Rev. counter B-fig. 33 - 34 shows engine rpm.

IMPORTANT
The electronic system progressively blocks fuel flow to prevent engine from overrevving. This will lead to a progressive loss of engine power. When the engine is idling, the rev counter may indicate a gradual or sudden highering of the speed.
This is normal as it takes place during normal operation, for example when activating the climate control system or the fan. In particular a slow change in the speed preserves the battery charge.
See also:
Replacement Bulbs
Interior Lights Bulb Type
Overhead Lamp . . . . . . . . . . . . . . . . . . . . . . . . C5W
Courtesy Lamp . . . . . . . . . . . . . . . . . . . . . . . . W5W
Exterior Lights Bulb Type
Front Low an ...
Exhaust System
The best protection against carbon monoxide entry into the vehicle body is a
properly maintained engine exhaust system.
If you notice a change in the sound of the exhaust system; or if the exhaust ...
“Dualdrive” electric power steering system
The electric power steering only works when the ignition key is at MAR and the
engine is running. A new electrically controlled power steering system called “Dualdrive”
is fitted on the Fiat Pun ...


