Fiat Bravo Service Manual page 267

Bravo-Btava ffi
16v
Engine
Fuel system
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Removing-refitting:
1. Lambda sensor
2. Detonation sensor
3. Vehicle speed sensor
1. Disconnect the electrical connector, then undo the Lambda sensor and remove it from its housing.
2. Disconnect the electrical connector, undo the bolt fixing the detonation sensor and remove it.
3. Disconnect the electrical connector and undo the casing for the vehicle speed sensor, removing it
from its housing.
Removing - ref itti ng
sensor
coolant temperature
Disconnect the electrical connector from
the sensor;
undo the sensor removing it from its hous­
ing.
Take great care that the sensor is cor­
rectly refitted and over the electrical
connection, since the information
sent by the sensor is also used by the
control unit for operating the radiator
fan.
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