Kia Optima Manuals

Kia Optima: Specifications - General Information - Engine Electrical System - Kia Optima TF 2011-2026 Service ManualKia Optima: Specifications

Specifications

Ignition System
Items
 Specifications
Ignition coil
 Primary resistance
 0.62 ± 10 % (Ω)
Secondary resistance
 7.0 ± 15 % (kΩ)
Spark plugs
 Type
 ZXU20HCR8
Gap
 0.7 ~0.8 mm (0.0276 ~ 0.0315 in.)

Starting System

Items
 Specifications
Starter
 Rated voltage
 12V, 1.2kW
No. of pinion teeth
 11
No-load characteristics
 Voltage
 11.5V
Ampere
 105A, MAX
Speed
 2,950rpm, MIN

Charging System

Items
 Specifications
Alternator
 Type
 Battery voltage sensing
Rate voltage
 13.5 V, 110A
Speed in use
 1,000 ~ 18,000 rpm
Voltage regulator
 IC regulator built-in type
Regulator setting voltage
 External mode
 ECU control
Internal mode
 14.55 ± 0.3V
Temperature compensation
 External mode
 ECU control
Internal mode
 -3.5 ± 2mV / °C
Battery
 Type
 54-26GL
Cold cranking amperage [at -18°C(-0.4°F)]
 600A
Reserve capacity
 110min
Specific gravity [at 25°C(77°F)]
 1.280 ± 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).


General Information
...

Troubleshooting
Trouble Shooting Ignition System Symptom Suspect area Remedy Engine will not start or is hard to start (Cranks OK) Ignition lock switch ...

See also:

Inspection
1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

Repair procedures
Inspection Self Diagnosis With GDSSmart key system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. The following thr ...

Phone Setup
All Bluetooth® wireless technology related operations can be performed in PHONE menu. 1) Push the SETUP button to enter SETUP mode. 2) Select “Phone” item by rotating the TUNE knob, then push ...

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