Kia Optima Hybrid: Engine Electrical System / Specifications

Specification
Ignition System
Items
Specification
Ignition coil
Primary resistance
0.62 ± 10 % (?)
Secondary resistance
7.0 ± 15 % (k?)
Spark plugs
Type
FXU16HR11
Gap
1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.)

Charging System
Items
Specification
Auxiliary 12V battery
Type
54-28GR
Cold cranking amperage [at -18°C(-0.4°F)]
600A
Reserve capacity
113min
Specific gravity [at 20°C(68°F)]
1.28 ± 0.01

   
COLD CRANKING AMPERAGE is the amperage a battery can deliver for 30 seconds and maintain a terminal voltage of 7.2V or greater at a specified temperature.
RESERVE CAPACITY RATING is amount of time a battery can deliver 25A and maintain a minimum terminal voltage of 10.5V at 26.7°C(80.1°F).
   

High Voltage Shut-off Procedures

High Voltage Shut-off Procedures     Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow ...

Special Service Tools

Personal Protective Equipment NameIllustrationDescriptionInsulation gloveUsed when inspecting or working on the high voltage components[Insulation performance : 1000V / 300A or above]Insulation shoesUsed ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Heater hose pump Repair procedures


Inspection 1. Connect the battery voltage and check the heater hose pump motor rotation. 1. +2. - 2. If the heater hose pump voltage is not operated well, substitute with a known-good heater hose pump and check for proper operation. 3. If the problem is corrected, replace the heater hose pump. Replacement ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Description and Operation


Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system. These items have been integrated into ...

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