Honda1988–1989Technical specifications

Integra 1.6: Technical specifications

Workshop data for the 1.6-litre petrol (engine code D16A2). 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 (D16A2) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make
Honda
Model
Integra
Years
1988–1989
Fuel
Petrol
Engine code
D16A2

Performance & efficiency

Power
92 kW (125 hp)
Engine size
1,590 cc
Cylinders
4 · DOHC
Compression ratio
9.3:1
Fuel system
Honda

Fluids & capacities

Engine oil (with the filter)
3.5 litres
All 121 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type4/DOHC
Capacity (Fiscal) cc1590 (1579)
Compression ratio :19,3
Suitable for unleaded petrolYes
Minimum octane rating RON95
Ignition system TypeTSZ-i
Ignition system DescriptionTrans-i
Trigger locationDistributor
Fuel system MakeHonda
Fuel system TypePGM-FI
Fuel system DescriptionMFI-s
Air metering TypeMAP
Combined ignition and fuel ECMNo
Diagnostic socketYes

Ignition system

Ignition coil supply voltage + with ballast V12,0
Primary resistance Ohm1,24-1,46
Secondary resistance Ohm8000-12000

Firing order

The firing order for the Honda Integra 1.6 (1988–1989) is 1-3-4-2.

Firing order1-3-4-2

Valve clearances

Valve clearances for the Honda Integra 1.6 (1988–1989) are 0,13-0,17 mm inlet and 0,15-0,19 mm exhaust, measured cold.

Valve clearance - INLET mm0,13-0,17 cold
Valve clearance - EXHAUST mm0,15-0,19 cold

Engine oil & fluids

Engine oil

The Honda Integra 1.6 (1988–1989) takes 3.5 litres of engine oil with the filter.

A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification SF/A2.

A listed engine oil option is SAE 10W-30 for moderate climates, with API/ACEA classification SF/A2.

A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification SF/A2.

A listed engine oil option is SAE 20W-40 for hot climates, with API/ACEA classification SF/A2.

Manual gearbox

The manual gearbox has a listed capacity of 2.3 litres.

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

Coolant

The total cooling-system capacity entries are 5.6 litres without a stated condition; 5.5 litres for AT.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range Cold climate
Engine oil grade SAE 5W-30
Engine oil classification API/ACEA SF/A2
Ambient temperature range Moderate climate
Engine oil grade SAE 10W-30
Engine oil classification API/ACEA SF/A2
Ambient temperature range Moderate climate alternative
Engine oil grade SAE 10W-40
Engine oil classification API/ACEA SF/A2
Ambient temperature range Hot climate
Engine oil grade SAE 20W-40
Engine oil classification API/ACEA SF/A2
Engine with filter(s) litres 3.5
Other lubricants and capacities
Manual transmission oil grade SAE 10W-30, 10W-40
Manual transmission litres 2.3
Automatic transmission fluid Type Dexron II
Automatic transmission (drain & refill) litres 2.4
Cooling system - total capacity litres 5,6 AT=5,5

Brakes & wear limits

Brake disc thickness

Brake discs on the Honda Integra 1.6 (1988–1989) are replaced at a minimum thickness of 17 mm (ventilated) front and 8 mm rear.

Minimum disc thickness for replacement - ventilated Front17 mm
Minimum disc thickness for replacement Rear8 mm
Maximum drum diameter for replacement Rear201 mm

Brake disc and drum dimensions

Disc thickness variation Front0,015 mm
Disc thickness variation Rear0,015 mm
Disc runout Front0,10 mm
Disc runout Rear0,15 mm
Minimum pad thickness Front3 mm
Minimum pad thickness Rear1,6 mm
Minimum shoe thickness Rear2 mm
Parking brake travel No. of notches4-8

Service & electrical

Ignition timing

Basic ignition timing for the Honda Integra 1.6 (1988–1989) is 20°±2° BTDC at 800 rpm.

Ignition timingWith vacuum
Ignition timing - basic BTDC °Engine/rpm20±2/800

Battery

The Honda Integra 1.6 (1988–1989) uses a 12 V, 45 Ah battery (reserve capacity 65 minutes).

Battery V/RC(Ah)12/65 (45)

Spark plugs

The Honda Integra 1.6 (1988–1989) uses NGK BCPR6EY-11 spark plugs with a 1,1 mm electrode gap.

Spark plugs Original equipmentNGK
Spark plug TypeBCPR6EY-11
Electrode gap mm1,1
Spark plugs MakeAutolite
Spark plug Type3923
Electrode gap mm1,0
Spark plugs MakeBosch
Spark plug TypeFR7DCX
Electrode gap mm1,1
Spark plugs MakeChampion
Spark plug TypeRC8YC4
Electrode gap mm1,1
Spark plugs MakeNGK
Spark plug TypeBCPR6EY-11
Electrode gap mm1,1

Tuning and emissions

Idle speed rpm800±50
Idle speed - alternative rpmAT=750±50
Fast idle speed - MT/AT rpm1000-1800
Oil temperature °C60
CO level at idle speed - tailpipe Vol. % CO0,1
HC level at idle speed ppm300
CO2 level at idle speed Vol. % CO213-16
O2 level at idle speed Vol. % O20,5-2,0

Starting and charging

Starter motor MakeMitsuba
Starter motor Type1,4 kW
Minimum starting voltage V8,0
Maximum cranking amps A122-149
Alternator MakeNippon Denso
Alternator Type12V 60A
Alternator output A/V/rpm65/13,5/6000
Regulated voltage V13,9-15,1

Service checks and adjustments

Oil pressure bar/rpm4,1-5,4/3000
Radiator cap bar0,70-1,00
Thermostat opens °C76-78
Drive belt tension - alternator/PAS/AC mm6-9/18-22

Fuel system

Regulated pressure with vacuum bar2,5
Crankshaft position (CKP) sensor/engine speed (RPM) sensor Ohm650-850
Injector Ohm1,5-2,5
Idle air control (IAC) valve/idle speed control (ISC) actuator Ohm8,0-15,0

Tightening torques

Cylinder head bolt torque

The cylinder head bolts on the Honda Integra 1.6 (1988–1989) are tightened in 2 stages: 30 Nm, then a final 66 Nm.

Cylinder head
Renew boltsNo
Tighten30 Nm
Tighten66 Nm
Cylinder head instructions—
Other engine tightening torques
Main bearings Renew bolts/nutsNo
Main bearings Stage 130 Nm
Main bearings Stage 263 Nm
Big end bearings Renew bolts/nutsNo
Big end bearings Stage 116 Nm
Big end bearings Stage 232 Nm
Oil pump to cylinder block12 Nm
Sump bolts1)6 Nm 2)12 Nm
Sump drain bolt45 Nm
Flywheel/driveplate120 Nm/75 Nm
Clutch pressure plate26 Nm
Crankshaft pulley/damper centre bolt115 Nm
Camshaft sprocket/gear38 Nm
Camshaft carrier/cap12 Nm
Camshaft/rocker cover10 Nm
Inlet manifold to cylinder head22 Nm
Exhaust manifold to cylinder head32 Nm
Spark plugs18 Nm
Chassis tightening torques
Front hub185 Nm
Rear hub185 Nm
Steering track rod end44 Nm
Brake caliper to carrier Front45 Nm
Brake caliper/carrier to hub Front78 Nm
Back plate to hub Rear45 Nm
Road wheels110 Nm

Air conditioning

Air conditioning refrigerant TypeR12
Air conditioning refrigerant quantity grams900±50
Air conditioning oil quantity cm³—

Frequently asked questions

What is the firing order of the Honda Integra 1.6?

The firing order for the Honda Integra 1.6 (1988–1989) is 1-3-4-2.

What spark plugs does the Honda Integra 1.6 use?

The Honda Integra 1.6 (1988–1989) uses NGK BCPR6EY-11 spark plugs with a 1,1 mm electrode gap.

How much oil does the Honda Integra 1.6 take?

The Honda Integra 1.6 (1988–1989) takes 3.5 litres of engine oil with the filter. A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification SF/A2. A listed engine oil option is SAE 10W-30 for moderate climates, with API/ACEA classification SF/A2. A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification SF/A2. A listed engine oil option is SAE 20W-40 for hot climates, with API/ACEA classification SF/A2.

What are the valve clearances for the Honda Integra 1.6?

Valve clearances for the Honda Integra 1.6 (1988–1989) are 0,13-0,17 mm inlet and 0,15-0,19 mm exhaust, measured cold.

What is the cylinder head torque for the Honda Integra 1.6?

The cylinder head bolts on the Honda Integra 1.6 (1988–1989) are tightened in 2 stages: 30 Nm, then a final 66 Nm.

What is the ignition timing for the Honda Integra 1.6?

Basic ignition timing for the Honda Integra 1.6 (1988–1989) is 20°±2° BTDC at 800 rpm.

More on the Integra