Kia Cadenza: Engine Electrical System / Specifications

Kia Cadenza YG 2016-2024 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

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Other information:

Kia Cadenza YG 2016-2024 Service Manual: Engine Mounting Repair procedures

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Kia Cadenza YG 2016-2024 Service Manual: Description and Operation

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