Specifications

Engine
Type ........................................................... 149C2.046
Cycles ........................................................ 4-cycle
Number of cylinders ..................................... 4, in-line
Bore x stroke .............................................. 84 x 71.5 mm
Engine capacity ........................................... 1585 cm3
Compression ratio ....................................... 9.5 to 1
Maximum torque (ECE) Nm (kgm) ................. 122 (12.5)
at ............................................................ 4250 rpm
Maximum power (ECE) kW (bhp) ................... 66 (90)
at ............................................................ 6250 rpm

Timing

Overhead camshafts(s) driven by toothed
belt; no. of OHC's ...................................... 2
Inlet opens (BTCD) ...................................... 5°
Inlet closes (ABDC) ..................................... 53°
Exhaust opens (BBDC) ................................. 53°
Exhaust closes (ATDC) ................................. 5°
Valve clearance for timing check,
- inlet and exhaust ....................................... 0.80 mm
Valve clearance, cold operation
- inlet .......................................................... 0.40 ± 0.04 mm
- exhaust ..................................................... 0.50 ± 0.04 mm


Fuel supply System

Integrated SPI-GM Fuel Injection-Ignition System

- Dry air filter whith paper element.
- Fuel pump in petrol tank.
- Fuel filter in engine compartment.
- Pressure regulator and 1 electroinjector located above the throttle valve.
- Fuel metering: speed-density air volume measurement (engine rpm, air temperature, absolute pressure in exhaust manifold).
- Lambda probe optimises fuel metering.
- Idle speed (automatic adjustment by electric motor) ................................... 850±50 rpm
- %CO at idle (in exhaust) .......................................................................... <= 0.35

Ignition

Integrated SPI-GM Fuel Injection-Ignition System

- Firing order ............................................................................................. 1-3-4-2
- Reference advance at 850±50 rpm engine hot-coolant > 75°C ................. 10°±2°

Spark plugs:
Fiat V4LSR - Fiat V4LS
Marelli F7LCR - Marelli F7LC
Bosch WR7DC - Bosch W7DC
Champion RN9YC - Champion N9YC
Spark plug gap .......................................................................................... 0.6 - 0.8 mm

Transmission

Manual gearbox

Gear ratios:
1st gear ............................ 3.909
2nd gear ........................... 2.267
3rd gear ........................... 1.440
4th gear ........................... 1.029
Top gear ........................... 0.827
Reverse ............................ 3.909
Final Drive Ratio ................ 16/57

Electrical System

Battery

Capacity, 20hdischarge rate ......................... 55Ah
Cold cranking power (-18°C) ........................ 255A

Alternator

Output current ............................................. 65A

Performance

Maximum speeds. Fully laden car after running in, km/h:

1st gear ...................................................... 48 km/h
2nd gear ..................................................... 83 km/h
3rd gear ...................................................... 131 km/h
4th gear ...................................................... 178 km/h
Top gear ...................................................... 175 km/h

Maximum gradeability. Fully laden car, %

1st gear ....................................................... 44%
2nd gear ...................................................... 27%
3rd gear ....................................................... 15%
4th gear ....................................................... 9%
Top gear ....................................................... 6.5%
Reverse ........................................................ 44%

Weights

Kerb weight ................................................... 1050 kg
Payload ......................................................... 500 kg
Maximum gross vehicle weight ......................... 1550kg

Fuel consumption

Fuel consumption according to ECE directives (litres/100 km)

Urban cycle .................................................... 9.5
Constant speed (90 km/h) .............................. 5.6
Constant speed (120 km/h) ............................ 7.5

Fuel consumption according to standart FTP 75 (litres/100 km)

City ............................................................... 8.6
Highway ......................................................... 6.2
Combined ....................................................... 7.5

Capacities

Fuel tank capacity ............................................ 51 dm³