Honda2004–2007Technical specifications

CR-V 2.2 i-CTDi: Technical specifications

Workshop data for the 2.2-litre diesel (engine code N22A2). Covers engine, fluids, brakes, service, torques and air conditioning: the figures to check before a job or a parts order.

Common faults & fixes

Summary

Match the engine code (N22A2) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make: Honda
Model: CR-V
Years: 2004–2007
Fuel: Diesel
Engine code: N22A2

Performance & efficiency

Power: 103 kW (140 hp)
Engine size: 2,204 cc
Cylinders: 4 · DOHC
Compression ratio: 16.7:1
Fuel system: Bosch

Fluids & capacities

Engine oil (with the filter): 5.9 litres

All 96 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type	4/DOHC
Capacity cc	2204
Compression ratio :1	16,7
Fuel system Make	Bosch
Fuel system Type	EDC 16 C

Injection system

Air metering Type	Mass
Fuel/injection pump assembly Make	Bosch
Pump type	Common rail

Injection sequence

The injection sequence for the Honda CR-V 2.2 i-CTDi (2004–2007) is 1-3-4-2.

Injection sequence	1-3-4-2

Valve clearances

Valve clearances on the Honda CR-V 2.2 i-CTDi (2004–2007) are hydraulic — they self-adjust, so no manual clearance figure applies.

Valve clearance - INLET mm	Hydraulic
Valve clearance - EXHAUST mm	Hydraulic

Engine oil & fluids

Engine oil

The Honda CR-V 2.2 i-CTDi (2004–2007) takes 5.9 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 2.5 litres. The manual gearbox capacity for dry fill is 3.1 litres.

See the reference table for the complete manual gearbox entries and their conditions.

Coolant

The listed total cooling-system capacity is 6.8 litres.

See the reference table for the complete coolant entries and their conditions.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range	All temperatures
Engine oil grade SAE	0W-30 Synthetic
Engine oil classification API/ACEA	/A5, B5
Engine with filter(s) litres	5.9
Other lubricants and capacities
Manual transmission oil grade SAE	Honda MTF
Manual transmission litres	2.5
Manual transmission (dry fill) litres	3.1
Differential oil grade - rear SAE	08293-99902HE
Differential rear litres	1.2
Coolant Type	Honda all season type 2
Cooling system - total capacity litres	6.8
Brake fluid Type	DOT 3/4
Power steering fluid Type	Honda ultra PSF-II

Brakes & wear limits

Brake disc thickness

Rear brake discs on the Honda CR-V 2.2 i-CTDi (2004–2007) are replaced at a minimum thickness of 8 mm.

Minimum disc thickness for replacement - ventilated Front	21 mm MY 2005-=23 mm
Minimum disc thickness for replacement Rear	8 mm
Maximum drum diameter for replacement Rear	201 mm

Brake disc and drum dimensions

Disc thickness variation Front	0,015 mm
Disc thickness variation Rear	0,015 mm
Disc runout Front	0,10 mm
Disc runout Rear	0,10 mm
Minimum pad thickness Front	1,6 mm
Minimum pad thickness Rear	1,6 mm
Minimum shoe thickness Rear	1 mm
Parking brake travel No. of notches	5-9

Service & electrical

Battery

The Honda CR-V 2.2 i-CTDi (2004–2007) uses a 12 V, 74 Ah battery.

Battery V/RC(Ah)	12 (74)

Tuning and emissions

Idle speed rpm	850±50
Rated no load speed rpm	4900-5100
Oil temperature °C	80
Smoke opacity - EU limit m-1 (%)	3,00 (73)
Smoke opacity - homologation value m-1 (%)	2,50 (66)

Starting and charging

Alternator output A/V/rpm	105/1,5/-

Service checks and adjustments

Compression pressure bar	24,0 Min
Oil pressure bar/rpm	4,0/3000
Radiator cap bar	1,10-1,40
Thermostat opens °C	76-80

Tightening torques

Other engine tightening torques
Cylinder head instructions	—
View more information	—
Main bearings Renew bolts/nuts	No
Main bearings Stage 1	29 Nm
Main bearings Stage 2	58°
Big end bearings Renew bolts/nuts	Yes
Big end bearings Stage 1	20 Nm
Big end bearings Stage 2	90°
Oil pump to cylinder block	44 Nm
Sump bolts	12 Nm
Sump drain bolt	39 Nm
Flywheel/driveplate	118 Nm
Clutch pressure plate	25 Nm
Crankshaft pulley/damper centre bolt	29 Nm+90°
Camshaft sprocket/gear	—
Camshaft carrier/cap	12 Nm M8=22 Nm
Camshaft/rocker cover	10 Nm
Inlet manifold to cylinder head	22 Nm
Exhaust manifold to cylinder head	44 Nm
Exhaust downpipe to manifold	22 Nm
Water pump	12 Nm
Injector/clamp	5 Nm+90°
Injector pipe unions	27 Nm
Fuel/injection pump mounting	22 Nm
Glow plugs	18 Nm
Crankshaft position (CKP) sensor/engine speed (RPM) sensor	12 Nm
Camshaft position (CMP) sensor	12 Nm
Engine coolant temperature (ECT) sensor	22 Nm
Engine oil pressure switch	18 Nm
Oil filter	25 Nm
Engine upper cover	12 Nm
Chassis tightening torques
Front hub	245 Nm
Rear hub	181 Nm
Steering wheel	39 Nm
Brake disc to hub Front	7 Nm
Brake caliper to carrier Front	74 Nm
Brake caliper/carrier to hub Front	108 Nm
Brake disc to hub Rear	7 Nm
Brake caliper to carrier Rear	34 Nm
Brake caliper/carrier to hub Rear	55 Nm
ABS sensor Front	10 Nm
ABS sensor Rear	10 Nm
Road wheels	108 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	475±25
Air conditioning oil group	PAG
Air conditioning oil Type	Dens Oil 8
Air conditioning oil quantity cm³	160
Air conditioning oil viscosity ISO	46

Frequently asked questions

What is the injection sequence of the Honda CR-V 2.2 i-CTDi?

The injection sequence for the Honda CR-V 2.2 i-CTDi (2004–2007) is 1-3-4-2.

How much oil does the Honda CR-V 2.2 i-CTDi take?

The Honda CR-V 2.2 i-CTDi (2004–2007) takes 5.9 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 Honda CR-V 2.2 i-CTDi?

Valve clearances on the Honda CR-V 2.2 i-CTDi (2004–2007) are hydraulic — they self-adjust, so no manual clearance figure applies.

What is the minimum brake disc thickness for the Honda CR-V 2.2 i-CTDi?

Rear brake discs on the Honda CR-V 2.2 i-CTDi (2004–2007) are replaced at a minimum thickness of 8 mm.

What battery does the Honda CR-V 2.2 i-CTDi use?

The Honda CR-V 2.2 i-CTDi (2004–2007) uses a 12 V, 74 Ah battery.