ENGINE TECHNICAL DATA

id015000800100

Item

Engine

13B-MSP

(Standard power)

13B-MSP

(High power)

MECHANICAL

Drive belt deflection

(with pressure of 98 N

{10 kgf, 22 lbf})

(N {kgf, lbf})

Generator

New

4.0—4.5 {0.16—0.17}

When adjusting

4.5—5.0 {0.18—0.19}

Deflection limit

6.0 {0.24} or more

A/C

New

3.0—3.8 {0.11—0.14}

When adjusting

3.3—4.0 {0.13—0.15}

Deflection limit

5.5 {0.21} or more

Drive belt tension

(when using the SST)

(N {kgf, lbf})

Generator

New

620—767 {63.3—78.2, 140—172}

When adjusting

519—666 {53.0—67.9, 117—149}

Deflection limit

344 {35.1, 77.3} or less

A/C

New

559—706 {57.1—71.9, 126—158}

When adjusting

519—617 {53.0—62.9, 117—138}

Tension limit

265 {27.1, 59.6} or less

Compression pressure

(kPa {kgf/cm², psi}[rpm])

Standard

830 {8.5, 120}[250 rpm]

Minimum

680 {6.9 , 98.6}[250 rpm]

Standard difference in chambers

Within 150 {1.5, 21.8}

Standard difference in rotors

Within 100 {1.0, 14.5}

Pushing distance of the rear oil seal

Until it is attached to the seating face of

stationary gear

Idle speed

(rpm)

MT

750—850

AT

760—860

Idle-up speed*¹

(rpm)

Electrical loads on^*1

MT

Neutral

750—850

AT

N range

780—880

D range

760—860

R range

730—830

A/C on

(standard)

MT

Neutral

760—860

AT

N range

780—880

D range

760—860

R range

730—830

A/C on (standard)+

electrical loads on^*1

MT

Neutral

790—890

AT

N range

780—880

D range

760—860

R range

730—830

A/C on

(heavy load)

MT

Neutral

790—890

AT

N range

800—900

D range

780—880

R range

780—880

LUBRICATION SYSTEM

Oil pressure (reference value)

[oil temperature: 100°C {212°F}]

(kPa {kgf/cm², psi}[rpm])

350 {3.57, 50.8}[3,000]

Oil capacity

(approx. quantity)

Oil replacement

(L {US qt, Imp qt})

3.3 {3.5, 2.9}

Oil and oil filter replacement

(L {US qt, Imp qt})

3.5 {3.7, 3.1}

Engine overhaul

(L {US qt, Imp qt})

4.7 {5.0, 4.1}

Total (dry engine)

(L {US qt, Imp qt})

With single oil cooler: 5.8 {6.1, 5.1}

With twin oil cooler: 6.7 {7.1, 5.9}

COOLING SYSTEM

Coolant capacity

(L {US qt, Imp qt})

9.8 {10.4, 8.6}

Cooling system cap valve opening pressure

(kPa {kgf/cm², psi})

73.3—103.3 {0.748—1.053, 10.63—14.98}

Thermostat

Initial-opening temperature

(°C {°F})

80—84 {176—183}

Full-opening temperature

(°C {°F})

95 {203}

Full-open amount

(mm {in})

8.5 {0.33} or more

Cooling fan motor current

[12 V] (A)

Cooling fan No.1: 8.9—11.9

Cooling fan No.2: 4.0—7.0

FUEL SYSTEM

Fuel line hold pressure

(kPa {kgf/cm², psi})

375—450

{3.83—4.58, 54.4—65.2}

Fuel injector

Leakage

Position: FP1, RP1

1 drop/110 min. or more

Position: FS, RS

1 drop/30 min. or more

1 drop/70 min. or more

Position: FP2, RP2

—

1 drop/70 min. or more

Resistance [20°C {68°F}]

(ohm)

13.8

CHARGING SYSTEM

Battery

Electrolyte gravity

1.27—1.29 [20°C {68°F}]

Battery parasitic draw (When the ignition is off (key is removed), all doors and the bonnet are closed.)

(mA)

Vehicles with immobilizer system: 25—45

Vehicles without immobilizer system: 30 or less

Test load chart

(A)

Battery type

(5-hour rate)

50D20L (40)

150

75D23L (52), 75D26L (52)

195

Slow charge

(A)

Battery type (5-hour rate)

50D20L (40)

4.0—5.0

75D23L (52), 75D26L (52)

5.0—6.0

Quick charge

(A/30 min.)

Battery type (5-hour rate)

50D20L (40)

25

75D23L (52), 75D26L (52)

35

Generator

Standard voltage

(V)

Ignition switch ON

Terminal

B

B+

P

Approx. 1.0 or less

D

Approx. 0

Idle [20°C {68°F}]

Terminal

B

13.0—15.0

P

Approx. 3.0—8.0

D

^*4

Generated current (Reference)

(A)

Terminal B current

[Engine speed 1,000 rpm]

0^*2—70

Terminal B current

[Engine speed 2,000 rpm]

0^*2—97

IGNITION SYSTEM

Spark plug

Type

Australian specs.

Leading side

N3H5 18 110 (RE7C-L)^*5

N3Y8 18 110 (RE7C-L)^*5

N3Y9 18 110 (RE6C-L)^*3

Trailing side

N3Y1 18 110 (RE9B-T)^*5

N3H1 18 110C (RE9B-T)^*5

European (L.H.D. U.K.) specs.

Leading side

N3J1 18 110A (RE8C-L)^*5

N3Z1 18 110A (RE8C-L)^*5

N3Z2 18 110A (RE7C-L)^*3

Trailing side

N3Y4 18 110A (RE9B-T)^*5

N3H8 18 110B (RE9B-T)^*5

Plug gap

Standard

(mm {in})

Australian specs.: 1.15—1.25 mm {0.046—0.049 in}

European (L.H.D. U.K.) specs.: 1.05—1.15 mm {0.041—0.045 in}

Maximum

(mm {in})

Leading side: 1.5 {0.059}

Trailing side: 1.4 {0.055}

Resistance [25°C {77°F}]

(kilohm)

3.0—7.5

Tightening torque

(N·m {kgf·cm, in·lbf})

12.8—17.7 {131—180, 114—156}

High-tension lead

Resistance [20°C {68°F}]

(kilohm)

1.0—4.0

STARTING SYSTEM

Starter

No load test

Voltage

(V)

11

Current

(A)

MT: 90 or less^*6, AT: 105 or less^*6

120 or less^*7

Item	Engine
MECHANICAL
Drive belt deflection (with pressure of 98 N {10 kgf, 22 lbf})	(N {kgf, lbf})	Generator	New	4.0—4.5 {0.16—0.17}
When adjusting	4.5—5.0 {0.18—0.19}
Deflection limit	6.0 {0.24} or more
A/C	New	3.0—3.8 {0.11—0.14}
When adjusting	3.3—4.0 {0.13—0.15}
Deflection limit	5.5 {0.21} or more
Drive belt tension (when using the SST)	(N {kgf, lbf})	Generator	New	620—767 {63.3—78.2, 140—172}
When adjusting	519—666 {53.0—67.9, 117—149}
Deflection limit	344 {35.1, 77.3} or less
A/C	New	559—706 {57.1—71.9, 126—158}
When adjusting	519—617 {53.0—62.9, 117—138}
Tension limit	265 {27.1, 59.6} or less
Compression pressure	(kPa {kgf/cm², psi}[rpm])	Standard	830 {8.5, 120}[250 rpm]
Minimum	680 {6.9 , 98.6}[250 rpm]
Standard difference in chambers	Within 150 {1.5, 21.8}
Standard difference in rotors	Within 100 {1.0, 14.5}
Pushing distance of the rear oil seal		Until it is attached to the seating face of stationary gear
Idle speed	(rpm)	MT	750—850
AT	760—860
Idle-up speed*¹	(rpm)	Electrical loads on^*1	MT	Neutral	750—850
AT	N range	780—880
D range	760—860
R range	730—830
A/C on (standard)	MT	Neutral	760—860
AT	N range	780—880
D range	760—860
R range	730—830
A/C on (standard)+ electrical loads on^*1	MT	Neutral	790—890
AT	N range	780—880
D range	760—860
R range	730—830
A/C on (heavy load)	MT	Neutral	790—890
AT	N range	800—900
D range	780—880
R range	780—880
LUBRICATION SYSTEM
Oil pressure (reference value) [oil temperature: 100°C {212°F}]	(kPa {kgf/cm², psi}[rpm])	350 {3.57, 50.8}[3,000]
Oil capacity (approx. quantity)	Oil replacement	(L {US qt, Imp qt})	3.3 {3.5, 2.9}
Oil and oil filter replacement	(L {US qt, Imp qt})	3.5 {3.7, 3.1}
Engine overhaul	(L {US qt, Imp qt})	4.7 {5.0, 4.1}
Total (dry engine)	(L {US qt, Imp qt})	With single oil cooler: 5.8 {6.1, 5.1} With twin oil cooler: 6.7 {7.1, 5.9}
COOLING SYSTEM
Coolant capacity	(L {US qt, Imp qt})	9.8 {10.4, 8.6}
Cooling system cap valve opening pressure	(kPa {kgf/cm², psi})	73.3—103.3 {0.748—1.053, 10.63—14.98}
Thermostat	Initial-opening temperature	(°C {°F})	80—84 {176—183}
Full-opening temperature	(°C {°F})	95 {203}
Full-open amount	(mm {in})	8.5 {0.33} or more
Cooling fan motor current	[12 V] (A)	Cooling fan No.1: 8.9—11.9 Cooling fan No.2: 4.0—7.0
FUEL SYSTEM
Fuel line hold pressure	(kPa {kgf/cm², psi})	375—450 {3.83—4.58, 54.4—65.2}
Fuel injector	Leakage	Position: FP1, RP1	1 drop/110 min. or more
Position: FS, RS	1 drop/30 min. or more	1 drop/70 min. or more
Position: FP2, RP2	—	1 drop/70 min. or more
Resistance [20°C {68°F}]	(ohm)	13.8
CHARGING SYSTEM
Battery	Electrolyte gravity	1.27—1.29 [20°C {68°F}]
Battery parasitic draw (When the ignition is off (key is removed), all doors and the bonnet are closed.)	(mA)	Vehicles with immobilizer system: 25—45 Vehicles without immobilizer system: 30 or less
Test load chart (A)	Battery type (5-hour rate)	50D20L (40)	150
75D23L (52), 75D26L (52)	195
Slow charge (A)	Battery type (5-hour rate)	50D20L (40)	4.0—5.0
75D23L (52), 75D26L (52)	5.0—6.0
Quick charge (A/30 min.)	Battery type (5-hour rate)	50D20L (40)	25
75D23L (52), 75D26L (52)	35
Generator	Standard voltage	(V)	Ignition switch ON	Terminal	B	B+
P	Approx. 1.0 or less
D	Approx. 0
Idle [20°C {68°F}]	Terminal	B	13.0—15.0
P	Approx. 3.0—8.0
D	^*4
Generated current (Reference)	(A)	Terminal B current [Engine speed 1,000 rpm]	0^*2—70
Terminal B current [Engine speed 2,000 rpm]	0^*2—97
IGNITION SYSTEM
Spark plug	Type	Australian specs.	Leading side	N3H5 18 110 (RE7C-L)^5 N3Y8 18 110 (RE7C-L)^5 N3Y9 18 110 (RE6C-L)^*3
Trailing side	N3Y1 18 110 (RE9B-T)^5 N3H1 18 110C (RE9B-T)^5
European (L.H.D. U.K.) specs.	Leading side	N3J1 18 110A (RE8C-L)^5 N3Z1 18 110A (RE8C-L)^5 N3Z2 18 110A (RE7C-L)^*3
Trailing side	N3Y4 18 110A (RE9B-T)^5 N3H8 18 110B (RE9B-T)^5
Plug gap	Standard	(mm {in})	Australian specs.: 1.15—1.25 mm {0.046—0.049 in} European (L.H.D. U.K.) specs.: 1.05—1.15 mm {0.041—0.045 in}
Maximum	(mm {in})	Leading side: 1.5 {0.059} Trailing side: 1.4 {0.055}
Resistance [25°C {77°F}]	(kilohm)	3.0—7.5
Tightening torque	(N·m {kgf·cm, in·lbf})	12.8—17.7 {131—180, 114—156}
High-tension lead	Resistance [20°C {68°F}]	(kilohm)	1.0—4.0
STARTING SYSTEM
Starter	No load test	Voltage	(V)	11
Current	(A)	MT: 90 or less^6, AT: 105 or less^6 120 or less^*7

Recommended engine oil

Item		Market
Item		Europe		Except Europe
Engine oil	Grade	API SG, SH, SJ, SL ACEA A1 or A3	API SG, SH, SJ, SL	API SG, SH, SJ, SL ILSAC GF–2, GF–3
	Viscosity (SAE)	5W–30	10W–30	40, 30, 20, 20W–20, 10W–30, 10W–40, 10W–50, 20W–40, 15W–40, 20W–50, 15W–50, 5W–20, 5W–30
	Remarks	Mazda genuine Dexelia oil e.g.	—	—

*1 :The headlight, rear window defroster, blower fan (2-step or more) are on.

*2 :The lower limit must be more than 0 A.

*3 :Hot type plug: Available only for customers who often drive their car at very low speed which causes the plugs to foul easily.

*4 :Turn the following electrical loads on and verify that the voltage reading increases.

• Headlights

• Blower motor

• Rear window defroster

*5 :Standard equipment

*6 :Applied VIN (Assumed)

Australian specs.

JM0 FE103100 100001—103027

European (L.H.D.) specs.

JMZ SE1736*# 100001—129709

JMZ SE17N2*# 100001—129709

U.K. specs.

JMZ SE17360# 100001—129709

JMZ SE17N20# 100001 —129709

*7 :Applied VIN (Assumed)

Australian specs.

JM0 FE103100 103028—

European (L.H.D.) specs.

JMZ SE1736*# 129710—

JMZ SE17N2*# 129710—

U.K. specs.

JMZ SE17360# 129710—

JMZ SE17N20# 129710—

Item							Engine
Item							13B-MSP (Standard power)	13B-MSP (High power)
MECHANICAL
Drive belt deflection (with pressure of 98 N {10 kgf, 22 lbf})		(N {kgf, lbf})		Generator		New	4.0—4.5 {0.16—0.17}
						When adjusting	4.5—5.0 {0.18—0.19}
						Deflection limit	6.0 {0.24} or more
				A/C		New	3.0—3.8 {0.11—0.14}
						When adjusting	3.3—4.0 {0.13—0.15}
						Deflection limit	5.5 {0.21} or more
Drive belt tension (when using the SST)		(N {kgf, lbf})		Generator		New	620—767 {63.3—78.2, 140—172}
						When adjusting	519—666 {53.0—67.9, 117—149}
						Deflection limit	344 {35.1, 77.3} or less
				A/C		New	559—706 {57.1—71.9, 126—158}
						When adjusting	519—617 {53.0—62.9, 117—138}
						Tension limit	265 {27.1, 59.6} or less
Compression pressure		(kPa {kgf/cm², psi}[rpm])			Standard		830 {8.5, 120}[250 rpm]
					Minimum		680 {6.9 , 98.6}[250 rpm]
					Standard difference in chambers		Within 150 {1.5, 21.8}
					Standard difference in rotors		Within 100 {1.0, 14.5}
Pushing distance of the rear oil seal							Until it is attached to the seating face of stationary gear
Idle speed					(rpm)	MT	750—850
Idle speed					(rpm)	AT	760—860
Idle-up speed*¹		(rpm)	Electrical loads on^*1		MT	Neutral	750—850
					AT	N range	780—880
						D range	760—860
						R range	730—830
			A/C on (standard)		MT	Neutral	760—860
					AT	N range	780—880
						D range	760—860
						R range	730—830
			A/C on (standard)+ electrical loads on^*1		MT	Neutral	790—890
					AT	N range	780—880
						D range	760—860
						R range	730—830
			A/C on (heavy load)		MT	Neutral	790—890
					AT	N range	800—900
						D range	780—880
						R range	780—880
LUBRICATION SYSTEM
Oil pressure (reference value) [oil temperature: 100°C {212°F}]				(kPa {kgf/cm², psi}[rpm])			350 {3.57, 50.8}[3,000]
Oil capacity (approx. quantity)	Oil replacement				(L {US qt, Imp qt})		3.3 {3.5, 2.9}
	Oil and oil filter replacement				(L {US qt, Imp qt})		3.5 {3.7, 3.1}
	Engine overhaul				(L {US qt, Imp qt})		4.7 {5.0, 4.1}
	Total (dry engine)				(L {US qt, Imp qt})		With single oil cooler: 5.8 {6.1, 5.1} With twin oil cooler: 6.7 {7.1, 5.9}
COOLING SYSTEM
Coolant capacity					(L {US qt, Imp qt})		9.8 {10.4, 8.6}
Cooling system cap valve opening pressure					(kPa {kgf/cm², psi})		73.3—103.3 {0.748—1.053, 10.63—14.98}
Thermostat	Initial-opening temperature					(°C {°F})	80—84 {176—183}
	Full-opening temperature					(°C {°F})	95 {203}
	Full-open amount					(mm {in})	8.5 {0.33} or more
Cooling fan motor current						[12 V] (A)	Cooling fan No.1: 8.9—11.9 Cooling fan No.2: 4.0—7.0
FUEL SYSTEM
Fuel line hold pressure					(kPa {kgf/cm², psi})		375—450 {3.83—4.58, 54.4—65.2}
Fuel injector		Leakage		Position: FP1, RP1			1 drop/110 min. or more
				Position: FS, RS			1 drop/30 min. or more	1 drop/70 min. or more
				Position: FP2, RP2			—	1 drop/70 min. or more
		Resistance [20°C {68°F}]				(ohm)	13.8
CHARGING SYSTEM
Battery	Electrolyte gravity						1.27—1.29 [20°C {68°F}]
	Battery parasitic draw (When the ignition is off (key is removed), all doors and the bonnet are closed.)					(mA)	Vehicles with immobilizer system: 25—45 Vehicles without immobilizer system: 30 or less
	Test load chart (A)		Battery type (5-hour rate)		50D20L (40)		150
	Test load chart (A)		Battery type (5-hour rate)		75D23L (52), 75D26L (52)		195
	Slow charge (A)		Battery type (5-hour rate)		50D20L (40)		4.0—5.0
	Slow charge (A)		Battery type (5-hour rate)		75D23L (52), 75D26L (52)		5.0—6.0
	Quick charge (A/30 min.)		Battery type (5-hour rate)		50D20L (40)		25
	Quick charge (A/30 min.)		Battery type (5-hour rate)		75D23L (52), 75D26L (52)		35
Generator	Standard voltage	(V)	Ignition switch ON		Terminal	B	B+
						P	Approx. 1.0 or less
						D	Approx. 0
			Idle [20°C {68°F}]		Terminal	B	13.0—15.0
						P	Approx. 3.0—8.0
						D	^*4
	Generated current (Reference)	(A)	Terminal B current [Engine speed 1,000 rpm]				0^*2—70
	Generated current (Reference)	(A)	Terminal B current [Engine speed 2,000 rpm]				0^*2—97
IGNITION SYSTEM
Spark plug	Type		Australian specs.			Leading side	N3H5 18 110 (RE7C-L)^5 N3Y8 18 110 (RE7C-L)^5 N3Y9 18 110 (RE6C-L)^*3
			Australian specs.			Trailing side	N3Y1 18 110 (RE9B-T)^5 N3H1 18 110C (RE9B-T)^5
			European (L.H.D. U.K.) specs.			Leading side	N3J1 18 110A (RE8C-L)^5 N3Z1 18 110A (RE8C-L)^5 N3Z2 18 110A (RE7C-L)^*3
			European (L.H.D. U.K.) specs.			Trailing side	N3Y4 18 110A (RE9B-T)^5 N3H8 18 110B (RE9B-T)^5
	Plug gap		Standard			(mm {in})	Australian specs.: 1.15—1.25 mm {0.046—0.049 in} European (L.H.D. U.K.) specs.: 1.05—1.15 mm {0.041—0.045 in}
	Plug gap		Maximum			(mm {in})	Leading side: 1.5 {0.059} Trailing side: 1.4 {0.055}
	Resistance [25°C {77°F}]					(kilohm)	3.0—7.5
	Tightening torque				(N·m {kgf·cm, in·lbf})		12.8—17.7 {131—180, 114—156}
High-tension lead	Resistance [20°C {68°F}]					(kilohm)	1.0—4.0
STARTING SYSTEM
Starter	No load test		Voltage			(V)	11
Starter	No load test		Current			(A)	MT: 90 or less^6, AT: 105 or less^6 120 or less^*7