Info
Honda D14 Petrol engine
From 1987 to 2002
Honda D14 Petrol engine D14A8
D14 series
D14A
- 1987–1991 Honda Civic GL and 1990 CRX (European market)
- October 1989 – 1994 Honda Concerto GL (European market)
- Displacement: 1,396 cc (85.2 cu in)
- Bore and Stroke: 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression: 9.3:1
- Power: 90 PS (66 kW; 89 hp) at 6,300 rpm
88 PS (65 kW; 87 hp) in the Concerto - Torque: 11.4 kg⋅m (112 N⋅m; 82 lb⋅ft) at 4,500 rpm
- Valvetrain: SOHC (four valves per cylinder)
- Fuel Control: Dual Carburetor PGM-CARB
- Piston Code: PM2
D14A2
- 1995–1997 Honda Civic MA8 (European Market)
- Displacement : 1,396 cc (85.2 cu in)
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression : 9.2:1
- ECU code: P1J
- Power : 89 hp (66.4 kW, 90.2 ps) at 6,100 rpm
- Torque : 86 lb·ft (11.9 kg/m, 117 Nm) at 5,000 rpm
- Valvetrain : SOHC (4 valves per cylinder)
- Fuel Control : OBD-1, MPFIMulti-point fuel Injection, PGM-FI
- Redline : 6,800 rpm
- Fuel cutout : 7,250 rpm
D14A3
- 1996–2000 Honda Civic 1.4i EJ9 (European Market)
- Displacement : 1,396 cc (85.2 cu in)
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression : 9.1:1
- ECU code: P3X
- Power : 75 PS (55 kW; 74 hp) at 6,000 rpm
- Torque : 109 N⋅m (11.1 kg⋅m; 80 lb⋅ft) at 3,000 rpm[
- Valvetrain : SOHC (4 valves per cylinder), non VTEC
- Redline : 6,800 rpm
- Fuel cut: 7,200 rpm
- Fuel Control : OBD2-a, DPFI (SFi – Simplified Fuel injection), 1+3 2+4 injectors thrown together
- Transmission: S40
D14A4
- 1996–1998 Honda Civic 1.4iS EJ9 (European Market)
- Displacement : 1,396 cc (85.2 cu in)
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression : 9.1:1
- Piston code: P3Y
- Piston Compression height: 29.5 mm
- Piston dish volume: -5.4 cc
- ECU code: P3Y
- Big-end bore: 43 mm
- Rod length(center to center): 138 mm
- Power : 90 PS (66 kW; 89 hp) at 6,300 rpm[
- Torque : 124 N⋅m (12.6 kg⋅m; 91 lb⋅ft) at 4,500 rpm
- Valvetrain : SOHC, four valves per cylinder, non VTEC
- Red line : 6,800 rpm
- Fuel cut: 7,200 rpm
- Fuel Control : OBD2-a, DPFI (SFi – Simplified Fuel injection), 1+3 2+4 injectors thrown together
- Transmission : S40 (or S4PA for 4AT)
- Deck Height : 207 mm
The D14A3 and D14A4 engines are identical, the difference is only one small gasket under the throttle body in D14A3 which restricts the air intake of the engine, this happen in some European countries.
D14A5
- 1995 - 1997 Honda Civic MA8 (European Market)
- Displacement : 1,396 cc (85.2 cu in)
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression : 9.2:1
- ECU code: P1J
- Power : 75 hp (55 kW, 74 ps) at 6,100 rpm
- Valvetrain : SOHC (4 valves per cylinder)
- Fuel Control : OBD-1, MPFIMulti-point fuel Injection, PGM-FI
- Redline : 6,800 rpm
- Fuel cutout : 7,250 rpm
The D14A2 and D14A5 engines are identical, the difference is only one small gasket under the throttle body in D14A5 which restricts the air intake of the engine, this happen in some European countries.
D14A7
- 1997–2000 Honda Civic 1.4i MB2/MB8 (UK Market)
- Displacement: 1,396 cc (85.2 cu in)
- Compression: 9.0:1
- Power: 75 PS (55 kW; 74 hp) at 6,000 rpm
- Torque: 112 N⋅m (83 lb⋅ft) at 3,000 rpm
- Valvetrain: SOHC (4 valves per cylinder), non VTEC
D14A8
- 1997–2000 Honda Civic 1.4iS MB2/MB8. UK and Europe.
- Displacement : 1,396 cc (85.2 cu in)
- Compression : 9.0:1
- Power : 90 PS (66 kW; 89 hp) at 6,400 rpm
- Torque : 120 N⋅m (12.2 kg⋅m; 88.5 lb⋅ft) at 4,800 rpm
- Valvetrain : SOHC (4 valves per cylinder), non VTEC
The D14A7 and D14A8 engines are identical, the difference is only one small gasket under the throttle body in D14A7 which restricts the air intake of the engine, this happen in some European countries.
They are also almost identical to the D14A3 and D14A4 engines. Differences are only in the compression ratio and some different mounted components.
D14Z1
- 1999–2000 Honda Civic EJ9 (1.4i, Europe)
- Compression : 9.7:1
- Power : 75 PS (55 kW; 74 hp)
- Valvetrain : SOHC, 4 valves per cylinder, non VTEC
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Piston Code: phxg
- Rod Length : 138 mm
- Rod/Stroke : 1.747
- Redline: 6,800 rpm
- Fuel cut : 7,200 rpm
D14Z2
- 1999–2000 Honda Civic EJ9 (1.4i, UK)
- Displacement : 1,396 cc (85.2 cu in)
- Compression : 9.7:1
- Power : 90 PS (66 kW; 89 hp) at 6,300 rpm
- Valvetrain : SOHC, 4 valves per cylinder, non VTEC
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Piston Code: phxg
- Redline: 6,800 rpm
- Fuel cut : 7,200 rpm
The D14Z1 and D14Z2 engines are identical, the difference is only one small gasket under the throttle body in D14Z1 which restricts the air intake of the engine, this happen in some European countries.
D14Z3
- 1999–2000 Honda Civic MB2 (1.4i, Europe), MB8 (1.4 SR, UK Market)
- Displacement : 1,396 cc (85.2 cu in)
- Compression : 9.0:1
- Power : 75 PS (55 kW; 74 hp) at 5,700 rpm
- Torque : 112 N⋅m (11.4 kg⋅m; 83 lb⋅ft) at 3,000 rpm
- Valvetrain : SOHC, 4 valves per cylinder, non VTEC
- Redline: 6,800 rpm
- Fuel cut : 7,200 rpm
D14Z4
- 1999–2001 Honda Civic MB2(1.4is), MB8(1.4sr) (UK Market)
- Displacement : 1,396 cc (85.2 cu in)
- Bore and Stroke : 75.0 mm × 79.0 mm (2.95 in × 3.11 in)
- Compression : 9.0:1
- Power : 90 PS (66 kW; 89 hp) at 6,400 rpm
- Torque : 120 N⋅m (89 lb⋅ft) at 4,800 rpm
- Valvetrain : SOHC, four valves per cylinder, non VTEC
- Redline: 6,800 rpm
- Fuel cut : 7,200 rpm
The D14Z3 and D14Z4 engines are identical, the difference is only one small gasket under the throttle body in D14Z3 which restricts the air intake of the engine, this happen in some European countries.
D14Z5
- 2001–2005 Honda Civic 1.4iS, LS (European market: ES4 nfl)
- Engine Name: D14Z5
- Displacement: 1396 cc
- Bore and Stroke: 75 mm x 79 mm
- Compression: 10.4:1
- Cylinder Head: 16 valves, SOHC
- Red Line: 6400 rpm
- Fuel Cutoff: 6600 rpm
- Fuel System: Honda PGM-FI
- Rod/Stroke Ratio: ?:?
- Stock BHP Rating: 90 hp (66 kW) at 5600 rpm
- Stock torque rating: 130 Nm at 4300 rpm
- Rated Fuel Consumption: 0.52 -> 0.65 Liters pr. Metric Mile
- Ecu Code: PMA
D14Z6
- 2001–2005 Honda Civic 1.4 LS (European market: EP1, EU4, EU7, ES4 fl, ES6)
- Engine Name: D14Z6
- Displacement: 1,396 cc
- Bore and Stroke: 75 mm x 79 mm
- Compression: 10.4:1
- Cylinder Head: 16 valves, SOHC
- Red Line: 6,400 rpm
- Fuel Cutoff: 6,600 rpm
- Fuel System: Honda PGM-FI
- Rod/Stroke Ratio: ?:?
- Stock BHP Rating: 90 hp (66 kW) at 5,600 rpm
- Stock torque rating: 130 Nm at 4,300 rpm
- Rated Fuel Consumption: 0.52 -> 0.65 Liters pr. Metric Mile
- Ecu Code: PMA
Later Honda D14 Petrol engine D14Z6 side view
Engine specifications
D14
The D14A1 engine has a dual carburetor, while all other D14 engines have PGM-FI fueled.
code | capacity | Bore × stroke | compression | kW at min -1 | Nm at min -1 | camshaft | models |
---|---|---|---|---|---|---|---|
D14A1 | 1396 cc | 75 mm × 79 mm | 9.3: 1 | 67/6300 | 112/4500 | SOHC | Civic IV EC9, ED2 |
D14A2 | 1396 cc | 75 mm × 79 mm | 9.2: 1 | 66/6100 | 117/5000 | SOHC | 1995-1997 Honda Civic MA8 |
D14A3 | 1396 cc | 75 mm × 79 mm | 9.2: 1 | 55/6000 | 110/3000 | SOHC | Civic V EJ9; Civic VI MA8 |
D14A4 | 1396 cc | 75 mm × 79 mm | 9.2: 1 | 66/6300 | 124/4500 | SOHC | Civic V EJ9; Civic VI MA8 |
D14A7 | 1396 cc | 75 mm × 79 mm | 9.0: 1 | 55/6000 | 111/3000 | SOHC | Civic VI MB8 |
D14A8 | 1396 cc | 75 mm × 79 mm | 9.0: 1 | 66/6400 | 120/4800 | SOHC | Civic VI MB2, MB8 |
Technical
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Honda D14 engine Technical details and specifications (1987-2002)
Honda Engine code: D14A1
No. of cylinders /OHC
Capacity 1396 c
Firing order 1-3-4-2
Compression ratio 9.3:1
Suitable for unleaded petrol Yes
Fuel system Make Keihin VF33 Carb-VV
Diagnostic socket No
Ignition coil Make Hitachi
Oil pressure 4.6 bar @ 3000 rpm
Thermostat opens 78 °C
Maximum cranking amps 127-155A
Regulated voltage 13.9-15.1V© Motor car History
Service
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Honda D14 engine Service Guide (1987-2002)
Honda Engine code: D14A1
Spark plugs Electrode gap 1.0-1.1 mm
Spark plugs Tighten 18 Nm
Spark plugs Original equipment NGK BCPR6E-11
Spark plugs Make Autolite APP3923
Spark plugs Make Bosch FR7DCX
Spark plugs Make Champion RC8YC4
Valve clearance -INLET 0.17-0.22 mm check cold
Valve clearance -EXHAUST 0.22-0.27 mm check cold
Engine oil grade - moderate climate 10W/40 SAE or 15W/40 SAE
Engine oil grade - cold climate 5W/30 SAE
Engine oil grade - hot climate 20W/40 SAE
Engine oil change 3.5 litres
Engine oil Sump drain bolt Tighten 45 Nm
Manual gearbox oil grade 10W/30-40 SAE 1.8 litres
Automatic transmission fluid Dexron II 2.4 litres
Cooling system 5.4 litres© Motor car History
Maintenance
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