Kia Cadenza YG: Engine Electrical System / Specifications

Kia Cadenza YG 2016-2021 Service Manual / Engine Electrical System / Specifications

Specification
Ignition System
Ignition Coil
Item
Specification
Primary Coil Resistance (Ω)
0.62 ± 10％ [20°C (68°F)]
Secondary Coil Resistance (kΩ)
7.0 ± 15％ [20°C (68°F)]

Spark plug
Item
Specification
Type
SILZKR7B11
Gap
1.0 ~ 1.1 mm
(0.0394 ~ 0.0433 in.)

Condenser
Item
Specification
Capacitance (uF)
0.47 [1KHz]
Insulation resistance (MΩ)
1,000 [DC 500 V/1 Min]

Charging System
Alternator
Item
Specification
Rated voltage
13.5V , 150A
Speed in use
1,500 ~ 18,000rpm
Voltage regulator
IC Regulator built in type
Default regulated voltage (V) [COM terminal]
14.0 ~ 15.5 (-35°C)
14.0 ~ 15.0 (25°C)
13.1 ~ 15.0 (140°C)
Regulator Setting Voltage (V) [COM terminal]
11.6 ~ 15.4
[5,000 rpm / min / 10A]
Allowable input load at L-terminal vlotage [V]
12
Altermator warning lamp function
Rotor coil disconnected
Over voltage
Low voltage

Battery
Item
Specification
Model type
CMF80L-BCI
Capacity [20HR/5HR] (AH)
80/64
Cold Cranking Amperage (A)
660 (SAE) / 528 (EN)
Reserve Capacity (Min)
145

   
•
Model type description

•
Cold Cranking Ampere (CCA): Cold Cranking Amps is a rating used in the battery industry to define a battery''s ability to start an engine in cold temperatures.
–
The rating is the number of amps a new, fully charged battery can deliver at -18 °C(-0.4 °F) for 30 seconds, while maintaining a voltage of at least 7.2 volts for a 12 volt battery.
–
The higher the CCA rating, the greater the starting power of the battery.
•
RESERVE CAPACITY (RC) : Reserve Capacity is a battery industry rating, defining a battery''s ability to power a vehicle with an inoperative alternator or fan belt.
–
The rating is the number of minutes a battery at 26.7 °C(80 °F) can be discharged at 25 amps and maintain a voltage of 10.5 volts for a 12 volt battery.
–
The higher the reserve rating, the longer your vehicle can operate should your alternator or fan belt fail.
Starting System
Starter
Item
Specification
Rated voltage
12 V, 1.7 kW
The number of pinion teeth
12
Performance
[No-load, 11.5 V]
Ampere
Max. 85 A
Speed
Min. 2,550 rpm

Tightening Torques
Item
N.m
kgf.m
lb-ft
Ignition coil installation bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Spark plug installation
14.7 ~ 24.5
1.5 ~ 2.5
10.9 ~ 18.1
Condenser & Hanger bracket installation bolt
6.9 ~ 10.8
0.7 ~ 1.1
5.1 ~ 8.0
Alternator installation bolt
26.5 ~ 33.3
2.7 ~ 3.4
19.5 ~ 24.6
Battery (+) terminal tightening nut
7.8 ~ 9.8 
0.8 ~ 1.0
5.2 ~ 8.7
Battery (-) terminal l tightening nut
4.0 ~ 6.0
0.4 ~ 0.6
2.9 ~ 4.3
Battery mounting bracket installation bolt
9.8 ~ 11.8
1.0 ~1.2
7.2 ~ 8.7
Battery tray installation bolt
8.8 ~ 13.7
0.9 ~1.4
6.5 ~ 10.1
Starter installation bolt
49.0 ~ 63.7
5.0 ~ 6.5
36.2 ~ 47.0
Starter cover installation bolt
8.8 ~ 13.7
0.9 ~ 1.4
6.5 ~ 10.1
Starter cover installation nut
4.0 ~ 6.0
0.4 ~ 0.6
2.9 ~ 4.3

    Special Service Tools Tool (Number and name)IllustrationUseDigital Level [SCC Setting JIG](0K964-3T000)Smart Cruise Control (SCC) Unit radar sensor alignment

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Antenna Coil Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Disconnect the 6P connector (B) of the coil antenna and then remove the coil antenna (A) after loosening the screw.

    Kia Cadenza YG 2016-2021 Service Manual: General Safety Information and Caution

    Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

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