...

Installation
1. Installation is the reverse of removal. • When installing, apply the ATF oil or white vas ...

Changing the Manual Transaxle Oil
1. Raise and suitably support the vehicle. 2. Remove the drain plug on the bottom of the transaxle. 3. After the oil has drained completely, install a new washer on the plug, reinstall the drain p ...