Kia Optima Hybrid: Ignition System / Description and Operation

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Electrical System / Ignition System / Description and Operation

Description

Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).

The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM. The ignition coil is activated, and timing is controlled.

Ignition System

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Repair procedures

On-vehicle Inspection Spark Test 1. Disconnect the ignition coil connectors (A). When disconnecting the ignition coil connector, pull out the locking pin (A) and then pull out the connector ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Specifications

Specification Air Conditioner ItemSpecificationCompressorTypeESC33iOil type & CapacityPOE OIL 3.8~4.5oz. (115~135cc)Motor typeBLDCDisplacement33cc/revCondenserHeat rejection14,000 ± 5% kcal/hrA/C Pressure transducerThe method to measure the pressureVoltage = 0.00878835 * Pressure (psig) + 0.5Expansion ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Power Out Side Mirror Switch Repair procedures

Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the front door trim panel. (Refer to the BD group - "Front door") 3. Disconnect the connector and remove the door mirror switch (A) after removing the screws. 4. Check for continuity between the terminals in each switch position according ...