Mazda2002–2005Technical specifications

Premacy 2.0: Technical specifications

Workshop data for the 2-litre petrol (engine code FS). Covers engine, fluids, brakes, service, torques and air conditioning: the figures to check before a job or a parts order.

Summary

Match the engine code (FS) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make: Mazda
Model: Premacy
Years: 2002–2005
Fuel: Petrol
Engine code: FS

Performance & efficiency

Power: 96 kW (131 hp)
Engine size: 1,991 cc
Cylinders: 4 · DOHC
Compression ratio: 9.7:1
Fuel system: Mazda

Fluids & capacities

Engine oil (with the filter): 3.5 litres

All 125 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type	4/DOHC
Capacity (Fiscal) cc	1991
Compression ratio :1	9,7
Suitable for unleaded petrol	Yes
Minimum octane rating RON	95
Ignition system Make	Mazda
Ignition system Type	EGI
Ignition system Description	Map-DIS
Trigger location	Cam/Crankshaft
Fuel system Make	Mazda
Fuel system Type	EGI
Fuel system Description	MFI-s
Air metering Type	Mass
Combined ignition and fuel ECM	Yes
Diagnostic socket	Yes

Ignition system

Ignition coil supply voltage + with ballast V	12

Firing order

The firing order for the Mazda Premacy 2.0 (2002–2005) is 1-3-4-2.

Firing order	1-3-4-2

Valve clearances

Valve clearances for the Mazda Premacy 2.0 (2002–2005) are 0,23-0,30 mm inlet and 0,23-0,30 mm exhaust, measured cold.

Valve clearance - INLET mm	0,23-0,30 cold
Valve clearance - EXHAUST mm	0,23-0,30 cold

Engine oil & fluids

Engine oil

The Mazda Premacy 2.0 (2002–2005) takes 3.5 litres of engine oil with the filter.

See the reference table for the complete engine oil entries and their conditions.

Manual gearbox

The manual gearbox has a listed capacity of 2.7 litres. The specified oil is SAE 75W-90, with classification GL-4/5.

Coolant

The listed total cooling-system capacity is 7.5 litres.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range	➞40°C
Engine oil grade SAE	5W-30
Engine oil classification API/ACEA	SJ/A1, A3
Ambient temperature range	-25°C➞
Engine oil grade SAE	10W-30
Engine oil classification API/ACEA	SJ/A1, A3
Engine with filter(s) litres	3.5
Other lubricants and capacities
Manual transmission oil grade SAE	75W-90
Manual transmission oil classification	GL-4/5
Manual transmission litres	2.7
Automatic transmission fluid Type	Dexron II
Automatic transmission (dry fill) litres	7.2
Cooling system - total capacity litres	7.5
Brake fluid Type	DOT 3/4
Brake fluid litres	1.0
Power steering fluid Type	Dexron II
Power steering fluid litres	1.0

Brakes & wear limits

Brake disc thickness

Brake discs on the Mazda Premacy 2.0 (2002–2005) are replaced at a minimum thickness of 22 mm (ventilated) front and 8 mm rear.

Minimum disc thickness for replacement - ventilated Front	22 mm
Minimum disc thickness for replacement Rear	8 mm
Maximum drum diameter for replacement Rear	230,1 mm

Brake disc and drum dimensions

Disc thickness variation Front	0,015 mm
Disc runout Front	0,05 mm
Disc runout Rear	0,05 mm
Minimum pad thickness Front	2 mm
Minimum pad thickness Rear	1 mm
Minimum shoe thickness Rear	1 mm
Parking brake travel No. of notches	5-7

Service & electrical

Tuning and emissions

Tuning conditions
Tuning conditions	—
Ignition timing - basic BTDC °Engine/rpm	8±1/700 Not adjustable
Ignition advance checks °Engine/rpm	ECM Controlled
Idle speed rpm	650-750 Not adjustable
Oil temperature °C	80
CO level at idle speed - tailpipe Vol. % CO	0,5 Max Not adjustable
HC level at idle speed ppm	100
CO2 level at idle speed Vol. % CO2	14,5-16
O2 level at idle speed Vol. % O2	0,1-0,5
Increased idle speed for CO test rpm	2500-2800
CO content at increased idle speed Vol. %	0,3
Lambda at increased idle λ	0,97-1,03

Starting and charging

Battery V/RC(Ah)	12
Maximum cranking amps A	No load /90
Alternator output A/V/rpm	77/14/2000

Service checks and adjustments

Compression pressure bar	10,5-15,0
Oil pressure bar/rpm	3,9-4,9/3000
Radiator cap bar	0,94-1,22
Thermostat opens °C	80-84

Fuel system

Fuel pump delivery pressure bar	5-6,3
System pressure bar	2,7-3,1
Regulated pressure with vacuum bar	2,1-2,5
Engine coolant temperature (ECT) sensor Ohm/°C	290-400/80
Injector Ohm	14,2-14,8
Idle air control (IAC) valve/idle speed control (ISC) actuator Ohm	7,7-9,3
Lambda sensor (Oxygen) heater Ohm	6,0

Spark plugs

Spark plugs Original equipment	Denso
Spark plug Type	KJ16CR-11
Electrode gap mm	1,0-1,1
Spark plugs Make	Champion
Spark plug Type	RC10YC4
Electrode gap mm	1,0-1,1
Spark plugs Make	NGK
Spark plug Type	ZFR5F-11
Electrode gap mm	1,0-1,1

Tightening torques

Cylinder head bolt torque

The cylinder head bolt torque for the Mazda Premacy 2.0 (2002–2005) is 17-22 Nm.

Cylinder head
Maximum bolt length	105,5 mm
Tighten	17-22 Nm
Tighten	90°±5°
Tighten	90°±5°

Other engine tightening torques
Cylinder head instructions	—
Main bearings Stage 1	—
Main bearings
Big end bearings Stage 1	—
Big end bearings
Oil pump to cylinder block	19-25 Nm
Sump bolts	19-25 Nm
Sump drain bolt	30-40 Nm
Flywheel/driveplate	97-102 Nm
Clutch pressure plate	18-26 Nm
Crankshaft pulley/damper centre bolt	157-166 Nm
Camshaft sprocket/gear	50-60 Nm
Camshaft carrier/cap	11-14 Nm
Camshaft/rocker cover	7-11 Nm
Inlet manifold to cylinder head	20-30 Nm
Exhaust manifold to cylinder head	18-22 Nm
Exhaust downpipe to manifold	38-50 Nm
Water pump	19-25 Nm
Spark plugs	15-22 Nm
Fuel rail	19-25 Nm
Crankshaft position (CKP) sensor/engine speed (RPM) sensor	8-11 Nm
Camshaft position (CMP) sensor	8-11 Nm
Lambda sensor (Oxygen)	30-49 Nm
Knock sensor (KS)	20-34 Nm
Engine oil pressure switch	12-17 Nm
Chassis tightening torques
Front hub	236-318 Nm
Rear hub	177-235 Nm
Steering rack/box mounting	75-104 Nm
Steering track rod end	32-44 Nm
Brake caliper to carrier Front	45-49 Nm
Brake caliper/carrier to hub Front	79-102 Nm
Brake caliper to carrier Rear	22-31 Nm
Brake caliper/carrier to hub Rear	46-66 Nm
Back plate to hub Rear	19-25 Nm
ABS sensor Rear	19-25 Nm
Road wheels	89-117 Nm

Air conditioning

No. of AC service connectors	2
Air conditioning restrictor type	Expansion valve
Compressor clutch/magnetic coupling	Yes
Compressor variable displacement solenoid	No
Air conditioning refrigerant Type	R134a
Air conditioning refrigerant quantity grams	650
Air conditioning oil group	PAG
Air conditioning oil Type	Atmos GU 10
Air conditioning oil quantity cm³	150
Air conditioning oil viscosity ISO	46

Frequently asked questions

What is the firing order of the Mazda Premacy 2.0?

The firing order for the Mazda Premacy 2.0 (2002–2005) is 1-3-4-2.

How much oil does the Mazda Premacy 2.0 take?

The Mazda Premacy 2.0 (2002–2005) takes 3.5 litres of engine oil with the filter. See the reference table for the complete engine oil entries and their conditions.

What are the valve clearances for the Mazda Premacy 2.0?

Valve clearances for the Mazda Premacy 2.0 (2002–2005) are 0,23-0,30 mm inlet and 0,23-0,30 mm exhaust, measured cold.

What is the cylinder head torque for the Mazda Premacy 2.0?

The cylinder head bolt torque for the Mazda Premacy 2.0 (2002–2005) is 17-22 Nm.

What is the minimum brake disc thickness for the Mazda Premacy 2.0?

Brake discs on the Mazda Premacy 2.0 (2002–2005) are replaced at a minimum thickness of 22 mm (ventilated) front and 8 mm rear.