Hyundai Sonata: Specifications - General Information - Engine Electrical SystemHyundai Sonata: Specifications

Specification
Ignition System
Ignition Coil
Item
Specification
Primary Coil Resistance (?)
0.56 ± 10% [20°C (68°F)]
Secondary Coil Resistance (k?)
2.0 ± 15% [20°C (68°F)]

Spark Plug
Item
Specification
Type
SILZKR7E8G
Gap
0.7 ~ 0.8 mm (0.0275 ~ 0.0314 in.)

Charging System
Alternator
Item
Specification
Rated voltage
13.5V, 130A
Speed in use
1,000 ~ 18,000 rpm
Voltage regulator
IC Regulator built-in type
Regulator Setting Voltage
External mode
Refer to below graph
Internal mode
14.55 ± 0.3V
Temperature Gradient
External mode
0 ± 3 mV / °C?
Internal mode
-3.5 ± 2mV / °C

Battery
?AGM80L-DIN
Item
Specification
Model type
AGM80L-DIN
Capacity [20HR/5HR] (AH)
80/64
Cold Cranking Amperage (A)
800 (SAE) /640 (EN)
Reserve Capacity (Min)
140

   
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, 0.9 kW
The number of pinion teeth
10
Performance
[No-load, 11.5 V]
Ampere
Max. 60 A
Speed
Min. 5,500 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
Alternator B-terminal cable nut
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Alternator installation bolt [12 mm (0.47 in.)]
19.6 ~ 26.5
2.0 ~ 2.7
14.5 ~ 19.5
Alternator installation bolt [14 mm (0.55 in.)]
29.4 ~ 41.2
3.0 ~ 4.2
21.7 ~ 30.4
Battery (+) terminal tightening nut
7.8 ~ 9.8 
0.8 ~ 1.0
5.2~ 8.7
Battery (-) terminal tightening nut
3.9 ~ 5.9
0.4 ~ 0.6
2.9 ~ 4.3
Battery mounting bracket bolt
19.6 ~ 29.4
2.0 ~ 3.0
14.5 ~ 30.4
Battery tray installation bolt
19.6 ~ 29.4
2.0 ~ 3.0
14.5 ~ 30.4
Battery sensor cable installation bolt
10.8 ~13.7
1.1 ~ 1.4
8.0 ~10.1
Starter installation bolt
49.0 ~ 63.7
5.0 ~ 6.5
36.2 ~ 47.0

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