ENGINE TECHNICAL DATA


BHE015001001W01

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}]
Back-up current*2
(mA)
Max. 20
Test load chart
(A)
Battery type (5-hour rate)
50D20L (40)
150
75D26L (52)
195
Slow charge (A)
Battery type (5-hour rate)
50D20L (40)
4.0-5.0
75D26L (52)
5.0-6.0
Quick charge (A/30 min.)
Battery type (5-hour rate)
50D20L (40)
25
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
*5
Generated current (Reference)
(A)
Terminal B current [Engine speed 1,000 rpm]
0*3-70
Terminal B current [Engine speed 2,000 rpm]
0*3-97

IGNITION SYSTEM

Spark plug
Type
NGK
Australian specs.
Leading side: RE6A-L*4, RE7A-L
Trailing side: RE9B-T
European (L.H.D. U.K.) specs
Leading side: RE7A-L*4, RE8A-L
Trailing side: RE9B-T
Plug gap
Standard
(mm {in})
1.15-1.25 {0.046-0.049}*4
1.05-1.15 {0.041-0.045}*5
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, AT: 105 or less

Recommended engine oil

Item

Market

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 :
Back-up current is the constant flow of current present (for the audio unit, clock, PCM, etc.) when the ignition switch is off and with the ignition key removed.
*3 :
The lower limit must be more than 0 A.
*4 :
Hot type plug: Available only for customers who often drive their car at very low speed which causes the plugs to foul easily.
*5 :
Turn the following electrical loads on and verify that the voltage reading increases.

• Headlights

• Blower motor

• Rear window defroster