auto

London
299388 london

Date
07.Apr.2024

Engine management

Service adjustments

Preparatory conditions

Engine at normal operating temperature.

Ignition system in good condition.
Air filter installed and in good condition.
Automatic transmission in 'P'.
All auxiliary equipment, including air conditioning, switched OFF.
Radiator fan must not run during checks and adjustments.

Idle speed

Adjustment - Fig. 1 , Fig. 2 & Fig. 3

TECHNICALDATA
Regulated idle speed - 1990 700±50 rpm
Regulated idle speed - 1991-96 770±50 rpm
Base idle speed - 1990 600±50 rpm
Base idle speed - 1991-96 620±50 rpm
Idle speed increase under load - 1990 70 rpm

Idle speed electronically controlled.

Disconnect idle air control (IAC) valve multi-plug Fig. 1 .
Start engine.
Allow idle speed to stabilise.
If idle speed not as specified:

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

1 / 27
 Adjust base idle speed with idle speed screw Fig. 2 .
Switch ignition OFF.
Reconnect multi-plug.
Remove fuse indicated in engine compartment fuse box Fig. 3 [A] or Fig. 3 [B] .
Wait 10 seconds.
Refit fuse.
Start engine.
Allow idle speed to stabilise.
Check idle speed under no-load condition.
Switch on electrical loads.
Check that idle speed remains within specification.

Fig. 1

Fig. 2

Fig. 3

CO level

Adjustment - without catalyst - Fig. 4

TECHNICALDATA
All models 1,0 ± 1,0% max. - at tail pipe

Engine at normal operating temperature.

Check idle speed.
Check CO level.
If CO level not as specified: Access CO adjustment resistor on engine control module (ECM).
Adjust CO level by turning CO adjustment resistor.

Fig. 4

Adjustment - with catalyst

TECHNICALDATA
All models 0,2% max. - at tail pipe

CO level electronically controlled.

No adjustment possible.
Start engine.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

2 / 27
 Run engine at approximately 2500-3000 rpm for 2 minutes.
Allow to idle.
Check CO level.
If CO level not as specified: Check for air leaks in intake and exhaust systems. Carry out
component and electrical tests.

Throttle initial position

Throttle initial position set by manufacturer.

No adjustment possible.

Fuel system

Fuel pressure

Checking - Fig. 5
TECHNICALDATA
System pressure Condition Value
1990-93 Vacuum OFF 2,4-2,9 bar
1993-96 Vacuum OFF 2,7-3,3 bar
Regulated pressure Condition Value
1990-93 Vacuum ON 2-2,6 bar
1993-96 Vacuum ON 2,1-2,7 bar

Ensure ignition switched OFF.

Connect pressure gauge to test connection/Schrader valve on fuel rail.
Start engine.
Allow to idle.
Disconnect vacuum hose from fuel pressure regulator.
Compare system pressure indicated with that specified.
Reconnect vacuum hose.
Compare regulated pressure indicated with that specified.

Fig. 5

Injectors
Injector checking and cleaning: Refer to General Test
Procedures.
Checking supply voltage - Fig. 6

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

3 / 27
 TECHNICALDATA
Terminals Voltage
2 & earth Battery voltage

Ensure ignition switched OFF.

Disconnect injector multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminal and earth.
Repeat test for each injector.
If voltage not as specified: Check wiring, engine control relay and series resistor.

Fig. 6

Checking resistance - Fig. 7

TECHNICALDATA
Resistance 1,5-2,5 Ω

Ensure ignition switched OFF.

Disconnect injector multi-plug.
Check resistance between injector terminals.
Repeat test for each injector.

Fig. 7

Injector series resistor

Checking resistance - Fig. 8

TECHNICALDATA
Terminals Resistance
4&1 5-7 Ω
4&6 5-7 Ω
4&5 5-7 Ω
4&2 5-7 Ω

Ensure ignition switched OFF.

Disconnect injector series resistor multi-plug.
Check resistance between injector series resistor terminals.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

4 / 27
 Fig. 8

Fuel pump

Checking operation - Fig. 9 & Fig. 10

TECHNICALDATA
Terminals Condition Voltage
1&2 See text Battery voltage

Switch ignition ON.

Fuel pump should run for approximately 1 second.
If pump does not run: Switch ignition OFF.
Ensure ignition switched OFF.
Disconnect relay module multi-plug.
Bridge harness multi-plug terminals 5 and 7 with a switched lead Fig. 9 .
Switch ignition ON.
Fuel pump should run continuously when switch is operated.
If pump does not run: Switch ignition OFF.
Disconnect fuel pump multi-plug.
Switch ignition ON.
Operate switch.
Check for battery voltage between harness multi-plug terminals Fig. 10 .
If battery voltage is not indicated: Check wiring.

Fig. 9

Fig. 10

Intake system

Throttle position (TP) sensor

Checking supply voltage - Fig. 11

TECHNICALDATA
Terminals Voltage
1&3 5 V approx.

Ensure ignition switched OFF.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

5 / 27
 Disconnect TP sensor multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminals.
If voltage not as specified: Check wiring.

Fig. 11

Checking - Fig. 11
TECHNICALDATA
Terminals Condition Voltage
2&3 Throttle closed 0,4 V approx.
2&3 Throttle fully open 4,5 V approx.

Ensure ignition switched OFF.

Do not disconnect multi-plug. Access TP sensor multi-plug terminals.
Switch ignition ON.
Check voltage between multi-plug terminals.
Operate throttle valve while checking voltage between terminals 2 and 3.
Voltage change should be smooth.

Manifold absolute pressure (MAP) sensor

Checking

Check vacuum hose for blockage or leaks.

Replace faulty hose.

Checking supply voltage - Fig. 12

TECHNICALDATA
Terminals Condition Voltage
3 & earth Ignition ON 5 V approx.
2&3 Ignition ON 5 V approx.
1&2 Ignition ON 5 V approx.

Ensure ignition switched OFF.

Disconnect MAP sensor multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminal and earth.
Check voltage between harness multi-plug terminals.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

6 / 27
 Fig. 12

Checking operation - Fig. 12

TECHNICALDATA
Terminals Condition Voltage
1&2 Ignition ON 3 V approx.

Ensure ignition switched OFF.

Do not disconnect multi-plug. Access MAP sensor multi-plug terminals.
Switch ignition ON.
Check voltage between multi-plug terminals.

Intake air temperature (IAT) sensor

Checking resistance - Fig. 13

TECHNICALDATA
Temperature Resistance
0°C 5000 Ω approx.
20°C 4000 Ω approx.
40°C 1000 Ω approx.
80°C 400 Ω approx.

Ensure ignition switched OFF.

Disconnect IAT sensor multi-plug.
Check ambient air temperature.
Check resistance between IAT sensor terminals.

Fig. 13

Idle air control (IAC) valve

Checking supply voltage - Fig. 14

TECHNICALDATA
Terminals Condition Voltage
2 & earth Ignition ON Battery voltage

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

7 / 27
 Ensure ignition switched OFF.
Disconnect IAC valve multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminal and earth.

Fig. 14

Checking operation - Fig. 15

Ensure ignition switched OFF.

Disconnect engine control module (ECM) multi-plug.
Switch ignition ON.
Bridge ECM harness multi-plug terminals A9 and A23.
Check that valve is heard to operate.

Fig. 15

Additional idle air control valve

Checking operation - Fig. 16

Ensure ignition switched OFF.

Ensure coolant temperature below 30°C.
Remove cover from additional idle air control valve.
Start engine.
Allow to idle.
Check that air flows at valve seat.
If air does not flow: Replace valve.
Engine at normal operating temperature.
Check that no air flows at valve seat.
If air flows: Replace valve.

Fig. 16

Ignition system

High-tension spark

Checking - Fig. 17
Note :Disconnect injector multi-plugs before cranking tests, to avoid damage to

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

8 / 27
catalytic converter(s).
Ensure ignition switched OFF.
Disconnect one high-tension lead from spark plug.
Connect test spark plug to high-tension lead.
Using insulated pliers, hold test spark plug 6 mm from suitable earth.
Briefly crank engine.
Check for strong blue spark.
Repeat test for each high-tension lead.
If no spark is visible: Carry out high-tension circuit component checks. Refer to General Test
Procedures.

Fig. 17

Ignition timing & firing order

Checking and adjustment - without catalyst - Fig. 18 , Fig. 19 & Fig. 20

TECHNICALDATA
ATDC/BTDC BTDC
Basic ignition timing - °/rpm 15±2/770±50
Firing order 1-3-4-2
Distributor rotation Clockwise

Ensure ignition switched OFF.

Ensure high-tension leads are connected correctly.
Check distributor rotor rotation and firing order Fig. 18 .
Connect stroboscopic timing light.
Start engine.
Allow to idle.
Check basic ignition timing Fig. 19 .
If ignition timing not as specified: Access ignition timing adjuster, adjacent to engine
control module (ECM) Fig. 20 .
Adjust by turning ignition timing adjuster screw Fig. 20 [1] .
Turn screw clockwise to advance.
Switch ignition OFF.

Fig. 18

Fig. 19

Fig. 20

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

9 / 27
Checking and adjustment - with catalyst - Fig. 18 , Fig. 19 , Fig. 21 & Fig.
22
TECHNICALDATA
ATDC/BTDC BTDC
Basic ignition timing - °/rpm 15±2/770±50
Firing order 1-3-4-2
Distributor rotation Clockwise

Ensure ignition switched OFF.

Check distributor rotor rotation and firing order Fig. 18 (except F20Z2) or Fig. 21
(F20Z2).
Ensure high-tension leads are connected correctly.
Connect stroboscopic timing light.
Bridge service socket multi-plug terminals Fig. 22 .
Start engine.
Allow to idle.
Check basic ignition timing Fig. 19 .
Adjust by turning distributor.
Switch ignition OFF.
Remove bridge wire.

Fig. 21

Fig. 22

Ignition coil
Note :Incorporated in distributor.
Checking supply voltage - Fig. 23
TECHNICALDATA
Terminals Condition Voltage
Positive (black/yellow) & earth Ignition ON Battery voltage

Ensure ignition switched OFF.

Remove distributor cap.
Switch ignition ON.
Check voltage between ignition coil terminal and earth.
If voltage not as specified: Check wiring.

Fig. 23

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

10 / 27
Checking primary resistance - Fig. 24
TECHNICALDATA
Primary resistance 0,6-0,8 Ω

Ensure ignition switched OFF.

Remove distributor cap.
Disconnect ignition coil low-tension leads.
Check resistance between ignition coil low-tension terminals.

Fig. 24

Checking secondary resistance - Fig. 25

TECHNICALDATA
Secondary resistance 13000-19000 Ω

Ensure ignition switched OFF.

Remove distributor cap.
Disconnect ignition coil low-tension leads.
Check resistance between one ignition coil low-tension terminal and the high-tension
connection.

Fig. 25

Ignition amplifier
Note :Incorporated in distributor.
Checking supply voltage - Fig. 26
TECHNICALDATA
Terminals Condition Voltage
Black/yellow wire & earth Ignition ON Battery voltage

Ensure ignition switched OFF.

Remove distributor cap.
Do not disconnect multi-plug.
Access amplifier multi-plug terminals.
Switch ignition ON.
Check voltage between specified wire and earth.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

11 / 27
 Fig. 26

Checking continuity - Fig. 26

TECHNICALDATA
Terminals Condition Voltage
White/blue wire & earth Ignition ON Battery voltage

Ensure ignition switched OFF.

Remove distributor cap.
Do not disconnect multi-plug.
Access amplifier multi-plug terminals.
Switch ignition ON.
Check voltage between specified wire and earth.
If voltage not as specified: Suspect faulty ignition coil.

Checking signal - Fig. 26

TECHNICALDATA
Terminals Condition LED
Yellow/green wire & earth Engine cranking Flashing

Note :Disconnect injector multi-plugs before cranking tests, to avoid damage to

catalytic converter(s).
Ensure ignition switched OFF.
Remove distributor cap.
Do not disconnect multi-plug.
Access amplifier multi-plug terminals.
Connect LED test lamp between multi-plug terminal and earth.
Briefly crank engine.
Check that LED flashes.
If LED does not flash: Suspect faulty crankshaft position (CKP) sensor. Suspect faulty engine
control module (ECM).

Checking operation - Fig. 26

TECHNICALDATA
Terminals Condition LED
White/blue wire & earth Engine cranking Flashing

Note :Disconnect injector multi-plugs before cranking tests, to avoid damage to

catalytic converter(s).
Ensure ignition switched OFF.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

12 / 27
 Remove distributor cap.
Do not disconnect multi-plug.
Access amplifier multi-plug terminals.
Connect LED test lamp between multi-plug terminal and earth.
Briefly crank engine.
Check that LED flashes.
If LED does not flash: Suspect faulty ignition amplifier.

Engine sensors

Engine coolant temperature (ECT) sensor

Checking - Fig. 27
TECHNICALDATA
Temperature Resistance
0°C 5000 Ω approx.
20°C 4000 Ω approx.
40°C 1000 Ω approx.
60°C 500 Ω approx.
80°C 400 Ω approx.
100°C 200 Ω approx.

Ensure ignition switched OFF.

Disconnect ECT sensor multi-plug.
Relieve residual pressure in cooling system.
Remove ECT sensor from engine.
Immerse ECT sensor probe in coolant of specified temperature.
Check resistance between ECT sensor terminals.
ECT sensor may be checked in situ if engine temperature and resistance readings are
compared.

Fig. 27

Crankshaft position (CKP) sensor

Note :Incorporated in distributor.
Checking resistance - Fig. 28
TECHNICALDATA
Terminals Resistance
1990-93

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

13 / 27
 TECHNICALDATA
2&6 350-700 Ω
1993-96
2&6 260-500 Ω

Ensure ignition switched OFF.

Disconnect distributor multi-plug (8 pins).
Check resistance between distributor terminals.

Fig. 28

Engine speed (RPM) sensor

Note :Incorporated in distributor.
Checking resistance - Fig. 28
TECHNICALDATA
Terminals Resistance
1990-93
3&7 350-700 Ω
1993-96
3&7 260-500 Ω

Ensure ignition switched OFF.

Disconnect distributor multi-plug (8 pins).
Check resistance between distributor terminals.

Camshaft position (CMP) sensor

Note :Incorporated in distributor.
Checking resistance - Fig. 28
TECHNICALDATA
Terminals Resistance
1990-93
1&5 350-700 Ω
1993-96
1&5 260-500 Ω

Ensure ignition switched OFF.

Disconnect distributor multi-plug (8 pins).

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

14 / 27
 Check resistance between distributor terminals.

Emission control system

CO adjustment resistor - without catalyst

Checking resistance - Fig. 29

TECHNICALDATA
Terminals Resistance
1&3 4000-6000 Ω
1&2 4000-6000 Ω
2&3 4000-6000 Ω

Ensure ignition switched OFF.

Disconnect CO adjustment resistor multi-plug.
Check resistance between CO adjustment resistor terminals.

Fig. 29

Heated oxygen sensor (HO2S)

Checking signal - Fig. 30

TECHNICALDATA
Terminals Condition Voltage
1&2 RPM increasing - 4500 rpm min. 0,6 V min.
1&2 RPM decreasing 0,4 V max.
Battery + to terminal 3
Battery - to terminal 4

Ensure engine is at normal operating temperature.

Ensure ignition switched OFF.
Disconnect HO2S multi-plug.
Connect battery voltage supply to specified HO2S terminals.
Start engine.
Allow to idle for 2 minutes.
Increase engine speed sharply two or three times.
Check voltage between HO2S terminals.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

15 / 27
 Fig. 30

Oxygen sensor heater

Checking resistance - Fig. 31

TECHNICALDATA
Terminals Condition Resistance
3&4 Ignition OFF 10-40 Ω

Ensure ignition switched OFF.

Disconnect HO2S multi-plug.
Check resistance between HO2S terminals.

Fig. 31

Checking supply voltage - Fig. 31

TECHNICALDATA
Terminals Condition Voltage
3&4 Ignition ON Battery voltage

Ensure ignition switched OFF.

Disconnect HO2S multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminals.

Exhaust gas recirculation (EGR) solenoid

Checking supply voltage - Fig. 32

TECHNICALDATA
Terminals Condition Voltage
2 & earth Ignition ON Battery voltage

Ensure ignition switched OFF.

Disconnect EGR solenoid multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminal and earth Fig. 32 [1] .
If voltage not as specified: Check wiring.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

16 / 27
 Fig. 32

Checking operation - Fig. 32

TECHNICALDATA
Battery + to terminal 2
Battery - to terminal 1

Ensure ignition switched OFF.

Disconnect EGR solenoid multi-plug.
Connect battery voltage supply to EGR solenoid terminals Fig. 32 [2] .
Check that EGR solenoid is heard to operate.

Exhaust gas recirculation (EGR) valve position sensor

Checking supply voltage - Fig. 33

TECHNICALDATA
Terminals Condition Voltage
1&3 Ignition ON 5 V approx.

Ensure ignition switched OFF.

Disconnect EGR valve position sensor multi-plug.
Switch ignition ON.
Check voltage between harness multi-plug terminals Fig. 33 [1] .

Fig. 33

Checking operation - Fig. 33

TECHNICALDATA
Terminals Vacuum Voltage
2&3 Zero 1,2 V approx.
2&3 0,2 bar 4,3 V approx.

Ensure ignition switched OFF.

Do not disconnect multi-plug. Access EGR valve position sensor multi-plug terminals.
Switch ignition ON.
Check voltage between harness multi-plug terminals Fig. 33 [2] .

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

17 / 27
 Connect vacuum pump to EGR valve.
Apply vacuum.
Check voltage between harness multi-plug terminals.

Evaporative emission (EVAP) canister purge valve

Checking supply voltage - Fig. 34

TECHNICALDATA
Terminals Condition Voltage
3&4 Engine idling Battery voltage

Ensure ignition switched OFF.

Disconnect EVAP valve multi-plug.
Start engine.
Allow to idle.
Check voltage between harness multi-plug terminals.
If voltage not as specified: Check wiring.

Fig. 34

Control system

Relay module

Checking supply voltage - Fig. 35

TECHNICALDATA
Terminals Condition Voltage
1 & earth Ignition OFF Battery voltage
5 & earth Ignition ON Battery voltage
6 & earth Engine cranking Battery voltage

Ensure ignition switched OFF.

Disconnect relay module multi-plug.
Check voltage between harness multi-plug terminal and earth.
Switch ignition ON.
Check voltage between harness multi-plug terminal and earth.
Briefly crank engine.
Check voltage between harness multi-plug terminal and earth.

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

18 / 27
 If voltage not as specified: Check wiring.

Fig. 35

Checking operation - engine control relay contacts - Fig. 36

TECHNICALDATA
Terminals Condition Resistance
1&3 Battery voltage disconnected Zero
1&3 Battery voltage connected ∞
Battery + to terminal 5
Battery - to terminal 2

Note :Ensure battery voltage supply is connected correctly. Otherwise relay

could be damaged.
Ensure ignition switched OFF.
Disconnect relay module multi-plug.
Remove relay module.
Check resistance between relay module terminals.
Connect battery voltage supply to specified relay module terminals.
Check resistance between relay module terminals.

Fig. 36

Checking operation - fuel pump relay contacts - Fig. 36

TECHNICALDATA
Terminals Condition Resistance
5&7 Battery voltage disconnected Zero
5&7 Battery voltage connected ∞
Battery + to terminal 6
Battery - to terminal 8

Note :Ensure battery voltage supply is connected correctly. Otherwise relay

could be damaged.
Ensure ignition switched OFF.
Disconnect relay module multi-plug.
Remove relay module.
Check resistance between relay module terminals.
Connect battery voltage supply to specified relay module terminals.
Check resistance between relay module terminals.

Engine control module (ECM)

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

19 / 27
Note :Due to small size of ECM harness multi-plug pins it is
advisable to use a breakout box.
Checking supply voltage - Fig. 37
TECHNICALDATA
Terminals Condition Voltage
D1 & earth Ignition OFF Battery voltage
A25 & earth Ignition ON Battery voltage
B1 & earth Ignition ON Battery voltage
B9 & earth Engine cranking Battery voltage

Ensure ignition switched OFF.

Disconnect ECM multi-plugs.
Check voltage between harness multi-plug terminal and earth.
Switch ignition ON.
Check voltage between harness multi-plug terminals and earth.
Briefly crank engine.
Check voltage between harness multi-plug terminal and earth.
If voltage not as specified: Check wiring and relay module.

Fig. 37

Checking earth connection - Fig. 37

TECHNICALDATA
Terminals Resistance
A23 & earth Zero
A24 & earth Zero
A26 & earth Zero
B2 & earth Zero

Ensure ignition switched OFF.

Disconnect ECM multi-plugs.
Check resistance between harness multi-plug terminals and earth.
If resistance not as specified: Check wiring.

Vehicle sensors

Inertia fuel shut-off (IFS) switch - 1993-96

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

20 / 27
Checking operation - Fig. 38
TECHNICALDATA
Terminals Condition Resistance
1&3 Button released ∞
1&3 Button depressed Zero

Ensure ignition switched OFF.

Disconnect IFS switch multi-plug.
Tap side of IFS switch.
Check resistance between IFS switch terminals.
Depress reset button while checking resistance.
Check fuel system for leaks before reconnecting multi-plug.

Fig. 38

Fig. 1 Fig. 2

Fig. 3 Fig. 4

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

21 / 27
Fig. 5 Fig. 6

Fig. 7 Fig. 8

Fig. 9 Fig. 10

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

22 / 27
Fig. 11 Fig. 12

Fig. 13 Fig. 14

Fig. 15 Fig. 16

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

23 / 27
Fig. 17 Fig. 18

Fig. 19 Fig. 20

Fig. 21 Fig. 22

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

24 / 27
Fig. 23 Fig. 24

Fig. 25 Fig. 26

Fig. 27 Fig. 28

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

25 / 27
Fig. 29 Fig. 30

Fig. 31 Fig. 32

Fig. 33 Fig. 34

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

26 / 27
Fig. 35 Fig. 36

Fig. 37 Fig. 38

Vehicle data:
Registration/licens Model: Honda Accord (I/II/III/IV) [77-93] Engine code:

Model year:

27 / 27