Kia Optima: Installation - Engine Control Module (ECM). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2025 Service ManualKia Optima: Installation

In the case of the vehicle equipped with immobilizer or button engine start system, perform "Key Teaching" procedure together (Refer to "Immobilizer" or "Button Engine Start System in BE group).

1. Installation is reverse of removal.

ECM installation nut:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m,7.2 ~ 8.7 lb-ft)

ECM bracket installation bolt/nut:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m,7.2 ~ 8.7 lb-ft)



Removal
In the case of the vehicle equipped with immobilizer or button engine start system, perform "Key Teaching" procedure together ...

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 ...

See also:

Checking the Engine Oil Level
1. Be sure the vehicle is on level ground. 2. Start the engine and allow it to reach normal operating temperature. 3. Turn the engine off and wait a few minutes for the oil to return to the oil pan. ...

Anchor Pretensioner (APT). Description and Operation
Description Front seat belt anchor pretensioner operates as well as belt pretensioner at the same time If it gets into its deploy condition after a collision. It is located at near anchor on fron ...

Installation
1. Apply a light coat of engine oil to the oil cooler packing surface (A), and then install the oil cooler with fix bolt (B). Tightening torque:44.1 ~ 53.9 N.m (4.5 ~ ...

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