Fuel system

Make

Fiat

Model

Panda (141) Factory Service Manual

Year

1986–2003

Section

Technical data (Panda 750 Young) › Fuel system

00 Introduction and technical dataFuel system

Cooling circuit		coolant circulation via centrifugal pump, radiator and fan controlled by heat switch
Coolant pump drive		belt
	Heat switch for fan engagement	90° - 94°C
	stop	85° - 89°C
Coolant thermostat	opening starts	85° - 89°C
	maximum opening	100°C
	valve stroke	∋ 7.5 mm
Installation clearance between impeller blades and pump casing		0.8 - 1.2 mm
Radiator seal check pressure		0.98 bar
Checking vent valve on expansion tank plug		0.98 bar

FUEL SYSTEM

Pump	mechanical, diaphragm type
Flow	75 litres/h
Pressure		0.176 bar

CHECKING ENGINE IDLE SPEED AND CARBON MONOXIDE EMISSIONS

Engine speed	750 - 800/min
CO emissions when idling	%	1.5 ± 0.5

01 General